Watlow PM8C1CA-ARFADAA, PM6C1KK-3AAAAAA, PM6C2CH-1AAAAAA, PM3C1CJ-AAAAAAA, PM6L3AJ-AAAAAAA User manual

...
®
ISO 9001
EZ-ZONE
PM
User’s Guide
PID Controller Models
TOTAL
CUSTOMER
SATISFACTION
Registered Company
Winona, Minnesota USA
0600-0058-0000 Rev. P Made in the U.S.A.
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August 2016
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Safety Information
We use note, caution and warning symbols throughout this book to draw your attention to important operational and safety information.
• A “NOTE” marks a short message to alert you to an important detail.
• A “CAUTION” safety alert appears with information that is important for protecting your equipment and performance. Be especially careful to read and follow all cautions that apply to your application.
• A “WARNING” safety alert appears with information that is important for protecting you, others and equipment from damage. Pay very close attention to all warnings that apply to your application.
• The electrical hazard symbol, Ó (a lightning bolt in a triangle) precedes an electric shock hazard CAUTION or WARNING safety statement.
Symbol Explanation
CAUTION – Warning or Hazard that needs further explanation than label on unit can provide. Consult User's Guide for further information.
ESD Sensitive product, use proper grounding and handling techniques when installing or servicing product.
Unit protected by double/reinforced insulation for shock hazard preven­tion.
Do not throw in trash, use proper recycling techniques or consult manu­facturer for proper disposal.
Enclosure made of Polycarbonate material. Use proper recycling tech­niques or consult manufacturer for proper disposal.
Unit can be powered with either alternating current (ac) voltage or direct current (dc) voltage.
Unit is a Listed device per Underwriters Laboratories®. It has been evalu­ated to United States and Canadian requirements for Process Control Equipment. UL 61010 and CSA C22.2 No. 61010. File E185611 QUYX, QUYX7. See: www.ul.com
Unit is a Listed device per Underwriters Laboratories®. It has been evalu­ated to United States and Canadian requirements for Hazardous Locations Class 1 Division II Groups A, B, C and D. ANSI/ISA 12.12.01-2007. File E184390 QUZW, QUZW7. See: www.ul.com
Unit is compliant with European Union directives. See Declaration of Conformity for further details on Directives and Standards used for Compliance.
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Unit has been reviewed and approved by Factory Mutual as a Temperature Limit Device per FM Class 3545 standard. See: www.fmglobal.com
Unit has been reviewed and approved by CSA International for use as Temperature Indicating-Regulating Equipment per CSA C22.2 No. 24. See:
www.csa-international.org
Unit has been reviewed and approved by ODVA for compliance with DeviceNet communications protocol. See: www.odva.org
Unit has been reviewed and approved by ODVA for compliance with Ethernet/IP communications protocol. See: www.odva.org
Warranty
The EZ-ZONE® PM is manufactured by ISO 9001-registered processes and is backed by a three-year warranty to the first purchaser for use, providing that the units have not been misapplied. Since Watlow has no control over their use, and sometimes misuse, we can­not guarantee against failure. Watlow’s obligations hereunder, at Watlow’s option, are lim­ited to replacement, repair or refund of purchase price, and parts which upon examination prove to be defective within the warranty period specified. This warranty does not apply to damage resulting from transportation, alteration, misuse or abuse. The purchaser must use Watlow parts to maintain all listed ratings.
Return Material Authorization (RMA)
1. for a Return Material Authorization (RMA) number before returning any item for repair. If you do not know why the product failed, contact an Application Engineer or Product Manager. All RMA’s require:
• Ship-to address
• Bill-to address
• Contact name
• Phone number
• Method of return shipment
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• Your P.O. number
• Detailed description of the problem
• Any special instructions
• Name and phone number of person returning the product.
2. Prior approval and an Return Merchandise Authorization number from the Customer Service Department is required when returning any product for credit, repair or evalu­ation. Make sure the Return Merchandise Authorization number is on the outside of the carton and on all paperwork returned. Ship on a Freight Prepaid basis.
3. After we receive your return, we will examine it and try to verify the reason for return­ing it.
4. In cases of manufacturing defect, we will enter a repair order, replacement order or issue credit for material returned. In cases of customer misuse, we will provide repair costs and request a purchase order to proceed with the repair work.
5. To return products that are not defective, goods must be in new condition, in the origi­nal boxes and they must be returned within 120 days of receipt. A 20 percent restocking charge is applied for all returned stock controls and accessories.
6. If the unit cannot be repaired, you will receive a letter of explanation and be given the option to have the unit returned to you at your expense or to have us scrap the unit.
7. Watlow reserves the right to charge for no trouble found (NTF) returns.
This EZ-ZONE® PM User’s Guide is copyrighted by Watlow Electric, Inc., © August 2016 with all rights reserved.
EZ-ZONE PM is covered by U.S. Patent Numbers: 6005577; D553095; D553096; D553097; D560175; D55766; and OTHER PATENTS PENDING
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Table of Contents

Table of Contents ..................................1
Chapter 1: Overview ................................5
Available EZ-ZONE PM Literature and Resources .................5
Introduction ..............................................6
Getting Started Quickly .....................................7
A Conceptual View of the PM ................................8
Inputs .................................................8
Internal Functions ........................................ 9
Outputs ................................................ 9
Input Events and Output Events .............................9
What is a Profile ......................................... 9
Chapter 2: Install and Wire ...........................11
Dimensions .............................................11
1/32 DIN .............................................. 11
1/16 DIN .............................................. 12
1/8 DIN (PM8) Vertical ...................................13
1/8 DIN (PM8) Vertical Recommended Panel Spacing ........... 13
1/8 DIN (PM9) Horizontal ................................. 14
1/8 DIN (PM9) Horizontal Recommended Panel Spacing ........14
1/4 DIN (PM4) .........................................15
1/4 DIN (PM4) Recommended Panel Spacing .................15
Installation ..............................................16
Wiring .................................................18
EZ-ZONE PM Isolation Blocks ...............................20
Chapter 3: Keys and Displays .........................34
Responding to a Displayed Message .......................... 35
Chapter 4: Home Page ..............................36
Default Home Page Parameters .............................. 36
Navigating the EZ-ZONE® PM PID Controller .................. 37
Changing the Set Point ................................... 37
Starting a Profile from the Home Page .......................38
Modifying the Display Pairs ............................... 40
Conventions Used in the Menu Pages .......................41
Display ...............................................42
Range ................................................42
Modbus RTU Protocols ..................................42
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Table of Contents (cont.)
Chapter 5: Operations Page ..........................44
Analog Input Menu ...................................... 46
Linearization Menu ......................................47
Process Value Menu ..................................... 48
Digital Input/Output Menu ................................48
Monitor Menu .......................................... 49
Control Loop Menu ......................................50
Alarm Menu ...........................................53
Timer Menu ...........................................55
Profile Status Menu .....................................57
Chapter 6: Setup Page ..............................60
Analog Input Menu ...................................... 63
Linearization Menu ......................................66
Process Value Menu ..................................... 69
Digital Input/Output Menu ................................70
Control Loop Menu ......................................74
Output Menu ...........................................81
Alarm Menu ...........................................84
Timer Menu ...........................................89
Function Key ........................................... 91
Global Menu ...........................................93
Communications Menu ...................................96
Real Time Clock Menu ...................................98
Chapter 7: Profiling Page ............................99
Profile Setup ............................................99
Profiling Menu ........................................104
Chapter 8: Factory Page ............................ 110
Custom ............................................. 111
Lock Menu ...........................................112
Unlock Menu ......................................... 114
Diagnostics Menu ...................................... 115
Calibration Menu ...................................... 116
Chapter 9: Features ...............................119
Changing PM Integrated Model Number to PM Express ..........121
Saving and Restoring Settings ..............................122
Programming the Home Page ..............................123
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Table of Contents (cont.)
Tuning the PID Parameters ................................123
Autotune ............................................. 123
Manual Tuning ........................................124
Autotuning with TRU-TUNE+
Inputs .................................................126
Calibration Offset ......................................126
Calibration ...........................................126
Filter Time Constant ....................................128
Sensor Selection .......................................128
Set Point Minimum and Maximum ......................... 128
Scale High and Scale Low ............................... 128
Range High and Range Low .............................. 129
Ten Point Linearization ..................................129
Outputs ...............................................129
Duplex ..............................................129
NO-ARC Relay ........................................ 130
Retransmitting a Process Value or Set Point .................130
Cool Output Curve .....................................131
® .................................. 125
Control Methods ........................................131
Output Configuration ...................................131
Auto (closed loop) and Manual (open loop) Control ...........132
On-Off Control ........................................133
Proportional and (P) Control .............................133
Proportional and Integral (PI) Control ......................134
Proportional, Integral and Derivative (PID) Control ............134
Dead Band ...........................................134
Variable Time Base .....................................135
Single Set Point Ramping ................................136
Timer Function ..........................................137
Setting Up the Timer Function ............................ 138
Alarms ................................................140
Process and Deviation Alarms ............................ 140
Set Points ............................................ 140
Hysteresis ............................................ 140
Latching .............................................141
Silencing ............................................. 141
Blocking .............................................141
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Table of Contents (cont.)
Open Loop Detection ...................................141
Using Lockout and Password Security .......................142
Using Lockout Method 2 (Password Enable) .................144
Modbus - Using Programmable Memory Blocks ................146
Software Configuration ...................................147
Using EZ-ZONE Configurator Software ...................... 147
Chapter 10: Appendix .............................151
Troubleshooting Alarms, Errors and Control Issues .............151
Modbus - Programmable Memory Blocks ..................... 157
PM Specifications .......................................160
Ordering Information for PID Controller Models ................166
How to Reach Us ........................................ 168
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1

Chapter 1: Overview

Available EZ-ZONE PM Literature and Resources

Document Title and Part Number Description
Describes how to connect and use an advanced PID loop
controller. This particular model can be ordered with EZ-ZONE PM Integrated PID Controller User's Guide, part number: 0600-0059-0000
EZ-ZONE PM Limit (PML) User's Guide, part number: 0600­0057-0000
EZ-ZONE Remote User Interface (RUI) User's Guide, part num­ber: 0600-0060-0000
EZ-ZONE PM Specification Sheet, part number: wine­zpm0516
Watlow Support Tools DVD, part number: 0601-0001-0000
two loops of PID control and integrated limit controller
with up to 4 outputs. Like all PM controllers, it comes
with Standard Bus communications while also offering
as an option many of the most popular industrial proto-
cols available today.
This document describes how to protect against un-
wanted thermal runaway and over temperature condi-
tions through proper configuration, programming. Like
all PM controllers, it comes with Standard Bus communi-
cations. As an additional option, it can also be ordered
with various fieldbus communications protocols.
The RUI provides a visual remote LED display for the
PM/RM configuration and setup menus. This document
illustrates and describes connections and also describes
the Home Page for each EZ-ZONE device as viewed from
the RUI.
Describes the PM family hardware options, features,
benefits and technical specifications.
Contains all related user documents, tutorial videos, ap-
plication notes, utility tools, etc...
The DVD described above ships with the product and as stated contains all of the literature above as well as much more. If the DVD is not available one can be acquired by contacting
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Introduction

The EZ-ZONE® PM takes the pain out of solving your thermal loop requirements. Watlow’s EZ-ZONE PM controllers offer options to reduce system complexity and the cost of control loop ownership. You can order the EZ-ZONE PM as a PID controller or an over-under limit controller, or you can combine both functions in the PM Integrated Controller. You now have the option to integrate a high-amperage power controller output, an over-under limit con­troller and a high-performance PID controller all in space saving, panel-mount packages. You can also select from a number of industrial serial communications options to help you man­age system performance.
Standard Features and Benefits
Advanced PID Control Algorithm
• TR U -TU NE+® Adaptive tune provides tighter control for demanding applications.
• Auto Tune for fast, efficient start ups
High-amperage Power Control Output
• Drives 15 amp resistive loads directly
• Reduces component count
• Saves panel space and simplifies wiring
• Reduces the cost of ownership
EZ-ZONE configuration communications and software
• Saves time and improves the reliability of controller set up
Parameter Save & Restore Memory
• Reduces service calls and down time
Agency approvals: UL Listed, CSA, CE, RoHS, W.E.E.E. FM
• Assures prompt product acceptance
• Reduces end product documentation costs
• Semi F47-020 0
P3T Armor Sealing System
• NEMA 4X and IP65 offers water and dust resistance, can be cleaned and washed down (in­door use only)
• Backed up by UL 50 independent certification to NEMA 4X specification
Three-year warranty
• Demonstrates Watlow’s reliability and product support
Touch-safe Package
• IP2X increased safety for installers and operators
Removable cage clamp wiring connectors
• Reliable wiring, reduced service calls
• Simplified installation
EZ-Key/s
• Programmable EZ-Key enables simple one-touch operation of repetitive user activities
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Programmable Menu System
• Reduces set up time and increases operator efficiency
Full-featured Alarms
• Improves operator recognition of system faults
• Control of auxiliary devices
Heat-Cool Operation
• Provides application flexibility with accurate temperature and process control
Profile Capability
• Pre-programmed process control
• Ramp and soak programming with four files and 40 total steps

Getting Started Quickly

The PM control has a page and menu structure that is listed below along with a brief descrip­tion of its purpose.
Setup Page
Push and hold the up and down keys (¿ ¯) for 6 seconds to enter. (See the
Setup Page for further information)
Operations Page
Press and hold the up and down keys (¿ ¯) for 3 seconds to enter. (See the Op-
erations Page for further information)
Factory Page
Press and hold the Infinity and the green Advance Keys (ˆ ‰) for 6 seconds to
enter. (See the Factory Page for further information)
Home Page
The control is at the Home Page when initially powered up.
Profile Page
Press and hold the green Advance Key for 6 seconds to enter. (See the Profile
Page for further information)
Once received, a user would want to setup their control prior to operation. As an example, define the input type and set the output cycle time.
After setting up the control to reflect your equipment, the Operations Page would be used to monitor or change runtime settings. As an example, the user may want to see how much time is left in a profile step or perhaps change the high set point of the limit.
For the most part the Factory Page has no bearing on the control when running. A user may want to enable password protection, view the control part number or perhaps create a custom Home Page.
Pushing the green Advance Key will allow the user to see and change such parameters as the control mode, enable autotune and idle set point, to name a few.
If equipped with this feature a user would want to go here to configure a profile.
The default PM loop conguration from the factory is shown below:
• Analog Input functions set to thermocouple, type J
• Heat algorithm set for PID, Cool set to off
• Output 1 set to Heat
• Control mode set to Auto
• Set point set to 75 °F
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If you are using the input type shown above, simply connect your input and output devices
EZ-ZONE PM Default Configuration
to the control. Power up the control and push the up arrow ¿ on the face of the control to change the set point from the default value of 75°F to the desired value. As the Set Point increases above the Process Value, output 1 will come on and it will now begin driving your output device. The PV function as shown in the graphic below is only available with PM4/8/9 models.
Note:
The output cycle time will have a bearing on the life of mechanical relay outputs and can be different based on the type of output ordered. The output cycle time can be changed in the Setup Page under the Output Menu.
Input
Function
Input Sensor
Analog Input 1
Thermocouple Type J
Process
Value
(PV)
Function
Off
PID
Controller
Heat
Loop 1
Output 1
Output
Function
Heat

A Conceptual View of the PM

The exibility of the PM’s software and hardware allows a large range of congurations. Ac­quiring a better understanding of the controller’s overall functionality and capabilities while at the same time planning out how the controller can be used will deliver maximum effec­tiveness in your application.
It is useful to think of the controller in three parts: inputs; procedures; and outputs. In-
formation ows from an input to a procedure to an output when the controller is properly congured. A single PM controller can carry out several procedures at the same time, for
instance closed-loop control, monitoring for several different alarm situations and operating switched devices, such as lights and motors. Each process needs to be thought out carefully and the controller’s inputs, procedures and outputs set up properly.

Inputs

The inputs provide the information that any given programmed procedure can act upon. In a simple form, this information may come from an operator pushing a button or from a sensor monitoring the temperature of a part being heated or cooled.
Each analog input typically uses a thermocouple or RTD to read the process temperature. It can also read volts, current or resistance, allowing it to use various devices to read a wide array of values.
A PM with digital input/output (DIO) hardware includes two sets of terminals where each of
which can be used as either an input or an output. Each pair of terminals must be congured
to function as either an input or output with the direction parameter in the Digital Input/ Output Menu (Setup Page). Each digital input reads whether a device is active or inactive.
The Function or EZ Key/s (PM4/6/8/9 only) on the front panel of the PM also operates as a digital input by toggling the function assigned to it in the Digital Input Function parameter in the Function Key Menu (Setup Page).
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Internal Functions
The controller will use input signals to calculate a value and then perform an operation. A sample of some functions may be as simple as:
• Compare an input value to the set point and calculate the optimal power for a heater
• Detect a failure of the primary sensing device and trip a contactor to remove power from the heating element
• Reading a digital input to set a state to true or false
• Evaluate an incoming temperature to determine an alarm state (on or off)
To set up a function, it’s important to dene the source, or instance, to use. For example, if the control is equipped with DIO they can be congured to respond to an alarm. If congured
as such, the digital output must be tied to the desired alarm instance (1 to 4). Using this as an example, the Function for the digital output would be dened as an Alarm where the In­stance would be selected as 1, 2, 3, or 4 corresponding to the alarm instance that will drive the output.
Keep in mind that a function is a user-programmed internal process that does not execute any action outside of the controller. To have any effect outside of the controller, an output must be congured to respond to a function..
Outputs
Outputs can perform various functions or actions in response to information provided by a function such as, removal of the control voltage to a contactor; operating a heater, turning a light on or off, unlocking a door, etc...
Assign a Function to any available output on the Setup Page within the Output Menu or Digi­tal Input/Output Menu. Then select which instance of that function will drive the selected output. For example, you might assign an output to respond to alarm 4 (instance 4).
You can assign more than one output to respond to a single instance of a function. For ex­ample, alarm 2 could be used to trigger a light connected to output 1 and a siren connected to digital output 5.
Input Events and Output Events
Input and output events are internal states that are used exclusively by proles. The source
of an event input can come from a real-world digital input or an output from another func­tion. Likewise, event outputs may control a physical output such as an output function block or be used as an input to another function.
What is a Profile
A prole is a set of instructions consisting of a sequence of steps. When a prole runs, the
controller automatically executes its steps in sequence. The step type determines what ac­tion the controller performs. Steps can change temperatures and other process values gradu-
ally over time, maintain the temperatures and process values for specic periods, or repeat a sequence of steps numerous times. At each step the prole can activate or deactivate outputs that control other equipment. Also a step can have the controller wait for specic conditions before proceeding such as, waiting for a switch closure and/or a specic process
value to be detected by a sensor.
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Input
Output
Functions
Input sensor
None Profile start/stop Profile start Profile hold/resume Profile disable TRU-TUNE+ Control outputs off Manual/auto mode Tune Idle set point Force alarm Loop & alarms off Silence alarm Alarm reset Lock keypad Restore user settings
Network
remote user interface, personal computer, programmable logic controller, human­machine interface
®
disable
EZ-ZONE® PM PID Model System Diagram
Universal Sensor Input, Configuration Communications,
Red/Green 7-Segment Display
Output 1 none, switched dc/open collect­or, form C mechanical (5 A) relay, form A solid-state (0.5 A) relay, process (V, mA)
Output 2 none, switched dc, NO-ARC power control (15 A), form A mechanical (5 A) or Solid-State Relay (0.5 A)
Digital Output (or Input) 5 & 6 (optional) none, switched dc
Analog Input 1
none, Thermocouple, RTD (100Ω, 1kΩ), Thermister 5kΩ, 10kΩ, 20kΩ, 40kΩ) Process (V, mV, mA) or 1k Potentiometer
Digital Input (or Output) 5 & 6 (optional) none, switch, volts dc
EZ Key/s (PM4,6,8 and 9 only) programmable event
EIA 485 Communications
Standard Bus, Modbus RTU (optional)
PID
Controller
Board
Slot A ramp-soak with 4 files
(optional)
Supervisory
&
Power
Board
Slot C
Functions
off, heat, cool,
duplex, alarm,
retransmit,
event
off, heat, cool,
alarm, event
off, heat, cool,
alarm, event
Output Status
132
4
6
5
Zone Address
Indicates Zone
Address
Indicates I/O
Status
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2
15.9 mm
44.96 to 45.47 mm
Minimum
(0.87 t

Dimensions

1/32 DIN

Chapter 2: Install and Wire

0.63 in
101.6 mm
Side
4.00 in
31.2 mm
Top
1.23 in
53.3 mm
2.10 in
30.9 mm
1.22 in
Front
(1.77 to 1.79 inches)
22.2 to 22.5 mm o0.89 inches)
panel thickness 1.53 to 9.52 mm
Watlow EZ-ZONE® PM PID Controller 11 Chapter 2 Install and Wire
Recommended panel spacing
(0.060 to 0.375)
21.6 mm (0.85 in)
21.6 mm (0.85 in)
Minimum
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44.96 to 45.47 mm
Minimum
1/16 DIN
15.8 mm (0.62 in)
101.6 mm (4.00 in)
53.3 mm (2.10 in)
53.3 mm (2.10 in)
Side
Top Back
44.96 to 45.47 mm
(1.77 to 1.79 inches)
51.2 mm (2.02 in)
(1.77 to 1.79 inches)
Front
L1
K1
J1
L2
K2
T1
S1
R1
L3
K3
J3
L4
K4
T2
S2
R2
98
99
CF
CD
CE
B5
D6
D5
panel thickness 1.53 to 9.52 mm
(0.060 to 0.375)
21.6 mm (0.85 in)
Minimum
21.6 mm (0.85 in)
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1/8 DIN (PM8) Vertical
100.33 mm
15.75 mm
44.96 to 45.60 mm
(3.62 to 3.65 inches)
Minimum
(3.95 in)
53.34 mm (2.10 in)
54.86 mm (2.16 in)
10.16 mm (0.40 in)
(0.62 in)
1.52 mm (0.06 in)
30.73 mm (1.21 in)
101.60 mm (4.00 in)
1/8 DIN (PM8) Vertical Recommended Panel Spacing
(1.77 to 1.79 inches)
92.00 to 92.80 mm
Panel thickness (0.060 in) 1.53 mm
to (0.375 in) 9.52 mm
21.6 mm (0.85 in)
Minimum
21.6 mm (0.85 in)
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1/8 DIN (PM9) Horizontal
53.34 mm
15.75 mm
92.00 to 92.80 mm
(1.77 to 1.79 inches)
Minimum
(0.62 in)
100.33 mm (3.95 in)
54.86 mm
(2.10 in)
(2.16 in)
10.16 mm (0.40 in)
1/8 DIN (PM9) Horizontal Recommended Panel Spacing
1.52 mm (0.06 in)
30.73 mm
(1.21 in)
101.60 mm (4.00 in)
44.96 to 45.60 mm
(3.62 to 3.65 inches)
Panel thickness (0.060 in) 1.53 mm
to (0.375 in) 9.52 mm
21.6 mm (0.85 in)
Minimum
21.6 mm (0.85 in)
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1/4 DIN (PM4)
15.75 mm
92.0 to 93.0 mm
(3.62 to 3.65 inches)
Minimum
(0.62 in)
100.33 mm (3.95 in)
100.33 mm (3.95 in)
1/4 DIN (PM4) Recommended Panel Spacing
12.70 mm (0.50 in)
1.52 mm (0.06 in)
30.73 mm (1.21 in)
100.84 mm (3.97 in)
92.0 to 93.0 mm
21.6 mm
(0.85 inches)
Minimum
(3.62 to 3.65 inches)
Panel thickness .060 (1.53) to .375 (9.52)
21.6 mm
(0.85 inches)
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Installation

1. Make the panel cutout using the mounting template dimensions in this chapter. Insert the case assembly into the panel cutout.
2. While pressing the case assembly rmly
retention collar
against the panel, slide the mounting collar over the back of the controller.
case
Note:
If the installation does not require a NEMA 4X seal, simply slide together until the gasket is compressed.
3. For a NEMA 4X (UL50, IP65) seal, alternately place and push the blade of a screwdriver against each of the four corners of the mount­ing collar assembly. Apply pressure to the face of the controller while pushing with the screwdriver. Don't be afraid to apply enough pressure to properly install the controller. The seal system is compressed more by mating the mounting collar tighter to the front panel (see pictures above). If you can move the case assembly back and forth in the cutout, you do not have a proper seal.
panel
bezel
gasket
Slide the mounting col­lar over the back of the controller.
Place the blade of a screwdriver in the notch of the mounting collar assembly.
The tabs on each side of the mounting collar have teeth that latch into the ridges on the sides of the controller. Each tooth is staggered at a different depth from the front so that only one of the tabs, on each side, is locked onto the ridges at a time.
Note:
There is a graduated measurement difference between the upper and lower half of the display to the panel. In order to meet the seal requirements mentioned above, ensure that the distance from the front of the top half of the display to the panel is 16 mm (0.630 in.) or less, and the distance from the front of the bottom half and the panel is
13.3 mm (0.525 in.) or less.
Watlow EZ-ZONE® PM PID Controller 16 Chapter 2 Install and Wire
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Removing the Mounted Controller from Its Case
1. From the controller's face, pull out the tabs on each side until you hear it click.
Pull out the tab on each side until you hear it click.
2. On a PM6 control once the sides are released grab the unit above and below the face with two hands and pull the unit out. On the PM4/8/9 controls slide a screwdriver under the pry tabs and turn.
WARNING!
• This equipment is suitable for use in class 1, div. 2, Groups A, B, C and D or Non-Hazardous locations only. Temperature Code T4A.
• WARNING – EXPLOSION HAZARD. Substitution of component may impair suitability for class 1, div. 2.
• WARNING – EXPLOSION HAZARD. Do not disconnect equipment unless power has been switched off or the area is known to be nonhazardous.
ç
Grab the unit above and below the face and pull forward.
Returning the Controller to its Case
1. Ensure that the orientation of the controller is correct and slide it back into the housing.
Note:
The controller is keyed so if it feels that it will not slide back in do not force it. Check the orientation again and reinsert after correcting.
2. Using your thumbs push on either side of the controller until both latches click.
Chemical Compatibility
This product is compatible with acids, weak alkalis, alcohols, gamma radiation and ultra­violet radiation. This product is not compatible with strong alkalis, organic solvents, fuels, aromatic hydrocarbons, chlorinated hydrocarbons, esters and keytones.
WARNING!
All electrical power to the controller and controlled circuits must be disconnected before removing the controller from the front panel or disconnecting other wiring. Failure to follow these instructions may cause an electrical shock and/or sparks that could cause an explosion in class 1, div. 2 hazardous locations.
Watlow EZ-ZONE® PM PID Controller 17 Chapter 2 Install and Wire
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Wiring

Terminal Definitions for Slots A
Slot A Terminal Function Configuration
Inputs Universal, RTD and Thermistor Inputs
T1 S1
R1
Output Switched dc/open collector
1 2
X1
W1 Y1
F1 G1 H1
L1 K1 J1
L1K1L2K2normally open
S2 (RTD) or current + S3 (RTD), thermocouple -, current -, potentiom­eter wiper, thermistor or volts ­S1 (RTD), thermocouple +, volts +, potentiom­eter or thermistor
common (Any switched dc output can use this common.) dc- (open collector) dc+
W2Y2dc-
dc+
Universal Process
voltage or current ­voltage + current +
Mechanical Relay 5 A, Form C
normally open common normally closed
NO-ARC 15 A, Form A
L2K2normally open
common
Mechanical Relay 5 A, Form A
L2K2normally open
common
Solid-State Relay 0.5 A, Form A
common
Input 1: all configurations
Output 1: PM _ _ _ [C] _-_ AAAA _ _
Switched dc
Output 2: PM _ _ _ _ [C]-_ AAAA _ _
Output 1: PM _ _ _ [F] _-_ AAAA _ _
Output 1: PM _ _ _ [E] _-_ AAAA _ _
Output 2: PM[4, 6, 8, 9] _ _ _ [H]-_ AAAA _ _
Output 2: PM _ _ _ _ [J]-_ AAAA _ _
Output 1: PM _ _ _ [K] _-_ AAAA _ _ Output 2: PM _ _ _ _ [K]-_ AAAA _ _
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Terminal Definitions for Slot C
B
1/4 DIN - (PM4)
A
B
C
Dig I/O 5 &
1/8 DIN - Horizontal (PM9)
B
D
1/8 DIN - Vertical (PM8)
1/32 DIN - (PM3)
C
Dig I/O 5 &
1/16 DIN - (PM6)
Slot C Terminal Function Configuration
Power
98 99
CF
CD
CE
CC CA
CB
B5 D6 D5
Power input: ac or dc+ Power input: ac or dc-
Standard Bus
Standard Bus EIA-485 common Standard Bus EIA-485 T-/R­Standard Bus EIA-485 T+/R+
Standard Bus or Modbus EIA-485
Standard Bus or Modbus RTU EIA-485 common Standard Bus or Modbus RTU EIA-485 T-/R­Standard Bus or Modbus RTU EIA-485 T+/R+
Digital Input/Output
Digital input-output common Digital input or output 6 Digital input or output 5
all
PM _ _ _ _ _-[A] AAAA _ _
PM _ _ _ _ _-[1] AAAA _ _
PM _ _ [2]_ _-_ AAAA _ _ PM _ _ [4] _ _-_ AAAA _ _
Slot Orientation - Back View
Power
Output 1 Output 2
Output 1
Output 2
Input 1
A
Output 3
Output 4
Input 2
485 Comms
Digital I/O 7 - 12
D
Dig I/O 5 & 6
Input 1
Communications Card
E
C
Output 1
Power
Output 2
A
485 Comms
Input 1
A
Power
485 Comms
Dig I/O 5 & 6
C
B
6
Output 1
Output 2
Input 1
Output 1
Power
Output 2
Input 1
A
E
485 Comms
Dig I/O 5 & 6
C
Power
485 Comms 6
D
E
Watlow EZ-ZONE® PM PID Controller 19 Chapter 2 Install and Wire
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EZ-ZONE PM Isolation Blocks

Controller Power Supply
12 to 40VÎ (dc) 20 to 28VÅ (ac)
100 to 240VÅ (ac)
Safety Isolation
Mechanical Relay,
Solid-State Relay,
NO-ARC Relay
Outputs
Safety Isolation
Safety Isolation
Controller
Low Voltage Power Bus
Low-voltage Isolation: 42V peak
Safety Isolation: 2300VÅ (ac)
No Isolation
No Isolation
No Isolation
Low-voltage
Isolation
Digital Inputs & Outputs
5-6
Switched DC, Open Collector,
Process outputs
Analog Input 1
Note:
Analog Input 1 can be optionally ordered as an isolated input (see ordering information in the back of this User’s Guide).
Communications Ports
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Slot C
Warning:
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between analog input 1, digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4A
Warning:
Explosion Hazard - Dry contact closure Digital Inputs shall not be used in Class I Division 2 Hazard­ous Locations unless switch used is approved for this application.
Warning:
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Warning:
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
ç
AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
.
ç
ç
ç
Low Power PM_ _ [3,4] _ _ - _ _ _ _ _ _ _
98
99
CF
CD
CE
B5
D6
D5
power
power
fuse
• Minimum/Maximum Ratings
• 12 to 40VÎ (dc)
• 20 to 28VÅ (ac) Semi Sig F47
• 47 to 63 Hz
• 14VA maximum power consumption (PM4, 8 and 9)
• 10VA maximum power consumption (PM6)
High Power PM_ _ [1,2] _ _ - _ _ _ _ _ _ _
Slot C
98
99
CF
CD
CE
B5
D6
D5
power
power
fuse
• Minimum/Maximum Ratings
• 85 to 264VÅ (ac)
• 100 to 240VÅ (ac) Semi Sig F47
• 47 to 63 Hz
• 14VA maximum power consumption (PM4,8 and 9)
• 10VA maximum power consumption (PM3 and 6)
Digital Input 5, 6 PM _ _ [2,4] _ _ - _ _ _ _ _ _ _
common
DC Input
DC Input
98
99
CF
CD
CE
B5
D6
D5
Slot C
Digital Input
• Update rate 10 Hz
• Dry contact or dc voltage
DC Voltage
• Input not to ex­ceed 36VÎ (dc) at
3mA
• Input active when > 3VÎ (dc) @ 0.25
mA
• Input inactive when < 2V
Dry Contact
• Input inactive
when > 500Ω
• Input active when
< 100Ω
• Maximum short circuit 13mA
Voltage Input
common
_
B
Vdc
_
D
Dry Contact
common
_
B
_
D
24 Vdc
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Warning:
Slot A
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between analog input 1, digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4A
Warning:
Explosion Hazard - Dry contact closure Digital Inputs shall not be used in Class I Division 2 Hazard­ous Locations unless switch used is approved for this application.
Warning:
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Warning:
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
ç
AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
.
ç
ç
ç
Input 1 Thermocouple PM _ _ _ _ _ - _ A A A A _ _
2kΩ maximum source resistance
>20MΩ input impedance
• 3µA open-sensor detection
• Thermocouples are polarity sensitive. The negative lead (usually red) must be connected to S1.
• To reduce errors, the extension wire for
-
S1
+
R1
thermocouples must be of the same alloy as the thermocouple.
Input 1 RTD PM _ _ _ _ _ - _ A A A A _ _
2 Wire
S3
S1
S1
R1
Slot A
3 Wire
S2
T1
S1
S3
R1
S1
Slot A
Platinum, 100 and 1kΩ @ 0°C
• Calibration to DIN curve
(0.00385 Ω/Ω/°C)
20Ω total lead resistance
• RTD excitation current of
0.09mA typical. Each ohm of lead resistance may af­fect the reading by 0.03°C.
• For 3-wire RTDs, the S1 lead (usually white) must be con­nected to R1.
• For best accuracy use a 3-wire RTD to compensate for lead-length resistance. All three lead wires must have the same resistance.
Input 1 Process PM _ _ _ _ _ - _ A A A A _ _
-
+
Volts
Slot A
S1
R1
Amperes
Slot A
+
T1
-
S1
0 to 20mA @ 100Ω input impedance
• 0 to 10VÎ (dc) @ 20kΩ in- put impedance
• 0 to 50mVÎ (dc) @ 20kΩ in- put impedance
• Scalable
Watlow EZ-ZONE® PM PID Controller 22 Chapter 2 Install and Wire
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CCW
Slot A
Slot C
Warning:
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4
Warning:
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Warning:
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
Quencharc Note:
Switching pilot duty inductive loads (relay coils, solenoids, etc.) with the mechanical relay, solid state relay or open collector output options requires use of an R.C. suppressor.
ç
AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
.
ç
ç
Input 1 Potentiometer PM _ _ _ _ _ - _ A A A A _ _
CW
Slot A
S1
R1
Use a 1kΩ potentiometer.
Input 1 Thermistor PM _ [J,N,E*] _ _ _ - _ A A A A _ _
>20MΩ input impedance
• 3µA open-sensor detection
*PM4,8 & 9 only
S1
R1
Digital Output 5, 6 PM _ _ [2,4] _ _ - _ A A A A _ _
Digital Output
98
99
CF
CD
CE
B5
D6
D5
• SSR drive signal
• Update rate 10 Hz
• Maximum open circuit voltage is 22 to 25VÎ (dc)
• PNP transistor source
• Typical drive; 21mA @ 4.5V for DO5, and 11mA @
4.5V for DO6
• Current limit 24mA for Output 5 and 12mA Out­put 6
• Output 5 capable of driving one 3-pole DIN-A-MITE
• Output 6 capable of driving one 1-pole DIN-A-MITE
switched dc outputs
24VÎ (dc)
Internal Circuitry
D5
D6
B5
Note:
See output curves be­low.
Watlow EZ-ZONE® PMI Controller 23 Chapter 2 Install and Wire
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Warning:
0
70
140
210
280
350
420
490
560
630
700
770
840
910
980 1050
1120
1190
1260
1330
1400
1470
1540
1610
1680
1750
1820
1890
1960
2030
2100
2170
2240
2310
2380
2450
2520
2590
2660
2730
2800
2870
2940
3100
3800
4500
5200
5900
6600
7300
8000
0
70
140
210
280
350
420
490
560
630
700
770
840
910
980 1050
1120
1190
1260
1330
1400
1470
1540
1610
1680
1750
1820
1890
1960
2030
2100
2170
2240
2310
2380
2450
2520
2590
2660
2730
2800
2870
2940
3100
3800
4500
5200
5900
6600
7300
8000
ç
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
.
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4
Warning:
ç
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Warning:
ç
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
DO5OutputCurve
ResistanceinOhms
DO6OutputCurve
ResistanceinOhms
Volts mA
Volt mA
Switched DC Wiring Example Using DO 5 and 6
switched dc outputs
24VÎ (dc)
D5
D6
B5
Internal Circuitry
Htr 1
Htr 2
+
-
+
-
DC80-60C0-0000
25.0
20.0
15.0
10.0
5.0
0.0
25.0
20.0
15.0
10.0
5.0
0.0
Quencharc Note:
Switching pilot duty inductive loads (relay coils, solenoids, etc.) with the mechanical relay, solid state relay or open collector output options requires use of an R.C. suppressor.
Watlow EZ-ZONE® PMI Controller 24 Chapter 2 Install and Wire
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Warning:
L2 L1
SSR-240-25A-DC1
ç
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
.
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4
Warning:
ç
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Output 1 Switched DC/Open Collector
Switched DC
common
dc - (open collector)
dc +
X1
W1
Y1
Slot A
• Maximum open circuit
voltage is 22 to 25VÎ (dc)
• 30mA max. per single output / 40mA max. to­tal per paired outputs (1 & 2)
• Typical drive; 4.5VÎ (dc) @ 30mA
• Short circuit limited to <50mA
• NPN transistor sink
• Use dc- and dc+ to drive external solid-state relay
• 1-pole DIN-A-MITE: up to 4 in parallel or 4 in se­ries
• 2-pole DIN-A-MITE: up to 2 in parallel or 2 in se­ries
• 3-pole DIN-A-MITE: up to 2 in series
Open Collector
• 100mA maximum output current sink
• 30VÎ (dc) max. supply voltage
• Any switched dc output can use the common terminal.
• Use an external power supply to control a dc load, with the load posi-
Switched DC
Limit Control
Contacts
Semiconductor
Fuse
24VDC
(If Required)
Switched DC
Heater
common
X1
dc -
W1
dc +
Y1
Open Collector
common
X1
dc -
W1
24V
Y1
12
43
Power Supply
Load
tive to the positive of
Warning:
ç
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
Quencharc Note:
Switching pilot duty inductive loads (relay coils, solenoids, etc.) with the mechanical relay, solid state relay or open collector output options requires use of an R.C. suppressor.
the power supply, the load negative to the open collector and com­mon to the power sup-
ply negative.
See Quencharc note.
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Warning:
+
ç
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
.
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4
Warning:
ç
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Warning:
ç
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
Output 1 Mechanical Relay, Form C
normally open
common
normally closed
Slot A
L1
K1
J1
• 5A at 240VÅ (ac) or 30VÎ (dc) maxi- mum resistive load
• 20mA at 24V mini­mum load
• 125 VA pilot duty at 120/240VÅ (ac), 25 VA at 24VÅ (ac)
• 100,000 cycles at rated load
• Output does not su p ply pow er.
• For use with ac or dc
See Quencharc note. PM _ _ _ [E] _-_ A A
A A _ _
Output 1 Universal Process
volts or current -
volts +
current +
Slot A
F1
G1
H1
• 0 to 20mA into
800Ω maximum
load
• 0 to 10VÎ (dc) into
1kΩ minimum load
• Scalable
• Output supplies power
• Cannot use voltage and current out­puts at same time
• Output may be used as retransmit or control.
PM _ _ _ [F] _-_ A A
A A _ _
4 to 20 mA
L1
normally open
K1
common
J1
normally closed
F1
negative
0 to 10 V
G1
volts +
H1 current
Quencharc Note:
Switching pilot duty inductive loads (relay coils, solenoids, etc.) with the mechanical relay, solid state relay or open collector output options requires use of an R.C. suppressor.
Watlow EZ-ZONE® PMI Controller 26 Chapter 2 Install and Wire
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Warning:
nor
nor
Ambient Temperature (oC)
1 Amp SSR Derating Curve
ç
Output 1 Solid-State Relay, Form A
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
.
Note:
mally open
common
Slot A
L1
K1
• 0.5A at 20 to 264VÅ
(ac) maximum resistive load
• 20VA 120/240VÅ (ac)
pilot duty
• Opto-isolated, without contact suppression
• Maximum off state leakage of 105µA
• Minimum holding cur­rent of 10mA
• Output does not supply power
• Do not use on dc loads.
• See Quencharc note.
PM _ _ _ [K] _-_ A A A A
_ _
L1
K1
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4
Warning:
ç
1.1
1
0.9
0.8
0.7
0.6
0.5
Amps RMS
0.4
0.3
0.2
0.1
0
-20
-10
Safe Operating Area
20100
40
30
60 70
50
Explosion Hazard – Substitution of component may impair suit-
Output 2 NO-ARC Relay, Form A
ability for CLASS I, DIVISION 2.
Slot A
Warning:
ç
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
mally open
common
L2
K2
Quencharc Note:
Switching pilot duty inductive loads (relay coils, solenoids, etc.) with the mechanical relay, solid state relay or open collector output options requires use of an R.C. suppressor.
• 15A at 85 to 264VÅ (ac) re-
sistive load only
• 2,000,000 cycle rating for
NO-ARC circuit
• 100mA minimum load
• 2mA maximum off state
leakage
• Do not use on dc loads.
• Output does not supply
po w er.
PM [4, 6, 8, 9] _ _ _ [H]-_ A A
L2
K2
A A _ _
Watlow EZ-ZONE® PMI Controller 27 Chapter 2 Install and Wire
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Warning:
Slot A
Slot A
SSR-240-25A-DC1
L2 L1
ç
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la-
Output 2 Mechanical Relay, Form A
• 5A at 240VÅ (ac) or
30VÎ (dc) maximum re­sistive load
normally open
common
L2
K2
• 20mA at 24V minimum load
• 125VA pilot duty @ 120/24 0VÅ (ac), 25 VA at 24VÅ (ac)
• 100,000 cycles at rated load
• Output does not supply po w er.
• For use with ac or dc
See Quencharc note. PM _ _ _ _ [J]-_ AAAA _ _
L2
K2
beled differently, depending on the model number
.
Output 2 Switched DC
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between analog input 1, digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4A
Warning:
ç
Explosion Hazard - Dry contact closure Digital Inputs shall not be used in Class I Division 2 Hazard­ous Locations unless switch used is approved for this application.
Warning:
ç
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
dc-
dc+
W2
Y2
• Maximum open circuit
voltage is 22 to 25VÎ (dc)
• 30mA max. per single output / 40mA max. total per paired out­puts (1 & 2)
• Typical drive; 4.5VDC @ 30mA
• Short circuit limited to <50mA
• NPN transistor sink
• Use dc- and dc+ to drive external solid­state relay
• 1-pole DIN-A-MITE: up to 4 in parallel or 4 in series
• 2-pole DIN-A-MITE: up to 2 in parallel or 2 in series
Semiconductor
Fuse
24VDC
Switched DC
Limit Control
Contacts
(If Required)
X2
W2
Y2
Heater
common
dc -
dc +
1(–) (+)2
4(–) (+)3
(-) (+)
• 3-pole DIN-A-MITE: up
Warning:
Explosion Hazard - Do not dis­connect while the circuit is live or unless the area is known to be free of ignitable concentrations of flammable substances.
ç
to 2 in series
PM _ _ _ _ [C]-_ A A AA
_ _
Watlow EZ-ZONE® PM PID Controller 28 Chapter 2 Install and Wire
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Warning:
Slot A
User Load
Ambient Temperature (oC)
1 Amp SSR Derating Curve
ç
Use National Electric (NEC) or other country-specific standard wiring and safety practices when wiring and connecting this con­troller to a power source and to electrical sensors or peripheral devices. Failure to do so may result in damage to equipment and property, and/or injury or loss of life.
Note:
Maximum wire size termination and torque rating:
• 0.0507 to 3.30 mm2 (30 to 12 AWG) single-wire termination or two 1.31 mm
2
(16 AWG)
• 0.56 Nm (5.0 in-lb.) torque
Note:
Adjacent terminals may be la­beled differently, depending on the model number
.
Note:
To prevent damage to the con­troller, do not connect wires to unused terminals.
Note:
Maintain electrical isolation between analog input 1, digital input-outputs, switched dc/open collector outputs and process outputs to prevent ground loops.
Note:
This equipment is suitable for use in CLASS I, DIVISION 2, Groups A, B, C and D or Non­Hazardous locations only. Tem­perature Code T4A
Warning:
ç
Explosion Hazard - Dry contact closure Digital Inputs shall not be used in Class I Division 2 Hazard­ous Locations unless switch used is approved for this application.
Warning:
ç
Explosion Hazard – Substitution of component may impair suit­ability for CLASS I, DIVISION 2.
Warning:
Explosion Hazard - Do not dis­connect while the circuit is live
ç
or unless the area is known to be free of ignitable concentrations of flammable substances.
Output 2 Solid-State Relay, Form A
• 0.5A at 20 to 264VÅ
(ac) maximum resistive load
• 20VA 120/240VÅ (ac) pi-
lot duty
• Opto-isolated, without contact suppression
• Maximum off state leakage of 105µA
• Minimum holding cur­rent of 10mA
• Output does not supply po w er.
• Do not use on dc loads.
See Quencharc note. PM _ _ _ _ [K]-_ A A A A
_ _
1.1
1
0.9
0.8
0.7
0.6
0.5
Amps RMS
0.4
0.3
0.2
0.1
0
-10
-20
20100
30
normally open
common
L1
K1
J1
L2
K2
T1
S1
R1
Quencharc Wiring Example
In this example the Quencharc circuit (Watlow part# 0804­0147-0000) is used to protect PM internal circuitry from the counter electromagnetic force from the inductive user load when de-engergized. It is recommended that this or an equivalent Quencharc be used when connecting inductive loads to PM outputs.
L2
K2
Safe Operating Area
40
50
60 70
_
L
_
K
N
Quencharc
Watlow EZ-ZONE® PM PID Controller 29 Chapter 2 Install and Wire
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Standard Bus EIA-485 Communications
Slot C
Slot C
98
99
CF
CD
CE
B5
D6
D5
common
T-/R-
T+/R+
• Wire T+/R+ to the B terminal of the EIA-485 port.
• Wire common to the common terminal of the EIA-485 port.
• Do not route network wires with power wires. Connect network wires in daisy-chain fashion when connecting multiple devices in a network.
• Do not connect more than 16 EZ-ZONE PM controllers on a network.
• Maximum network length: 1,200 meters (4,000 feet)
• 1/8th unit load on EIA-485 bus
PM _ _ _ _ _-[A] AAAA _ _
Note:
A 120Ω termination resistor may be required across T+/R+ and T-/R-,
placed on the last controller on the network.
Note:
Do not leave a USB to EIA-485 converter connected to Standard Bus without power (i.e., disconnecting the USB end from the computer while leaving the converter connected on Standard Bus). Disturbance on the Standard Bus may occur.
Modbus RTU or Standard Bus EIA-485 Communications
• Wire T-/R- to the A terminal of the EIA-485 port.
98
99
CC
CA
CB
B5
D6
D5
• Wire T-/R- to the A terminal of the EIA-485 port.
• Wire T+/R+ to the B terminal of the EIA-485 port.
common
T-/R-
T+/R+
• Wire common to the common terminal of the EIA-485 port.
• Do not route network wires with power wires. Connect network wires in daisy-chain fashion when connecting multiple devices in a network.
A termination resistor may be required. Place a 120 Ω resistor across T+/ R+ and T-/R- of last controller on network.
• Only one protocol per port is available at a time: either Modbus RTU or Standard Bus.
• Do not connect more than 16 EZ-ZONE PM controllers on a Standard Bus network.
• Do not connect more than 247 EZ-ZONE PM controllers on a Modbus RTU network.
• Maximum network length: 1,200 meters (4,000 feet)
• 1/8th unit load on EIA-485 bus.
PM _ _ _ _ _-[1] AAAA _ _
Modbus-IDA
Terminal
EIA/TIA-
485 Name
Watlow Terminal
Label
DO A CA or CD T-/R-
D1 B CB or CE T+/R+
common common CC or CF common
Function
Watlow EZ-ZONE® PM PID Controller 30 Chapter 2 Install and Wire
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Note:
Do not leave a USB to EIA-485 converter connected to Standard Bus without power (i.e., disconnecting the USB end from the computer while leaving the converter connected on Standard Bus). Disturbance on the Standard Bus may occur.
Wiring a Serial EIA-485 Network
Two example networks are shown below where the rst one is using Watlow's Standard Bus
and the other showing connections over Modbus. Do not route network wires with power wires. Connect network wires in daisy-chain fashion when connecting multiple devices in a
network. A termination resistor may be required. Place a 120 Ω resistor across T+/R+ and
T-/R- of the last controller on a network. Only one protocol per port is available at a time: either Modbus RTU or Standard Bus.
A Network Using Watlow's Standard Bus and an RUI/Gateway
EZ-ZONE ST
ST_ _ - (B or F) _ M _ -_ _ _ _
CD
CE
D6
D5
CF
B5
98
99
+ B
- A
power
power
common
EZ-ZONE PM
RUI/Gateway
EZKB-_ A _ _- _ _ _ _
CF
CD
CE
98
99
CF
CD
CE
B5
D6
D5
98
99
power
com
- A
+ B
power
common
- A
+ B
Power
Supply
fuse
EZ-ZONE RM
t
l
o
S
98
99
CD
CF
power
common
- A + B
C
CZ
CX
CY
CE
Watlow EZ-ZONE® PM PID Controller 31 Chapter 2 Install and Wire
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A Network Using Modbus RTU
Address 2
Address 1
EZ-ZONE ST
ST_ _ - (B or F) _ M _ -_ _ _ _
CC
CB
CA
D6
D5
B5
98
99
+ B
- A
power
power
common
EZ-ZONE PM
PM_ _ _ _ _-1AAAAXX
PLC
98
99
CC
CA
CB
B5
D6
D5
power
power
com
- A
+ B
power power
common
- A
+ B
Power
Supply
fuse
EZ-ZONE RM
S
98
99
CC
power
common
- A + B
t
C
l
o
CZ
CX
CA
CY
CB
Connecting a Computer to PM Controls Using B&B 485 to USB Converter
USB Port
Data Format 38,400 baud
PC Software Protocol - Standard Bus EZ-ZONE Congurator software
0847-0326-0000
8 data bits no parity 1 start bit 1 stop bit
Use twisted pair wires such as Cat 5 cabling. Do not route with power carrying conductors. Daisy chain wire up to 16 EZ-ZONE devices.
Note:
Do not leave a USB to EIA-485 converter connected to Standard Bus without power (i.e., disconnecting the USB end from the computer while leaving the converter connected on Standard Bus). Disturbance on the Standard Bus may occur.
Slot A
Slot B
Slot C
Slot A
Slot B
Slot C
Watlow EZ-ZONE® PM PID Controller 32 Chapter 2 Install and Wire
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Note:
When connecting the USB converter to the PC it is suggested that the Latency Timer be changed from the default of 16 msec to 1 msec. Failure to make this change may cause communication loss between the PC running EZ-ZONE Configurator software and the con­trol.
To modify Latency Timer settings follow the steps below:
1. Navigate to Device Manager.
2. Double click on Ports.
3. Right click on the USB serial port in use and select Properties.
4. Click the tab labeled Port settings and then click the Advance button.
Watlow EZ-ZONE® PM PID Controller 33 Chapter 2 Install and Wire
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3

Chapter 3: Keys and Displays

Upper (Left, 32nd DIN) Dis­play:
In the Home Page, displays the process value, otherwise dis­plays the value of the param­eter in the lower display.
Zone Display:
Indicates the controller zone.
1 to q = zones 1 to 9 A = zone 10 E = zone 14 b = zone 11 F = zone 15 C = zone 12 h = zone 16 d = zone 13
Percent Units:
Lights when the controller is displaying values as a percent­age or when the Manual Power is displayed.
Channel Display:
Indicates the channel for any given EZ-ZONE module.
- Available with the PM4, 8 and 9 only.
Infinity Key ˆ
Press to back up one level, or press and hold for two seconds to return to the Home Page. From the Home Page clears alarms and errors if clearable.
1/32 DIN (PM3)
®
2
1
1/16 DIN (PM6)
®
1/8 DIN (PM9) Horizontal
®
1/8 DIN (PM8) Vertical
®
Lower (Right, 32nd DIN) Display:
Indicates the set point or Manual Power value during operation, or the param­eter whose value appears in the upper display.
Prole Activity:
Lights when a prole is
running. Flashes when a
prole is paused.
EZ Key/s:
These keys can be pro­grammed to do various tasks, such as starting a
prole.
Output Activity:
Number LEDs indicate activity of outputs. A ash­ing light indicates output activity.
Communications Activity
Flashes when another de­vice is communicating with this controller.
Temperature Units:
Indicates whether the temperature is displayed in Fahrenheit or Celsius.
Up and Down Keys ¿ ¯
Advance Key
Advances through param­eter prompts.
Note:
Upon power up, the upper or left display will briefly in­dicate the firmware revision and the lower or right display will show PM representing the model.
Watlow EZ-ZONE® PM PID Controller 34 Chapter 3 Keys and Displays
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1/4 DIN (PM4)
®
In the Home Page, adjusts the set point in the lower display. In other pages, changes the upper display to a higher or lower value, or changes a parameter selection.

Responding to a Displayed Message

An active message will cause the display to toggle between the normal settings and the ac­tive message in the upper display and attn in the lower display. Your response will depend on the message and the controller settings. Some messages, such as Ramping and Tuning, indicate that a process is underway. If the message was generated by a latched alarm and the condition no longer exists or if an alarm has silencing enabled it can be silenced simply by pushing the Innity ˆ key. Alternatively, use the method below to view all and then clear.
Push the Advance Key to display ignr in the upper display and the message source (such as
AL.hi) in the lower display.Use the Up ¿ or Down ¯ keys to scroll through possible respons-
es, such as Clear CLr or Silence SiL, then push the Advance or Innity ˆ key to execute the action. See the Home Page for further information on the Attention Codes.
Display
attn
Parameter Name
Description
Attention
An active message will cause the display to toggle between the normal settings and the active message in the upper display
and attn in the lower display. Your re­sponse will depend on the message and the controller settings. Some messages, such as Ramping and Tuning, indicate that a process is underway. If the message was generated by a latched alarm, the mes­sage can be cleared when the condition no longer exists. If an alarm has silencing enabled, it can be silenced.
1. Push the Advance Key to display
ignr
in the upper display and the mes­sage source (such as AL.h1) in the lower display.
2. Use the Up ¿ and Down ¯ keys to
scroll through possible responses, such as Clear
3. Press the Advance Key or Innity ˆ key to execute the action.
CLr
or Silence
SiL
.
Range Appears If
AL.L1 AL.L2 AL.L3 AL.L4
Alarm Low 1 to 4
AL.h1 AL.h2 AL.h3 AL.h4
Alarm High 1 to 4
AL.E1 AL.E2 AL.E3 AL.E4
Alarm Error 1 to 4
Er.i1
Error Input 1
tUn1
Tuning 1 rp1 Ramping 1 Lp.o1 Loop Open Error 1 Lp.r1 Loop Reversed Error 1 vaL.h Value to high to be dis-
played in 4 digit LED display >9999
vaL.L Value to low to be dis-
played in 4 digit LED display <-1999
An alarm or error message is active.
Alternatively, rather than scrolling through all messages simply push the Infinity ˆ
button to generate a clear.
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4

Chapter 4: Home Page

Default Home Page Parameters

Watlow's patented user-dened menu system improves operational efciency. The user­dened Home Page provides you with a shortcut to monitor or change the parameter values
that you use most often. The default Home Page is shown on the following page. When a pa­rameter normally located in the Setup Page or Operations Page is placed in the Home Page, it is accessible through both. If you change a parameter in the Home Page, it is automatically changed in its original page. If you change a parameter in its original page it is automatically changed in the Home Page.
Use the Advance Key to step through the other parameters. When not in pairs, the pa­rameter prompt will appear in the lower display, and the parameter value will appear in the
upper display. You can use the Up ¿ and Down ¯ keys to change the value of writable pa­rameters, just as you would in any other menu.
Note:
If a writable value is placed on the upper display and is paired with another read only parameter on the lower display, the arrow keys affect the setting of the upper display. If two writable parameters are paired, the arrow keys affect the lower display.
• The Attention attn parameter appears only if there is an active message. An example of an active message could be a Input Error Er.i1, or it could be for information only like Autotune
• If Control Mode is set to Auto, the Process Value is in the upper display and the Set Point (read-write) is in the lower display.
• If a profile is running, the process value is in the upper display and the Target Set Point (read only) is in the lower display. If Control Mode is set to Manual, the Process Value is in the upper display and Manual Power (read-write) is in the lower display.
• If Control Mode is set to Off, the Process Value is in the upper display and off (read only) is in the lower display.
• If a sensor failure has occurred, dashes the Manual Power (read-write) is in the lower display.
tU n1
taking place.
----
will be displayed in the upper display and
Watlow EZ-ZONE® PM PID Controller 36 Chapter 4 Home Page
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Navigating the EZ-ZONE® PM PID Controller

®
[
``Ai]
[`Set]
®
[
``70]
[``72]
®
[
``70]
[``72]
®
[
Cust]
[fCty]
®
[
``70]
[``72]
®
[
``Ai]
[oper]
®
[
``70]
[``72]
®
[
``Ai]
[`Set]
®
[
``70]
[``72]
®
[
``p1]
[prof]
Applies to All Models - 1/16 DIN Shown Below
Home Page from anywhere: Press the Innity
Key ˆ for two seconds to return to the Home Page.
Operations Page from Home Page: Press both the Up ¿ and Down ¯ keys for three sec-
onds.
Factory Page from Home Page: Press both the Advance and Innity ˆ keys for six seconds.
Note:
Keys must be held continuously until
SEt is displayed in green. If keys are
released when OPEr is displayed, press the infinity key or reset key to exit and repeat until SEt is displayed.
Setup Page from Home Page: Press both the Up ¿ and Down ¯ keys for six seconds.
Proling Page from Home Page: Press the Advance Key for three seconds.
Changing the Set Point
You can change the set point by using the Up ¿ or Down ¯ keys when a prole is not run-
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ning.
Watlow EZ-ZONE® PM PID Controller 37 Chapter 4 Home Page
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Starting a Profile from the Home Page
1. When at the Home Page, press the Advance Key to locate Prole Start and select the
le or step number to start. The upper display will show 1 and the lower display will show
p.st1.
2. Press the Up ¿ or Down ¯ key to choose the le or step number.
3. Press the Advance Key to select the Prole Action Request. The upper display will show
nonE and the lower display will show p.aC1.
4. Press the Up ¿ or Down ¯ keys to select the Prole Start. The upper display will show
prof and the lower display will show p.aC1.
5. Press the Innity ˆ Key to return Home. The Prole will Start
Ending a Profile from the Home Page
1. Press the Advance Key to select the Prole Action Request. The upper display will show
nonE and the lower display will show p.aC1.
2. Press the Up ¿ or Down ¯ keys to select the End. The upper display will show End and
the lower display will show p.aC1.
3. Press the Innity ˆ Key to return Home. The Prole will End.
Modifying the Home Page
1. Push and hold the Advance key and the Innity ˆ key for approximately six seconds.
Upon entering the Factory Page the rst menu will be the Custom Menu
CUst
.
2. Push the Advance key where the lower display will show CUst and the upper display
will show 1.
3. Push the Advance button where the prompt for the Process Value
aC.pu
will be dis­played on top and Parameter par in the bottom. There are twenty positions available that can be customized.
4. Pushing the Up ¿ or Down ¯ arrow keys will allow for a customized selection to be
made (see list of available parameters below).
Custom Menu Parameter Options
Description Prompt *
All Models
None Blank
Analog Input Value
Cal In Offset
Display Units
Load Parameter Set
Alarm Low Set Point
Alarm High Set Point
Alarm Hysteresis
If 4th digit of part number is T
Time Remaining
Ready Band State
Ready Band
ain1
i.Ca1
C_f1
Usr.1 Usr.2
a.Lo1 A.Lo2 a.Lo3 A.Lo4
a.hi1 a.hi2 a.hi3 a.hi4
a.hy1 a.hy2 a.hy3 a.hy4
t.r
r.bS
rdy
Watlow EZ-ZONE® PM PID Controller 38 Chapter 4 Home Page
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Description Prompt *
Closed Loop Timer Set Point
Hours
Minutes
Seconds
If 4th digit of part number is B, E, C, R, J, or N
Set Point
Active Process Value
Active Set Point
Manual Power
Autotune
Control Mode
Heat Power
Cool Power
Time Integral
Time Derivative
Dead Band
Heat Prop Band
On/Off Heat Hysteresis
Cool Prop Band
On/Off Cool Hysteresis
Ramp Rate
TRU-TUNE+ Enable
Idle Set Point
Profile Start
Profile Action Request
Current Step
Step Type
Target Set Point
Produced Set Point
Hour
Minute
Second
Guaranteed Soak Deviation 1
Active Event Output 1
Active Event Output 2
Custom Menu Parameter Options
Ct.Sp
hoUr
ЛЏin
SEC
C.sp1
AC.p1
AC.s1
o.sp1
aUt1
C.ЛЏ1
h.pr1
C.pr1
ti1
td1
db1
h.pb1
h.hy1
C.pb1
C.hy1
r.rt1
t.tU1
id.s1
If 4th digit of part number is B, E, R or N
p.st1
p.aC1
Stp
S.typ
t.sp1
AC.sp
HoUr
ЛЏin
sEC
gsd1
Ent1
Ent2
Watlow EZ-ZONE® PM PID Controller 39 Chapter 4 Home Page
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Modifying the Display Pairs
The Home Page, being a customized list of as many as 20 parameters, can be congured in
pairs of up to 10 via the Display Pairs d.prs prompt found in the Global Menu
Page). The listing in the table that follows is what one may typically nd in the Home Page as
defaults based on controller part numbers. It is important to note that some of the prompts shown may not appear simply because the feature is not being used or is turned off. As an example, the prompt shown in position 7 (loop 1) and position 12 (loop 2) pear unless the Cool algorithm
C.ag
is turned on in the Setup Page under the Loop menu.
As stated above, the user can define pairs of prompts to appear on the display every time the Advance key is pushed. The first pair will always be as defined in the Custom Menu and as stated, will default (factory settings) to the Active Process Value loop 1 aC.pu, and the Active Set Point loop 1 aC.sp. If two channels are present the rst 2 pairs will be the
same in that the rst pair will represent channel 1 Active Process Value and Active Set Point
and the second being the same for channel 2. If another pair is created where the Display Pairs d.prs prompt is equal to 3 using the default prompts, when the Advance Key is
pushed two times from the Home Page the upper display will reect the current control mode and the bottom display would show the output power. When conguring the Custom
Menu to your liking it should be noted that if a writable value is placed on the upper display and is paired with another read only parameter on the lower display, the arrow keys will af­fect the setting of the upper display. Also, if 2 changeable (writable) prompts are displayed in a Pair, i.e., Control Mode on top and Idle Set Point on the bottom, only the lower display (Idle Set Point) can be changed.
gLbL
C.pr
will not ap-
(Setup
The display can be congured to scroll customized pairs by going to the Setup Page under
the Global Menu and changing the Display Time d.ti prompt to something greater than 0 and by changing the Display Pairs d.prs to something greater than 1. If the Display Time d.ti is
set to 2, the display will toggle every 2 seconds from the rst display pair to the second and
then the third, etc... The display will continue to toggle through all of the custom pairs at
the specied time interval.
When conguring the Custom Menu to your liking, it should be noted that if two writable
prompts are displayed in a pair, for example, Control Mode on top and Idle Set Point on the bottom, only the lower display (Idle Set Point) can be changed. If a writable value is placed on the upper display and is paired with another read only parameter on the lower display, the arrow keys affect the setting of the upper display.
Possible
Home Page Defaults
(Dependent on Part Number)
All Models
1 Active Process Value (1) Numerical value Operations Page, Monitor Menu
If 4th digit of part number is equal to: PM _ [T] _ _ _ - _ _ _ _ _ _ _
2 Time Remaining (2) Numerical value Operations Page, Timer Menu
If 4th digit of part number is equal to: PM _ [C, R, B, J, N, E, S] _ _ _ - _ _ _ _ _ _ _
2 Active Set Point (1) Numerical value Operations Page, Monitor Menu
If 4th digit of part number is equal to: PM _ [T] _ _ _ - _ _ _ _ _ _ _
3 Active Set Point (1) Numerical value Operations Page, Monitor Menu
Home Page
Display
Parameter Page and Menu
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Possible
Home Page Defaults
(Dependent on Part Number)
Home Page
Display
Parameter Page and Menu
If 4th digit of part number is equal to: PM _ [T] _ _ _ - _ _ _ _ _ _ _
4 Set Point (1) Numerical value Operations Page, Monitor Menu
5 Ready State Band (1)
6 Ready Band (1)
7 Closed Loop Timer Set Point (1)
8 Hours (1)
9 Minutes (1)
10 Seconds (2)
r.bs
rdy
Ct.SP
hoUr
ЛЏin
SEC
Operations Page, Timer Menu
Operations Page, Timer Menu
Operations Page, Timer Menu
Operations Page, Timer Menu
Operations Page, Timer Menu
Operations Page, Timer Menu
If 4th digit of part number is equal to: PM _ [R, B, N, E] _ _ _ - _ _ _ _ _ _ _
3 Control Mode
4 Heat Power
5 Autotune
6 Idle Set Point
7 Profile Start
8 Action Request
C.ЛЏ1
h.pr1
aUt1
id.s1
p.st1
p.aC1
Operations Page, Monitor Menu
Operations Page, Monitor Menu
Operations Page, Loop Menu
Operations Page, Loop Menu
Operations Page, Profile Status
Operations Page, Profile Status
Note:
The numerical digit shown in the prompts (last digit) and within the parenthesize above, represents the parameter instance and can be greater than one.
Conventions Used in the Menu Pages
To better understand the menu pages that follow review the naming conventions used. When encountered throughout this document, the word "default" implies as shipped from the fac-
tory. Each page (Operations, Setup, Prole and Factory) and their associated menus have identical headers dened below:
Header Name Definition
Display
Parameter Name
Range
Default Values as delivered from the factory.
Modbus Relative Ad­dress
CIP (Common Indus­trial Protocol)
Profibus Index Identifies unique parameters using Profibus DP protocol (further explanation below).
Parameter ID Identifies unique parameters used with other software such as, LabVIEW.
Visually displayed information from the control.
Describes the function of the given parameter.
Defines options available for this prompt, i.e., min/max values (numerical), yes/no, etc... (further explanation below).
Identifies unique parameters using either the Modbus RTU or Modbus TCP protocols (further explanation below).
Identifies unique parameters using either the DeviceNet or EtherNet/IP protocol (further explanation below).
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Header Name Definition
uint = Unsigned 16 bit integer dint = Signed 32-bit, long string = ASCII (8 bits per character)
Data Type R/W
float = IEEE 754 32-bit RWES = Readable Writable EEPROM (saved) User Set (saved)
Display
Visual information from the control is displayed to the observer using a fairly standard 7 segment display. Due to the use of this technology, several characters displayed need some interpretation, see the list below:
1 = 1 ϯ = 7
, { = c i = i o = o u, U = u
щ
2 = 2 8 = 8 ц = d J = J P = P u, U = v 3 = 3 q = 9 E = E H = K q = q ФІ = W 4 = 4 0 = 0 F = F L = L r = r y = y 5 = 5 џ = A g = g ЛЏ = M S = S Z = Z
6 = 6 b = b h = h n = n t = t
Range
Within this column notice that on occasion there will be numbers found within parenthesis. This number represents the enumerated value for that particular selection. Range selections can be made simply by writing the enumerated value of choice using any of the available communications protocols. As an example, turn to the Setup Page and look at the Analog Input Ai menu and then the Sensor Type sEn prompt. To turn the sensor off using Modbus simply write the value of 62 (off) to register 368 and send that value to the control.
Modbus RTU Protocols
All Modbus registers are 16-bits and as displayed in this manual are relative addresses (ac­tual). Some legacy software packages limit available Modbus registers to 40001 to 49999 (5 digits). Many applications today require access to all available Modbus registers which range from 400001 to 465535 (6 digits). Watlow controls support 6 digit Modbus registers. For pa-
rameters listed as oat notice that only one (low order) of the two registers is listed, this is
true throughout this document. By default the low order word contains the two low bytes of the 32-bit parameter. As an example, look in the Operations Page for the Process Value. Find
the column identied in the header as Modbus and notice that it lists register 360. Because this parameter is a oat it is actually represented by registers 360 (low order bytes) and 361 (high order bytes). Because the Modbus specication does not dictate which register should
be high or low order, Watlow provides the user the ability to swap this order (Setup Page,
CoЛЏ Menu) from the default low/high Lohi to high/low hiLo.
Note:
With the release of firmware revision 7.00 and above new functions where introduced into this product line. With the introduction of these new functions there was a reorganization of Modbus registers. Notice in the column identified as Modbus the reference to Map 1 and Map 2 registers for each of the various parameters. If the new functions, namely; Linear­ization, Process Value and Real Time Clock are to be used than use Map 2 Modbus regis
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ters. The Data Map ЛЏap for Modbus registers can be changed in the Setup Page under the CoЛЏ Menu. This setting will apply across the control.
It should also be noted that some of the cells in the Modbus column contain wording pertain­ing to an offset. Several parameters in the control contain more than one instance; such as, proles (4), alarms (4), analog inputs (2), etc... The Modbus register shown always rep­resents instance one. Take for an example the Alarm Silence parameter found in the Setup Page under the Alarm menu. Instance one of Map 1 is shown as address 1490 and +50 is iden-
tied as the offset to the next instance. If there was a desire to read or write to instance 3 simply add 100 to 1490 to nd its address, in this case, the instance 3 address for Alarm
Silence is 1590.
To learn more about the Modbus protocol point your browser to http://www.modbus.org.
Note:
There are two columns shown in the menus that follow for communications protocols identified as CIP (Common Industrial Protocol) and Profibus. These columns will be useful if this control is used in conjunction with the EZ-ZONE Remote User Interface/Gateway (RUI/GTW) where those protocols can be selected as optional hardware. For this control, as a secondary protocol beyond Standard Bus, Modbus RTU can be ordered as optional hardware.
To learn more about the RUI/GTW point your browser to the link below and search for key­word gateway.
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5

Chapter 5: Operations Page

PM Operation Page Parameters
To navigate to the Operations Page, follow the steps below:
1. From the Home Page, press both the Up ¿ and Down ¯ keys for three seconds.
pear in the upper display and oPEr will appear in the lower display.
2. Press the Up ¿ or Down ¯ key to view available menus.
3. Press the Advance Key to enter the menu of choice.
4. If a submenu exists (more than one instance), press the Up ¿ or Down ¯ key to select and then press the Advance Key to enter.
5. Press the Up ¿ or Down ¯ key to move through available menu prompts.
6. Press the Infinity Key ˆ to move backwards through the levels: parameter to submenu, sub­menu to menu, menu to Home Page.
7. Press and hold the Infinity Key ˆ for two seconds to return to the Home Page.
On the following pages, top level menus are identified with a yellow background color.
Note:
Some of these menus and parameters may not appear, depending on the controller's op­tions. See model number information in the Appendix for more information. If there is only one instance of a menu, no submenus will appear.
Ai
will ap-
Note:
Some of the listed parameters may not be visible. Parameter visibility is dependent upon controller part number.
Ai
opEr Analog Input Menu
Ain Analog Input Value i.Er Input Error i.CA Calibration Offset
Lnr
opEr Linearization Menu
Su.a Source Value A ofst Offset o.u Output Value
Pu
opEr Process Value Menu
Su.A Source Value A oFSt Offset
o.u Output Value
dio
opEr Digital Input/Output Menu
5
dio Digital Input/Output (5 to 6) do.S Output State di.S Input State
Ei.s Event Status
ЛЏon
opEr Monitor Menu
C.ЛЏA Control Mode Active h.pr Heat Power
C.pr Cool Power
C.sp Closed-Loop Set Point pu.a Process Value Active
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Loop
P.sta
opEr Loop Menu
C.ЛЏ Control Mode A.tsp Autotune Set Point aUt Autotune C.sp Closed Loop Set Point id.S Idle Set Point h.pb Heat Proportional Band h.hy On/Off Heat Hysteresis C.pb Cool Proportional Band C.hy On/Off Cool Hysteresis ti Time Integral td Time Derivative db Dead Band o.sp Manual Power
aLЛЏ
opEr Alarm Menu
1
aLЛЏ Alarm (1 to 4) A.Lo Low Set Point a.hi High Set Point a.CLr Clear Alarm a.Sir Silence Alarm a.st Alarm State
opEr Profile Status Menu
P.str Profile Start
paCr Profile Action Request stp Current Step styp Step Type t.Sp1 Target Set Point Loop 1 AC.sp Produced Set Point 1 hoUr Hours Remaining
ЛЏin Minutes Remaining
sEC Seconds Remaining Ent1 Active Event Output 1 Ent2 Active Event Output 2 JC Jump Count Remaining
tЛЏr
oPEr Timer Menu
Su.A Source Value A
Su.C Source Value C
Su.d Source Value D
P.PS1 Produced Set Point 1 tE.o1 Timer Event Output 1 tE.o2 Timer Event Output 2 tE.o3 Timer Event Output 3 t.r Time Remaining r.bS Ready Band State hoUr Hours ЛЏin Minutes SEC Seconds Ct.SP Closed Loop Timer Set Point
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Display
Parameter Name
Description
Range Default
Ai
opEr

Analog Input Menu

Ain
Ain
Analog Input
Analog Input Value
View the process value.
Note:
Ensure that the Input Error (below) indicates no error (61) when reading this value using a field bus protocol. If an error exists, the last known value prior to the error occurring will be returned.
i.Er
i.Er
Analog Input
Input Error
View the cause of the most recent error. If
the attn message is
Er.i1 or Er.i2, this
parameter will display the cause of the input error.
i.Ca
i.CA
** R: Read, W: Write, E: EEPROM, S: User Set
Analog Input
Calibration Offset
Offset the input read­ing to compensate for lead wire resistance or other factors that cause the input read­ing to vary from the actual process value.
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
nonE None (61)
OpEn Open (65)
shrt Shorted
(127)
E.ЛЏ Measurement
Error (140)
E.CaL Bad Calibra-
tion Data (139)
Er.ab Ambient Er-
ror (9)
E.rtd RTD Error
(141)
faiL Fail (32)
Nsrc Not Sourced
(246)
-1,999.000 to 9,999.000°F or units
-1,110.555 to 5,555.000°C
Operations Page
- - - -
- - - -
0.0
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2 360 360
Instance 1
Map 1 Map 2 362 362
Instance 1
Map 1 Map 2 382 382
CIP
Class
Instance
Attribute
hex (dec)
0x68 (104) 1 1
0x68 (104) 1 to 2 2
0x68 (104) 1 to 2 0xC (12)
Pro-
fibus
Index
0 4001
1 4002
2 4012
Param-
eter
ID
Data
Type
and
Ac-
cess
**
float R
uint R
float RWES
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Display
Parameter Name
Description
Range Default
Lnr
opEr

Linearization Menu

Su.a
Su.A
ofst
oFSt
o.u
o.v
No Dis-
play
** R: Read, W: Write, E: EEPROM, S: User Set
Linearization
Source Value A
View the value of Source A.
Source A of Lineariza­tion 1 is connected to Analog Input 1, Source A of Linearization 2 is connected to Analog Input 2
Linearization
Offset
Set an offset to be applied to this func­tion's output.
Linearization
Output Value
View the value of this function's output.
Linearization
Error
View reported cause for Linearization out­put malfunction.
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
None (61) Open (65) Shorted (127) Measurement error (140) Bad calibration data (139) Ambient error (9) RTD error (14) Fail (32) Math error (1423) Not sourced (246) Stale (1617) Can't process (1659)
Operations Page
- - - -
0
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
- - - - 3566
Instance 1
Map 1 Map 2
- - - - 3570
Instance 1
Map 1 Map 2
- - - - 3572
Instance 1
Map 1 Map 2
- - - - 3614
CIP
Class
Instance Attribute hex (dec)
0x86
(134)
1
4
0x86
(134)
1 to 2
6
0x86
(134)
1 to 2
7
0x86
(134)
1 to 2
0x1C
(28)
Pro-
fibus
Index
- - - -
- - - -
- - - -
- - - -
Param-
eter
ID
34004
34006
34007
34028
Data
Type
and
Ac-
cess
**
float R
float RWES
float R
uint R
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Display
Parameter Name
Description
Pu
opEr

Process Value Menu

Su.a
Su.A
ofst
oFSt
o.u
o.u
No Dis­play
Process Value
Source Value A
View the value of Source A.
Linearization 1 is con­nected to Source A of Process Value 1.
Process Value
Offset
Set an offset to be ap­plied to this function's output.
Process Value
Output Value
View the value of this function block's out­put.
Process Value
Output Error
View reported cause for Process output malfunction.
Operations Page
Range Default
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
None (61) Open (65) Shorted (127) Measurement error
(140)
Bad calibration
data (139) Ambient error (9) RTD error (14) Fail (32) Math error (1423) Not sourced (246) Stale (1617) Can't process
(1659)
- - - -
0
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
- - - - 3310
Instance 1
Map 1 Map 2
- - - - 3324
Instance 1
Map 1 Map 2
- - - - 3322
Instance 1
Map 1 Map 2
- - - - 3332
CIP
Class
Instance
Attribute
hex (dec)
0x7E (126) 1 0x10 (16)
0x7E (126) 1 0x17 (23)
0x7E (126) 1 0x16 (22)
0x7E (126) (134)
1
0x1B
(27)
Pro-
fibus
Index
- - - - 26016
- - - - 26023
- - - - 26022
- - - -
Param-
eter
ID
26027
Data
Type
and
Ac-
cess
**
float R
float RWES
float R
uint R
dio
opEr

Digital Input/Output Menu

do.s
do.S
** R: Read, W: Write, E: EEPROM, S: User Set
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Digital Output (5 to 6)
Output State
View the state of this output.
off Off (62) on On (63)
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- - - -
Instance 5
Map 1 Map 2
1012 1132
Offset to next instance equals +30
0x6A (106) 5 to 12 7
46 6007
uint R
Display
di.s
di.S
Ei.s
Ei.S
Parameter Name
Description
Digital Input (5 to 6)
Input State
View this event input state.
Digital Input (5 to 6)
Event Status
View this event input state.
Operations Page
Range Default
off Off (62) on On (63)
ϸAct Inactive (41)
act Active (5)
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 5
Map 1 Map 2
1020 1140
Offset to next instance equals +30
Instance 5
Map 1 Map 2
1408 1648
Offset to next instance equals +20
CIP
Class
Instance
Attribute hex (dec)
0x6A (106) 5 to 12 0x0B (11)
0x6E
(110)
5 to 6
5
Pro-
fibus
Index
- - - - 6011
140 10005
Param-
eter
ID
Data
Type
and Ac-
cess
**
uint R
uint R
No Dis­play
EZ-Key/s (1 to 2)
Event Status
View this event input state.
ϸAct Inactive (41)
act Active (5)
ЛЏon
opEr

Monitor Menu

C.ЛЏA
C.MA
h.pr
h.Pr
C.pr
C.Pr
C.sp
C.SP
pu.a
Pv.A
** R: Read, W: Write, E: EEPROM, S: User Set
Monitor
Control Mode Active
View the current con­trol mode.
Monitor
Heat Power
View the current heat output level.
Monitor
Cool Power
View the current cool output level.
Monitor
Closed-Loop Set Point
View the working set point currently in ef­fect.
Monitor
Process Value Active
View the current fil­tered process value us­ing the control input.
off Off (62)
aUto Auto (10)
ЛЏan Manual (54)
0.0 to 100.0%
-100.0 to 0.0%
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
Instance 1
Map 1 Map 2
1328 1568
Offset to next instance equals +20
Instance 1
Map 1 Map 2
1882 2362
Instance 1
Map 1 Map 2
1904 2384
Instance 1
Map 1 Map 2
1906 2386
- - - - - - - - - - - - 8029
Instance 1
Map 1 Map 2
402 402
0x6E
(110)
1 to 2
5
0x97 (151) 1 2
0x97 (151) 1 0xD (13)
0x97 (151) 1 0xE (14)
0x68 (104) 1 0x16 (22)
- - - - 8002
- - - - 8011
- - - - 8014
- - - - 8031
140 10005
uint R
uint R
float R
float R
float R
float R
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Display
No Dis-
play
No Dis-
play
Parameter Name
Description
Monitor
Set Point Active
Read the current active set point.
Monitor
Autotune Status
Read the present status of Autotune.
Operations Page
Range Default
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
Off (62) Waiting for cross 1 positive (119) Waiting for cross 1 negative (120) Waiting for cross 2 positive (121) Waiting for cross 2 negative (122) Waiting for cross 3 positive (123) Waiting for cross 3 negative (150) Measuring maximum peak (151) Measuring minimum peak (152) Calculating (153) Complete (18) Timeout (118)
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
2172 2652
Instance 1
Map 1 Map 2
1932 2412
CIP
Class
Instance
Attribute
hex (dec)
0x6B (107) 1 7
0x97 (151) 1 0x1B (27)
Pro-
fibus
Index
- - - - 8031
- - - - 8027
Param-
eter
ID
Data
Type
and
Ac-
cess
**
float R
uint R
Loop
opEr

Control Loop Menu

C.ЛЏ
C.M
a.tsp
A.tSP
** R: Read, W: Write, E: EEPROM, S: User Set
Control Loop (1 to 2)
Control Mode
Select the method that this loop will use to control.
Control Loop
Autotune Set Point
Set the set point that the autotune will use, as a percentage of the current set point.
off Off (62) aUto Auto (10) ЛЏan Manual (54)
50.0 to 200.0%
Auto
90.0
Instance 1
Map 1 Map 2
1880 2360
Instance 1
Map 1 Map 2
1918 2398
0x97 (151) 1 1
0x97 (151) 1 0x14 (20)
63
- - - -
8001
8025
uint RWES
float RWES
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Display
AUt
AUt
Parameter Name
Description
Control Loop
Autotune
Start an autotune. While the autotune is active, the Home Page will display
Range Default
no No (59) yEs Yes (106)
attn tUn1. When
the autotune is com­plete, the message will clear automati­cally.
C.sp
C.SP
id.s
id.S
h.pb
h.Pb
h.hy
h.hy
C.pb
C.Pb
** R: Read, W: Write, E: EEPROM, S: User Set
Control Loop
Set Point
Set the closed loop set point that the controller will auto­matically control to.
Control Loop
Idle Set Point
Define a set point that can be triggered by an event state.
Control Loop
Heat Proportional Band
Set the PID propor­tional band for the heat outputs.
Control Loop
On/Off Heat Hyster­esis
Set the control switching hysteresis for on-off control. This determines how far into the “on” re­gion the process value needs to move before the output turns on.
Control Loop
Cool Proportional Band
Set the PID propor­tional band for the cool outputs.
Low Set Point to Maximum Set Point (Setup Page)
Low Set Point to High Set Point (Setup Page)
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
Operations Page
No
75.0°F or units
24.0°C
75.0°F or units
24.0°C
25.0°F or units
14.0°C
3.0°F or units
2.0°C
25.0°F or units
14.0°C
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1920 2400
Instance 1
Map 1 Map 2
2160 2640
Instance 1
Map 1 Map 2
2176 2656
Instance 1
Map 1 Map 2
1890 2370
Instance 1
Map 1 Map 2
1900 2380
Instance 1
Map 1 Map 2
1892 2372
CIP
Class
Instance Attribute hex (dec)
0x97
(151)
1
0x15
(21)
0x6B
(107)
1
1
0x6B
(107)
1
9
0x97
(151)
1
6
0x97
(151)
1
0xB (11)
0x97
(151)
1
7
Pro-
fibus
Index
64
49
50
65
66
67
Param-
eter
ID
8026
7001
7009
8009
8010
8012
Data
Type
and
Ac-
cess
**
uint RW
float RWES
float RWES
float RWES
float RWES
float RWES
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Display
C.hy
C.hy
ti
ti
td
td
db
db
o.sp
o.SP
No Dis-
play
No Dis-
play
Parameter Name
Description
Control Loop
On/Off Cool Hysteresis
Set the control switching hysteresis for on-off control. This determines how far into the “on” re­gion the process value needs to move before the output turns on.
Control Loop
Time Integral
Set the PID integral for the outputs.
Control Loop
Time Derivative
Set the PID derivative time for the outputs.
Control Loop
Dead Band
Set the offset to the proportional band. With a negative value, both heating and cool­ing outputs are active when the process value is near the set point. A positive value keeps heating and cooling outputs from fighting each other.
Control Loop
Manual Power
Set a fixed level of output power when in manual (open-loop) mode.
Control Loop
Loop Error
Open Loop detect deviation has been ex­ceeded.
Control Loop Clear Loop Error
Current state of limit output.
Operations Page
Range Default
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
0 to 9,999 seconds per repeat
0 to 9,999 seconds
-1,000.0 to 1,000.0°F or units
-556 to 556°C
-100 to 100% (heat and cool) 0 to 100% (heat only)
-100 to 0% (cool only)
nonE None (61) Lp.o Open Loop
(1274)
Lp.r Reversed Sen-
sor (1275)
CLr Clear (129) ignr Ignore (204)
3.0°F or units
2.0°C
180 seconds per re­peat
0 seconds
0.0
0.0
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1902 2382
Instance 1
Map 1 Map 2
1894 2374
Instance 1
Map 1 Map 2
1896 2376
Instance 1
Map 1 Map 2
1898 2378
Instance 1
Map 1 Map 2
2162 2642
Instance 1
Map 1 Map 2
1928 2408
Instance 1
Map 1 Map 2
1930 2410
CIP
Class
Instance
Attribute
hex (dec)
0x97 (151) 1 0xC (12)
0x97 (151) 1 8
0x97 (151) 1 9
0x97 (151) 1 0xA (10)
0x6B (107) 1 2
0x6C
(108)
1
0x30
(48)
0x6C
(108)
1
0x31 (49)
Pro-
fibus
Index
68
69
70
71
51
Param-
eter
ID
8013
8006
8007
8008
7002
- - - - 8048
- - - - 8049
Data
Type
and
Ac-
cess
**
float RWES
float RWES
float RWES
float RWES
float RWES
uint R
uint W
** R: Read, W: Write, E: EEPROM, S: User Set
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300.0
Display
No Dis-
play
Parameter Name
Description
Control Loop Loop Output Power
View the loop output power.
Range Default
-100.0 to 100.0
aLЛЏ
opEr

Alarm Menu

a.Lo
A.Lo
a.hi
A.hi
** R: Read, W: Write, E: EEPROM, S: User Set
Alarm (1 to 4)
Low Set Point
If Type (Setup Page, Alarm Menu) is set to:
Process - set the pro­cess value that will trigger a low alarm.
Deviation - set the span of units from the set point that will trigger a low alarm. A negative set point rep­resents a value below closed loop set point. A positive set point rep­resents a value above closed loop set point.
Alarm (1 to 4)
High Set Point
If Type (Setup Page, Alarm Menu) is set to:
Process - set the pro­cess value that will trigger a high alarm.
Deviation - set the span of units from the set point that will trigger a low alarm. A negative set point rep­resents a value below closed loop set point. A positive set point rep­resents a value above closed loop set point.
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
Operations Page
- - - -
32.0°F or units
0.0°C
°F or units
150.0 °C
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1908 2388
Instance 1
Map 1 Map 2
1482 1882
Offset to next in­stance (Map
1) equals +50
Offset to next in­stance (Map
2) equals +60
Instance 1
Map 1 Map 2
1480 1880
Offset to next in­stance (Map
1) equals +50
Offset to next in­stance (Map
2) equals +60
CIP
Class
Instance Attribute
hex (dec)
0x97
(151)
1
0x0F (15)
0x6D
(109)
1 to 24
2
0x6D
(109)
1 to 4
1
Pro-
fibus
Index
- - - - 8033
18
19
Param-
eter
ID
9002
9001
Data
Type
and
Ac-
cess
**
float R
float RWES
float RWES
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- - - -
- - - -
- - - -
- - - -
Display
A.CLr
A.CLr
A.sir
A.Sir
A.st
A.St
No Dis­play
No Dis­play
** R: Read, W: Write, E: EEPROM, S: User Set
Parameter Name
Description
Alarm (1 to 4)
Clear Alarm
Write to this register to clear an alarm
Alarm (1 to 4)
Silence Alarm
Write to this register to silence an alarm
Alarm (1 to 4)
State
Current state of alarm
Alarm (1 to 4)
Alarm Clearable
Indicates if alarm can be cleared.
Alarm (1 to 4)
Alarm Silenced
Indicates if alarm is silenced.
Range Default
CLr Clear (1003) ignr Ignore (204)
siL Silence
(1010)
Startup (88) None (61) Blocked (12) Alarm low (8) Alarm high (7) Error (28)
No (59) Yes (106)
No (59) Yes (106)
Operations Page
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1504 1904
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
Instance 1
Map 1 Map 2
1506 1906
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
Instance 1
Map 1 Map 2
1496 1896
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
Instance 1
Map 1 Map 2
1502 1902
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
Instance 1
Map 1 Map 2
1500 1900
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
CIP
Class
Instance
Attribute
hex (dec)
0x6D (109) 1 to 4 0x0D (13)
0x6D (109) 1 to 4 0x0E (14)
0x6D (109) 1 to 2 9
0x6D
(109)
1 to 4
0xC (12)
0x6D
(109)
1 to 4
0x0B
(11)
Pro-
fibus
Index
- - - -
- - - -
- - - -
- - - -
- - - -
Param-
eter
ID
9026
9027
9009
9012
9011
Data
Type
and
Ac-
cess
**
uint W
uint W
uint R
uint R
uint R
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- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
Operations Page
Data
Type
and
Ac-
cess
**
uint R
Display
No Dis­play
Parameter Name
Description
Alarm (1 to 4)
Alarm Latched
Indicates if alarm is latched.
Range Default
No (59) Yes (106)
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1498 1898
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
CIP
Class
Instance Attribute
hex (dec)
0x6D
(109)
1 to 4
0x0A
(10)
Pro-
fibus
Index
- - - -
Param-
eter
ID
9010
tЛЏr
oPEr

Timer Menu

Su.A
Su.A
Su.C
Su.C
Su.d
Su.d
P.SP1
P.SP1
tE.o1
tE.o1
tE.o2
tE.o2
tE.o3
tE.o3
** R: Read, W: Write, E: EEPROM, S: User Set
Watlow EZ-ZONE® PM PID Controller 55 Chapter 5 Operations Page
Timer
Source Value A
View the state of Source Function A.
Timer (1)
Source Value C
View the value of Source Function C.
Timer (1)
Source Value D
View the state of Source Function D.
Timer (1)
Produced Set Point 1
View the value of Set Point 1.
Timer (1)
Timer Event Output 1
View the state of Event Output 1.
Timer (1)
Timer Event Output 2
View the state of Event Output 2.
Timer (1)
Timer Event Output 3
View the state of Event Output 3.
on On (63)
oFF Off (62)
-1999.000 to
999.000°F or units
-1110.555 to
5555.000
on On (63)
oFF Off (62)
-1999.000 to
999.000°F or units
-1110.555 to
5555.000
on On (63)
oFF Off (62)
on On (63)
oFF Off (62)
on On (63)
oFF Off (62)
Instance 1
Map 1 Map 2
4582 8012
Instance 1
Map 1 Map 2
4642 8572
Instance 1
Map 1 Map 2
4644 8574
Instance 1
Map 1 Map 2
4646 8576
Instance 1
Map 1 Map 2
4648 8578
Instance 1
Map 1 Map 2
4650 8580
Instance 1
Map 1 Map 2
4662 8590
0x83
(109)
1
0x07 (7)
0x83
(109)
1
0x25
(37)
0x83
(109)
1
0x26
(38)
0x83
(109)
1
0x27
(39)
0x83
(109)
1
0x28
(40)
0x83
(109)
1
0x29
(41)
0x83
(109)
1
0x2E
(46)
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
31007 uint
R
31037 float
R
31038 uint
R
31039 float
R
31040 uint
R
31041 uint
R
31046 uint
R
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Display
t.r
t.r
r.bS
r.bS
hoUr
hoUr
ЛЏin
Min
SEC
SEC
Ct.SP
Ct.SP
No Dis­play
No Dis­play
Parameter Name
Description
Timer
Time Remaining
Display the time re­maining on the timer.
Timer
Ready Band State
Display whether the process value is in the ready band.
Timer
Hours
Set the timer period hours.
Timer
Minutes
Set the timer period minutes.
Timer
Seconds
Set the timer period seconds.
Timer
Closed Loop Timer Set Point
Set the set point that will be in effect during the timer period.
Timer
Timer Timing
Indicates whether the timer is running.
Timer
Output Error
Indicates errors that may have interfered with the timer opera­tion.
Operations Page
Range Default
00.00 00:00 to
99:59
yES Yes (106) no No (59)
0 to 99
0 to 59
0 to 59
-1999.000 to
9999.000°F or units
-1110.555 to
5555.000°C
On (63) Off (62)
None (61) Open (65) Shorted (127) Measurement Error
(140)
Bad Calibration
Data (139) Ambient Error (9) RTD Error (141) Fail (32) Math Error (1423) Not Sourced (246 Stale (1617)
7
- - - -
0
0
10
75
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1 Map 1 Map 2
- - - - - - - -
Instance 1 Map 1 Map 2
4612 8542
Instance 1 Map 1 Map 2
4618 8548
Instance 1 Map 1 Map 2
4620 8550
Instance 1 Map 1 Map 2
4622 8552
Instance 1 Map 1 Map 2
4624 8554
Instance 1 Map 1 Map 2
4598 8528
Instance 1 Map 1 Map 2
4604 8534
CIP
Class
Instance
Attribute
hex (dec)
0x83
(131)
1
0x15 (21)
0x83
(131)
1
0x16 (22)
0x83
(131)
1
0x19 (25)
0x83
(131)
1
0x1A (26)
0x83
(131)
1
0x1B (27)
0x83
(131)
1
0x1C (28)
0x83
(131)
1
0x0F (15)
0x83
(131)
1
0x12 (18)
Data
Pro-
fibus
Index
- - - - 31021 string
- - - - 31022 uint
- - - - 31025 uint
- - - - 31026 uint
- - - - 31027 uint
- - - - 31028 float
- - - - 31015 uint
- - - - 31018 uint
Param-
eter
ID
Type
and
Ac-
cess
**
R
R
RWES
RWES
RWES
RWES
R
R
** R: Read, W: Write, E: EEPROM, S: User Set
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Display
No Dis­play
No Dis­play
No Dis­play
No Dis­play
Parameter Name
Description
Timer
Indicator Request
View the status of the timer illuminated indi­cators.
Timer
Countdown State
View the state of the countdown cycle.
Timer
Elapsed Signal Time
Counts from 0 to Signal Time while signal time is active.
Timer
Elapsed Time
Counts from 0 to Count­down Time while time cycle is active.
Operations Page
Range Default
Off (62) Ready (1662) Ready Ack (1950) Running (149)
Inactive (41) Wait Process (209) Wait Event (144) Running (149) Pause (146) Complete (18) End (27)
0 to 4,294,967,295
mS
0 to 4,294,967,295
mS
- - - -
- - - -
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1 Map 1 Map 2
4652 8582
Instance 1 Map 1 Map 2
4654 8584
Instance 1 Map 1 Map 2
4662 8592
Instance 1 Map 1 Map 2
4664 8594
CIP
Class
Instance
Attribute
hex (dec)
0x83
(131)
1
0x2A (42)
0x83
(131)
1
0x2B (43)
0x83
(131)
1
0x2F (47)
0x83
(131)
1
0x30 (48)
Data
Pro-
fibus
Index
- - - - 31042 uint
- - - - 31043 uint
- - - - 31047 udint
- - - - 31048 udint
Param-
eter
ID
Type
and
Ac-
cess
**
R
R
R
R
P.sta
opEr

Profile Status Menu

p.str
P.Str
p.ACr
PACr
Profile Status
Profile Start
Profile Status
Action Request
* Available with PM8/9 only. * Some parameters in the Profile Status Menu can be changed for the current-
ly running profile, but should only be changed by knowledgeable personnel and with caution. Changing parameters via the Profile Status Menu will not change the stored profile but will have an immediate impact on the profile that is running. Changes made to profile parameters in the Profiling Pages will be saved and will also have an immediate impact on the running profile.
1 to 40
nonE None (61)
stEp Step (89)
End Terminate
(148)
rEsU Resume
(147)
paUs Pause (146) prof Profile (77)
stp
StP
** R: Read, W: Write, E: EEPROM, S: User Set
Profile Status
Current Step
View the currently run­ning step.
1 to 40 0 (none)
1
None
- - - -
Instance 1
Map 1 Map 2
2520 4340
Instance 1
Map 1 Map 2
2540 4360
Instance 1
Map 1 Map 2
2526 4346
0x7A (122) 1 1
0x7A (122) 1 0xB (11)
0x7A (122) 1 4
204
205
- - - -
22001 uint
W
22011 uint
W
22004 uint
R
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Display
s.typ
S.typ
Parameter Name
Description
Profile Status
Step Type
View the currently run­ning step type.
Range Default
Ustp Unused
Step (50)
SoaH Soak (87) ФІ.E Wait For
Event (144)
ФІ.pr Wait For
Process (209)
ФІ.bo Wait For
Process or Event (210)
JL Jump (116) End End (27) CLoC Wait For
Time (1543)
ti Time (143) ratE Ramp Rate
(81)
t.sp1
t.SP1
t.sp2
t.SP2
AC.SP
AC.SP
p.sp2
P.SP2
hoUr
hoUr
** R: Read, W: Write, E: EEPROM, S: User Set
Profile Status
*Target Set Point Loop 1
View or change the target set point of the current step.
Profile Status
*Target Set Point Loop 2
View or change the target set point of the current step.
Profile Status
Produced Set Point 1
Display the current set point, even if the pro­file is ramping.
Profile Status
Produced Set Point 2
Display the current set point, even if the pro­file is ramping.
Profile Status
Hours
Step time remaining in hours.
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
0 to 9999
Operations Page
- - - -
0.0°F or units
-18.0°C
0.0°F or units
-18.0°C
- - - -
- - - -
0
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
2544 4364
Instance 1
Map 1 Map 2
2542 4362
Instance 1
Map 1 Map 2
- - - - 4434
Instance 1
Map 1 Map 2
2528 4348
Instance 1
Map 1 Map 2
- - - - 4440
Instance 1
Map 1 Map 2
- - - - 4494
CIP
Class
Instance
Attribute
hex (dec)
0x7A (122) 1 0xD (13)
0x7A (122) 1 0xC (12)
0x7A (122) 1 0x30 (48)
- - - -
- - - -
0x7A (122) 1 0x4E (78)
Pro-
fibus
Index
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
Data
Param-
eter
ID
22013 uint
22012 float
22048 float
22005 float
22051 float
22078 uint
Type
and
Ac-
cess
**
R
RW
RW
R
R
RW
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Display
ЛЏin
Min
SEC
SEC
Ent1
Ent1
Ent2
Ent2
JC
JC
No Dis-
play
No Dis-
play
** R: Read, W: Write, E: EEPROM, S: User Set
Parameter Name
Description
Profile Status
Minutes
Step time remaining in minutes.
Profile Status
Seconds
Step time remaining in seconds.
Profile Status
*Event 1
View or change the event output states.
Profile Status
*Event 2
View or change the event output states.
Profile Status
Jump Count Remain­ing
View the jump counts remaining for the cur­rent loop. In a profile with nested loops, this may not indicate the actual jump counts re­maining.
Profile Status
Profile State
Read current Profile state.
Profile Status
Current File
Indicates current file being executed.
Range Default
0 to 59
0 to 59
off Off (62)
on On (63)
off Off (62)
on On (63)
0 to 9,999
Off (62) Running (149) Pause (146)
1 to 25 0 (none)
Operations Page
0
0
Off
Off
- - - -
- - - -
- - - -
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
- - - - 4492
Instance 1
Map 1 Map 2
- - - - 4490
Instance 1
Map 1 Map 2
2546 4366
Instance 1
Map 1 Map 2 2548 4368
Instance 1
Map 1 Map 2
2538 4358
Instance 1
Map 1 Map 2
2524 4344
Instance 1
Map 1 Map 2
2522 4342
CIP
Class
Instance
Attribute
hex (dec)
0x7A (122) 1 0x4D (77)
0x7A (122) 1 0x4C (76)
0x7A (122) 1 0xE (14)
0x7A (122) 1 0xF (15)
0x7A (122) 1 0xA (10)
0x7A (122) 1 2
0x7A (122) 1 3
Pro-
fibus
Index
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
- - - -
Data
Param-
eter
ID
22077 uint
22076 uint
22014 uint
22015 uint
22010 uint
22002 uint
22003 uint
Type
and
Ac-
cess
**
RW
RW
RW
RW
R
R
R
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6

Chapter 6: Setup Page

Navigating the Setup Page
To navigate to the Setup Page follow the steps below:
1. From the Home Page, press and hold both the Up ¿ and Down ¯ keys for six seconds. Ai
will appear in the upper display and SEt will appear in the lower display. If the up and down arrow keys are released where opEr is displayed, simply press and hold those same keys for an additional 3 seconds.
Note: (for firmware release 13 and below)
If keys are released when opEr is displayed, press the Infinity Key ˆ or reset key to exit and repeat until SEt is displayed.
2. Press the Up ¿ or Down ¯ key to view available menus.
3. Press the Advance Key to enter the menu of choice.
4. If a submenu exists (more than one instance), press the Up ¿ or Down ¯ key to select and
then press the Advance Key to enter.
5. Press the Up ¿ or Down ¯ key to move through available menu prompts.
6. Press the Infinity Key ˆ to move backwards through the levels: parameter to submenu, sub-
menu to menu, menu to Home Page.
7. Press and hold the Infinity Key ˆ for two seconds to return to the Home Page.
On the following pages, top level menus are identified with a yellow background color.
Note:
Some of these menus and parameters may not appear, depending on the controller's op­tions. See model number information in the Appendix for more information. If there is only one instance of a menu, no submenus will appear.
Note:
Some of the listed parameters may not be visible. Parameter visibility is dependent upon controller part number.
Ai
sEt Analog Input Menu
sEn Sensor Type Lin TC Linearization rtL RTD Leads Unit Units s.Lo Scale Low s.hi Scale High r.Lo Range Low r.hi Range High P.EE Process Error En-
able
** These parameters/prompts are available with firmware revisions 11.0 and above.
P.EL Process Error Low
Value
t.C Thermistor Curve r.r Resistance Range fiL Filter i.Er Input Error Latch-
ing
dEC Display Precision i.Ca Calibration Offset * ain Analog Input Value * i.Er Input Error *
Lnr
sEt Linearization Menu
fn Function sfn.a Source Function A Si.a Source Instance A sz.a Source Zone A Unit Units ip.1 Input Point 1 op.1 Output Point 1 ip.2 Input Point 2 op.2 Output Point 2 ip.3 Input Point 3
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op.3 Output Point 3 ip.4 Input Point 4 op.4 Output Point 4 ip.5 Input Point 5 op.5 Output Point 5 ip.6 Input Point 6 op.6 Output Point 6 ip.7 Input Point 7 op.7 Output Point 7 ip.8 Input Point 8 op.8 Output Point 8 ip.q Input Point 9 op.q Output Point 9 ip.10 Input Point 10 op.10 Output Point 10
Pu
sEt Process Value
fn Function p.unt Pressure Units a.unt Altitude Units
b.pr Barometric Pres­ sure
fiL Filter
dio
sEt Digital Input/Output
Menu
5
dio Digital Input/Output (5
to 6)
dir Direction fn Function fi Output Function In-
stance
o.Ct Time Base Type o.tb Fixed Time Base o.Lo Low Power Scale o.hi High Power Scale LEv Active Level fn Action Function fi Function Instance
Loop
sEt Control Loop Menu
h.ag Heat Algorithm C.ag Cool Algorithm C.Cr Cool Output Curve h.pb Heat Proportional
Band *
h.hy On/Off Heat Hyster-
esis *
C.pb Cool Proportional
Band *
C.hy On/Off Cool Hyster-
esis *
ti Time Integral * td Time Derivative * db Dead Band * t.tUn TRU-TUNE+ t.bnd TRU-TUNE+ Band t.gn TRU-TUNE+ Gain a.tsp Autotune Set Point * t.agr Autotune Aggressive-
ness
p.dL Peltier Delay Ufa Auto-to-Manual Pow-
er
faiL Input Error Power ЛЏan Fixed Power L.dE Open Loop Detect
Enable
L.dt Open Loop Detect
Time
L.dd Open Loop Detect
Deviation
rp Ramp Action r.sC Ramp Scale r.rt Ramp Rate L.sp Minimum Set Point h.sp Maximum Set Point C.sp Set Point* id.s Idle Set Point * sp.Lo Minimum Manual
Power
®
Enable
SP.hi Maximum Manual
Power
o.sp Manual Power * C.ЛЏ Control Mode *
otpt
sEt Output Menu
1
otpt Output (1 to 2) fn Function o.Ct Time Base Type o.tb Fixed Time Base o.Lo Low Power Scale o.hi High Power Scale otpt Output Process 1 o.ty Type fn Function r.sr Retransmit Source fi Output Function In-
stance
s.Lo Scale Low s.hi Scale High r.Lo Range Low r.hi Range High o.Ca Calibration Offset
aLЛЏ
sEt Alarm Menu
1
aLЛЏ Alarm (1 to 4) a.ty Type sr.a Alarm Source a.hy Hysteresis a.Lg Logic a.sd Sides a.Lo Low Set Point * a.hi High Set Point * a.La Latching a.bL Blocking a.si Silencing a.dsp Display a.dL Delay Time a.CLr Clear Alarm *
* Available with PM4, PM8 and PM9 models only ** These parameters/prompts are available with firmware revisions 11.0 and above.
Watlow EZ-ZONE® PM PID Controller 61 Chapter 6 Setup Page
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a.sir Silence Alarm * a.st Alarm State *
tЛЏr
SEt Timer Menu
ti.En Timer Enable ti.St Timer Start Method SFn.A Source Function A Si.A Source Instance A SFn.C Source Function C Si.C Source Instance C SFn.d Source Function D Si.d Source Instance D t.r Time Remaining r.bS Ready Band State rdy Ready Band t.For Time Format hoUr Hours ЛЏin Minutes SEC Seconds Ct.SP Closed Loop Timer
Set Point
St Signal Time
C.LEd Communications LED
Action
2onE Zone Chan Channel d.prs Display Pairs d.ti Display Time Usr.s Save Settings As Usr.r Restore Settings
From
COЛЏ
sEt Communications Menu
pCoL Protocol a.ds Standard Bus Ad-
dress
ad.ЛЏ Modbus Address baUd Baud Rate par Parity ЛЏ.hL Modbus Word Order
C_f Display Units
ЛЏap Data Map nU.s Non-volatile Save
fUn
sEt Function Menu
1
fUn Function Key (1 to 2) LEv Active Level Fn Action Function fi Function Instance
gLbL
sEt Global Menu
C_f Display Units aC.Lf AC Line Frequency r.typ Ramping Type p.typ Profile Type gsE Guaranteed Soak En-
able
gsd1 Guaranteed Soak De-
viation 1
si.a Source Instance A si.b Source Instance B poti Power Off Time sutb Synchronized Vari-
able Time Base
rtC
sEt Real Time Clock
hoUr Hours ЛЏin Minutes doФІ Day of Week
Watlow EZ-ZONE® PM PID Controller 62 Chapter 6 Setup Page
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Setup Page
Display
Parameter Name
Description
Ai
sEt

Analog Input Menu

sEn
SEn
Analog Input
Sensor Type
Set the analog sen­sor type to match the device wired to this input.
Note:
There is no open sensor protection for process inputs.
Range Default
off Off (62) tC Thermocouple
(95)
ЛЏu Millivolts (56)
voLt Volts dc (104) ЛЏa
Milliamps dc
(112)
r0.1H RTD 100 Ω
(113)
r1.0H RTD 1,000 Ω
(114)
pot Potentiometer 1
kΩ (155)
thEr Thermistor
(229)
Thermo­couple or Thermis­tor
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
368 368
CIP -
Class
Instance
Attribute
hex (dec)
0x68
(104)
1 5
Data
Pro-
Param-
fibus
Index
3 4005 uint
eter
ID
Type
and
Access
RWES
**
Lin
Lin
Analog Input
TC Linearization
Set the linearization to match the ther­mocouple wired to this input.
b B (11) H K (48)
C C (15) n N (58)
d D (23) r R (80)
E E (26) s S (84)
f F (30) t T (93)
J Instance 1
Map 1 Map 2
370 370
0x68
(104)
1 6
4 4006 uint
J J (46)
rt.L
rt.L
Unit
Unit
Analog Input
RTD Leads
Set to match the number of leads on the RTD wired to this input.
Analog Input
Units
Set the type of units the sensor will mea­sure.
2 2 (1)
3 3 (2)
a.tp Absolute Tem-
perature (1540)
rh Relative Humidity
(1538)
2 Instance 1
Map 1 Map 2
372 372
Process Instance 1
Map 1 Map 2
- - - - 442
0x68
(104)
1 7
0x68
(104)
1
0x2A
(42)
- - - - 4007 uint
5 4042 uint
pro Process (75)
PФІr Power (73)
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
RWES
RWES
RWES
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Setup Page
Display
s.Lo
S.Lo
s.hi
S.hi
Parameter Name
Description
Analog Input
Scale Low
Set the low scale for process inputs. This value, in millivolts, volts or milliamps, will correspond to the Range Low out­put of this function block.
Analog Input
Scale High
Set the high scale for process inputs. This value, in mil­livolts, volts or milli­amperes, will corre­spond to the Range High output of this function block.
Modbus
Range Default
-100.00 to 1,000.00 0.0 Instance 1
-100.00 to 1,000.00 20.0 Instance 1
Relative Ad-
dress
Map 1 Map 2
388 388
Map 1 Map 2
390 390
CIP ­Class
Instance
Attribute
hex (dec)
0x68 (104)
1
0xF (15)
0x68 (104)
1
0x10
(16)
Data
Pro-
Param-
fibus
Index
6 4015 float
7 4016 float
eter
ID
Type
and
Access
**
RWES
RWES
r.Lo
r.Lo
r.hi
r.hi
p.EE
P.EE
p.EL
P.EL
Analog Input
Range Low
Set the low range for this function block's output.
Analog Input
Range High
Set the high range for this function block's output.
Analog Input
Process Error En­able
Turn the Process Er­ror Low feature on or off.
Analog Input
Process Error Low Value
If the process value drops below this value, it will trigger an input error.
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
off Off (62)
LoФІ Low (53)
-100.00 to 1,000.00 0.0 Instance 1
0.0 Instance 1
Map 1 Map 2
392 392
9,999 Instance 1
Map 1 Map 2
394 394
Off
Instance 1
Map 1 Map 2
418 418
Map 1 Map 2
420 420
0x68 (104)
1
0x11
(17)
0x68 (104)
1
0x12
(18)
0x68 (104)
1
0x1E
(30)
0x68 (104)
1
0x1F
(31)
8 4017 float
RWES
9 4018 float
RWES
10 4030 uint
RWES
11 4031 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
t.C
t.C
r.r
r.r
fiL
FiL
Parameter Name
Description
Analog Input
Thermistor Curve
Select a curve to ap­ply to the thermistor input.
Analog Input
Resistance Range
Set the maximum resistance of the thermistor input.
Analog Input
Filter
Filtering smooths out the process sig­nal to both the dis­play and the input. Increase the time to increase filtering.
Modbus
Range Default
a Curve A (1451) b Curve B (1452)
Curve A Instance 1
Relative Ad-
dress
Map 1 Map 2
434 434
C Curve C (1453) CUst Custom (180)
5 5K (1448) 10 10K (1360)
40K Instance 1
Map 1 Map 2
432 432
20 20K (1361) 40 40K (1449)
0.0 to 60.0 seconds 0.5 Instance 1
Map 1 Map 2
386 386
CIP -
Class
Instance
Attribute
hex (dec)
0x68
(104)
1
0x26
(38)
0x68
(104)
1
0x25
(37)
0x68
(104)
1
0xE (14)
Data
Pro-
Param-
fibus
Index
- - - - 4038 uint
- - - - 4037 uint
12 4014 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
i.Er
i.Er
dEC
dEC
i.Ca
i.CA
Note:
Filter does not ap­ply to the Limit sensor but does apply to all other functions.
Analog Input
Input Error Latching
Turn input error latching on or off. If latching is on, errors must be manually cleared.
Analog Input
Display Precision
Set the precision of the displayed value.
Analog Input
Calibration Offset *
Offset the input reading to compen­sate for lead wire resistance or other factors that cause the input reading to vary from the actual process value.
off Off (62)
on On (63)
0 Whole (105)
0.0 Tenths (94)
0.00 Hundredths (40)
0.000 Thousandths
(96)
-1,999.000 to 9,999.000°F or units
-1,110.555 to 5,555.000°C
Off Instance 1
Map 1 Map 2
414 414
Whole Instance 1
Map 1 Map 2
398 398
0.0 Instance 1
Map 1 Map 2
382 382
0x68
(104)
1
0x1C
(28)
0x68
(104)
1
0x14
(20)
0x68
(104)
1
0xC (12)
- - - - 4028 uint RWES
- - - - 4020 uint RWES
2 4012 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
ain
Ain
i.Er
i.Er
Parameter Name
Description
Analog Input
Analog Input Value *
View the process value. Note: Ensure that the Er­ror Status (below) indicates no error (61) when reading this value using a field bus protocol. If an error exists, the last known value prior to the error occurring will be re­turned.
Analog Input
Input Error *
View the cause of the most recent er­ror.
Range Default
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
nonE None (61) OpEn Open (65) shrt Shorted (127) E.ЛЏ Measurement Er-
ror (140)
E.CaL Bad Calibration
Data (139)
Er.ab Ambient Error
(9)
E.rtd RTD Error (141) faiL Fail (32)
Modbus
Relative Ad-
dress
- - - - Instance 1
Map 1 Map 2
360 360
- - - -
Instance 1
Map 1 Map 2
362 442
CIP ­Class
Instance
Attribute
hex (dec)
0x68 (104)
1 1
0x68 (104) 1 2
Data
Pro-
Param-
fibus
Index
0 4001 float
1 4002 uint
eter
ID
Type
and
Access
**
R
R
Lnr
sEt

Linearization Menu

Fn
Fn
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Watlow EZ-ZONE® PM PID Controller 66 Chapter 6 Setup Page
Linearization
Function
Set how this func­tion will linearize Source A.
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off Off (62)
intr Interpolated
(1482)
www.GlobalTestSupply.com
Off Instance 1
Map 1 Map 2
- - - - 3568
0x86 (134)
1 5
155 34005 uint
RWES
Setup Page
Display
Unit
Unit
ip.1
ip.1
op.1
op.1
Parameter Name
Description
Linearization
Units
Set the units of the output value.
Linearization
Input Point 1
Set the value that will be mapped to output 1.
Linearization
Output Point 1
Set the value that will be mapped to input 1.
Range Default
src Source (1539)
nonE None (61)
a.tp Absolute Tem-
perature (1540)
r.tp Relative Tem-
perature (1541)
pФІr Power (73)
pro Process (75)
rh Relative Humidity
(1538)
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
Modbus
Relative Ad-
dress
Source Instance 1
Map 1 Map 2
- - - - 3616
0.0 Instance 1
Map 1 Map 2
- - - - 3574
0.0 Instance 1
Map 1 Map 2
- - - - 3594
CIP -
Class
Instance
Attribute
hex (dec)
0x86
(134)
1
0x1D
(29)
0x86
(134)
1 8
0x86
(134)
1
0x12
(18)
Data
Pro-
Param-
fibus
Index
156 34029 uint
157 34008 float
158 34018 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
ip.2
ip.2
op.2
op.2
ip.3
ip.3
op.3
op.3
ip.4
ip.4
Linearization
Input Point 2
Set the value that will be mapped to output 2.
Linearization
Output Point 2
Set the value that will be mapped to input 2.
Linearization
Input Point 3
Set the value that will be mapped to output 3.
Linearization
Output Point 3
Set the value that will be mapped to input 3.
Linearization
Input Point 4
Set the value that will be mapped to output 4.
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
1.0 Instance 1
Map 1 Map 2
- - - - 3576
1.0 Instance 1
Map 1 Map 2
- - - - 3596
2.0 Instance 1
Map 1 Map 2
- - - - 3578
2.0 Instance 1
Map 1 Map 2
- - - - 3598
3.0 Instance 1
Map 1 Map 2
- - - - 3580
0x86
(134)
1 9
0x86
(134)
1
0x13
(19)
0x86
(134)
1
0xA (10)
0x86
(134)
1
0x14
(20)
0x86
(134)
1
0xB (11)
159 34009 float
RWES
160 34019 float
RWES
161 34010 float
RWES
162 34020 float
RWES
163 34011 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
op.4
op.4
ip.5
ip.5
op.5
op.5
ip.6
ip.6
Parameter Name
Description
Linearization
Output Point 4
Set the value that will be mapped to input 4.
Linearization
Input Point 5
Set the value that will be mapped to output 5.
Linearization
Output Point 5
Set the value that will be mapped to input 5.
Linearization
Input Point 6
Set the value that will be mapped to output 6.
Range Default
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
Modbus
Relative Ad-
dress
3.0 Instance 1
Map 1 Map 2
- - - - 3600
4.0 Instance 1
Map 1 Map 2
- - - - 3582
4.0 Instance 1
Map 1 Map 2
- - - - 3602
5.0 Instance 1
Map 1 Map 2
- - - - 3584
CIP ­Class
Instance
Attribute
hex (dec)
0x86 (134)
1
0x15
(21)
0x86 (134)
1
0xC (12)
0x86 (134)
1
0x16
(22)
0x86 (134)
1
0xD (13)
Data
Pro-
Param-
fibus
Index
164 34021 float
165 34012 float
166 34022 float
167 34013 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
RWES
op.6
op.6
ip.7
ip.7
op.7
op.7
ip.8
ip.8
op.8
op.8
Linearization
Output Point 6
Set the value that will be mapped to input 6.
Linearization
Input Point 7
Set the value that will be mapped to output 7.
Linearization
Output Point 7
Set the value that will be mapped to input 7.
Linearization
Input Point 8
Set the value that will be mapped to output 8.
Linearization
Output Point 8
Set the value that will be mapped to input 8.
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
5.0 Instance 1
Map 1 Map 2
- - - - 3604
6.0 Instance 1
Map 1 Map 2
- - - - 3586
6.0 Instance 1
Map 1 Map 2
- - - - 3606
7.0 Instance 1
Map 1 Map 2
- - - - 3588
7.0 Instance 1
Map 1 Map 2
- - - - 3608
0x86 (134)
1
0x17
(23)
0x86 (134)
1
E (14)
0x86 (134)
1
0x18
(24)
0x86 (134)
1
0xF (15)
0x86 (134)
1
0x19
(25)
168 34023 float
RWES
169 34014 float
RWES
170 34024 float
RWES
171 34015 float
RWES
172 34025 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
ip.q
ip.9
op.q
op.9
ip.10
ip.10
op.10
op.10
Parameter Name
Description
Linearization
Input Point 9
Set the value that will be mapped to output 9.
Linearization
Output Point 9
Set the value that will be mapped to input 9.
Linearization
Input Point 10
Set the value that will be mapped to output 10.
Linearization
Output Point 10
Set the value that will be mapped to input 10.
Range Default
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
-1,999.000 to 9,999.000
Modbus
Relative Ad-
dress
8.0 Instance 1 Map 1 Map 2
- - - - 3590
8.0 Instance 1 Map 1 Map 2
- - - - 3610
9.0 Instance 1 Map 1 Map 2
- - - - 3592
9.0 Instance 1 Map 1 Map 2
- - - - 3612
CIP ­Class
Instance
Attribute
hex (dec)
0x86 (134)
1
0x10
(16)
0x86 (134)
1
0x1A
(26)
0x86 (134)
1
0x11
(17)
0x86 (134)
1
0x1B
(27)
Data
Pro-
Param-
fibus
Index
173 34016 float
174 34026 float
175 34017 float
176 34027 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
RWES
Pu
sEt

Process Value Menu

fn
Fn
p.unt
P.unt
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Process Value
Function
Set the function that will be applied to the source or sources.
Process Value
Pressure Units***
If Process Value function is set for Pressure to Altitude units, define units of measure for con­version.
off Off (62)
aLt Pressure to Alti-
tude (1649)***
psi Pounds per
Square Inch (1671)
pasc Pascal (1674)
atЛЏ Atmosphere
(1675)
ЛЏbr Millibar (1672)
torr Torr (1673)
Off Instance 1
Map 1 Map 2
- - - - 3320
PSI Instance 1
Map 1 Map 2
- - - - 3334
0x7E (126)
1
0x15
(21)
0x7E (126)
1 to 2
0x1C
(28)
123 26021 uint
- - - - 26028 uint
RWES
RWES
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Setup Page
Display
a.unt
A.unt
b.pr
b.Pr
fiL
FiL
Parameter Name
Description
Process Value
Altitude Units***
If Process Value function is set for Pressure to Altitude units, define units of measure for con­version.
Process Value
Barometric Pres­sure***
If Process Value function is set for Wet Bulb / Dry Bulb, define pres­sure value used for humidity calcula­tion.
Process Value
Filter
Filtering smooths out the output sig­nal of this function block. Increase the time to increase filtering.
Modbus
Range Default
Hft Kilofeet (1677)
HFt Instance 1
ft Feet (1676)
10.0 to 16.0 14.7 Instance 1
0.0 to 60.0 seconds 0.0 Instance 1
Relative Ad-
dress
Map 1 Map 2
- - - - 3336
Map 1 Map 2
- - - - 3338
Map 1 Map 2
- - - - 3330
CIP ­Class
Instance
Attribute
hex (dec)
0x7E (126)
1
0x1D
(29)
0x7E (126)
1
0x1E
(30)
0x7E (126)
1
0x1A
(26)
Data
Pro-
Param-
fibus
Index
- - - - 26029 uint
- - - - 26030 float
- - - - 26026 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
*** Pressure Altitude calculation is based on the International Standard Atmosphere 1976
dio
sEt

Digital Input/Output Menu

dir
dir
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Digital Input/Output (5 to 6)
Direction
Set this function to operate as an input or output.
otpt Output (68)
iCon Input Dry Con-
tact (44)
in Input Voltage
(193)
Output Instance 5
Map 1 Map 2
1000 1120
Offset to
next instance
(Map 1
& Map 2)
equals +30
0x6A (106)
5 to 6
1
82 6001 uint
RWES
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Setup Page
Display
fn
Fn
fi
Fi
Parameter Name
Description
Digital Output (5 to 6)
Function
Select what func­tion will drive this output.
Digital Output (5 to 6)
Output Function Instance
Set the instance of the function se­lected above.
Modbus
Range Default
off Off (62)
aLЛЏ Alarm (6) hEat Heat (36) CooL Cool (20) tE.o1 Timer Event
Output 1 (1951)
tE.o2 Timer Event
Output 2 (1952)
Off Instance 5
Relative Ad-
dress
Map 1 Map 2
1008 1128
Offset to next instance (Map 1 & Map
2) equals +30
tE.o3 Timer Event
Output 3 (1953)
Ent.a Profile Event
Out A (233)
Ent.b Profile Event
Out B (234)
h.Er Heater Error
(184)
1 to 4 1 Instance 5
Map 1 Map 2
1010 1130
Offset to next instance (Map 1 & Map
2) equals +30
CIP -
Class
Instance
Attribute
hex (dec)
0x 6A
(106)
5 to 6
5
0x6A
(106)
5 to 6
6
Data
Pro-
Param-
fibus
Index
83 6005 uint
84 6006 uint
eter
ID
Type
and
Access
RWES
RWES
**
o.Ct
o.Ct
o.tb
o.tb
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Digital Output (5 to 6)
Time Base Type
Set the time base type. This param­eter is only used with PID control, but can be set any­time.
Digital Output (5 to 6)
Fixed Time Base
Set the time base for fixed-time-base control.
Note:
Modbus Map 1 has instances 5 through 8 only
ftb Fixed Time Base
(34)
vtb Variable Time
Base (103)
0.1 to 60.0 seconds 1.0 Instance 5
Fixed Time Base
Instance 5
Map 1 Map 2
1002 1122
Offset to next instance (Map 1 & Map
2) equals +30
Map 1 Map 2
1004 1124
Offset to next instance (Map 1 & Map
2) equals +30
0x6A
(106)
5 to 6
2
0x6A
(106)
5 to 6
3
85 6002 uint
86 6003 float
RWES
RWES
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Setup Page
Display
o.Lo
o.Lo
o.hi
o.hi
Parameter Name
Description
Digital Output (5 to 6)
Low Power Scale
The power output will never be less than the value specified and will represent the value at which output scaling begins.
Digital Output (5 to 6)
High Power Scale
The power output will never be great­er than the value specified and will represent the value at which output scaling stops.
Modbus
Range Default
0.0 to 100.0% 0.0 Instance 5
0.0 to 100.0% 100.0 Instance 5
Relative Ad-
dress
Map 1 Map 2
1016 1136
Offset to
next instance
(Map 1 & Map
2) equals +30
Map 1 Map 2
1018 1138
Offset to
next instance
(Map 1 & Map
2) equals +30
CIP ­Class
Instance
Attribute
hex (dec)
0x6A (106)
5 to 6
9
0x6A
(106) 5 to 6 A (10)
Data
Pro-
Param-
fibus
Index
87 6009 float
88 6010 float
eter
ID
Type
and
Access
**
RWES
RWES
LEu
LEv
LEu
LEv
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Digital Input (5 to 6)
Active Level
Select which action will be interpreted as a true state.
Digital Input (7 to
12)
Active Level
Select which action will be interpreted as a true state.
Note:
Modbus Map 1 has instances 7 and 8 only
high High (37)
LoФІ Low (53)
high High (37)
LoФІ Low (53)
High Instance 5
Map 1 Map 2
1320 1560
Offset to
next instance
(Map 1 & Map
2) equals +20
High Instance 7
Map 1 Map 2
1400 1640
Offset to next instance Map 2 equals
+20
0x6E (110)
5 to 6
1
0x6E (110)
7 to C
(12)
1
137 10001 uint
137 10001 uint
RW
RW
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Setup Page
Display
Fn
Fn
Parameter Name
Description
Digital Input (5 to 6)
Action Function
Select the func­tion that will be triggered by a true state for Digital In­puts 5 to 6.
Range Default
nonE None (61) s.stp Start Step
(1077)
P.StS Profile Start/
Stop, level triggered (208)
ProF Start Profile,
edge triggered (196)
P.hoL Profile Hold/
Resume, level trig­gered (207)
P.diS Profile Dis-
able, level triggered (206)
t.da TRU-TUNE+
Disable, level trig­gered (219)
®
oFF Switch Control
Loop Off, level trig­gered (90)
ЛЏAn Manual, level
triggered (54)
tUnE Tune, edge
triggered (98)
idLE Idle Set Point,
level triggered (107)
F.AL Force Alarm to
occur, level trig­gered (218)
AoF Control Loops
Off and Alarms to Non-alarm State, level triggered (220)
SiL Silence Alarms,
edge triggered (108)
ALЛЏ Alarm Reset,
edge triggered (6)
P.LoC Keypad Lock-
out, level triggered (217)
usr.r User Set Re-
store, edge trig­gered (227)
Modbus
Relative Ad-
dress
None Instance 5
Map 1 Map 2
1324 1564
Offset to next instance (Map 1 & Map
2) equals +20
CIP -
Class
Instance
Attribute
hex (dec)
0x6E
(110)
5 to 6
3
Pro-
Param-
fibus
Index
138 10003 uint
eter
ID
Access
RWES
Data
Type
and
**
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
Fi
Fi
Parameter Name
Description
Digital Input (5 to 6)
Function Instance
Select which Digital Input will be trig­gered by a true state.
Loop
sEt

Control Loop Menu

h.ag
h.Ag
C.ag
C.Ag
Control Loop
Heat Algorithm
Set the heat con­trol method.
Control Loop
Cool Algorithm
Set the cool control method.
Modbus
Range Default
0 to 40 0 Instance 5
off Off (62)
PID
pid PID (71)
on.of On-Off (64)
off Off (62)
Off Instance 1
pid PID (71)
Relative Ad-
dress
Map 1 Map 2
1326 1566
Offset to
next instance
(Map 1 & Map
2) equals +20
Instance 1
Map 1 Map 2
1884 2364
Map 1 Map 2
1886 2366
on.of On-Off (64)
CIP ­Class
Instance
Attribute
hex (dec)
0x6E (110)
5 to 6
4
0x97 (151)
1 3
0x97 (151)
1 4
Data
Pro-
Param-
fibus
Index
139 10004 uint
72 8003 uint
73 8004 uint
eter
ID
Type
and
Access
RWES
RWES
RWES
**
C.Cr
C.Cr
h.pb
h.Pb
h.hy
h.hy
Control Loop
Cool Output Curve
Select a cool output curve to change the re­sponsiveness of the system.
Control Loop
Heat Proportional Band *
Set the PID pro­portional band for the heat outputs.
Control Loop
On / Off Heat Hys­teresis *
Set the control switching hyster­esis for on-off con­trol. This deter­mines how far into the “on” region the process value needs to move before the output turns on.
off Off (62)
Cr.a Non-linear Curve
1 (214)
Cr.b Non-linear Curve
2 (215)
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
Off
25.0°F or units
14.0°C
3.0°F or units
2.0°C
Instance 1
Map 1 Map 2
1888 2368
Instance 1
Map 1 Map 2
1890 2370
Instance 1
Map 1 Map 2
1900 2380
0x97 (151)
1 5
0x97 (151)
1 6
0x97 (151)
1
0xB (11)
- - - - 8038 uint RWES
65 8009 float
RWES
66 8010 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
C.pb
C.Pb
C.hy
C.hy
ti
ti
td
td
db
db
Parameter Name
Description
Control Loop
Cool Proportional Band *
Set the PID pro­portional band for the cool outputs.
Control Loop
On/Off Cool Hys­teresis *
Set the control switching hyster­esis for on-off con­trol. This deter­mines how far into the “on” region the process value needs to move before the output turns on.
Control Loop
Time Integral *
Set the PID inte­gral for the out­puts.
Control Loop
Time Derivative *
Set the PID deriva­tive time for the outputs.
Control Loop (1 to
2)
Dead Band *
Set the offset to the proportional band. With a nega­tive value, both heating and cool­ing outputs are active when the process value is near the set point. A positive value keeps heating and cooling outputs from fighting each other.
Range Default
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
0 to 9,999 seconds per repeat
0 to 9,999 seconds 0
-1,000.0 to 1,000.0°F or units
-556 to 556°C
Modbus
Relative Ad-
dress
25.0°F or units
14.0°C
3.0°F or units
2.0°C
180 sec­onds per repeat
seconds
0.0 Instance 1
Instance 1
Map 1 Map 2
1892 2372
Instance 1
Map 1 Map 2
1902 2382
Instance 1
Map 1 Map 2
1894 2374
Instance 1
Map 1 Map 2
1896 2376
Map 1 Map 2
1898 2378
Instance 2
Map 1 Map 2
1968 2448
CIP -
Class
Instance
Attribute
hex (dec)
0x97
(151)
1 7
0x97
(151)
1 0xC (12)
0x97
(151)
1
8
0x97
(151)
1
9
0x97
(151)
1 to 2
0xA (10)
Data
Pro-
Param-
fibus
Index
67 8012 float
68 8013 float
69 8006 float
70 8007 float
71 8008 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
RWES
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
t.tUn
t.tUn
t.bnd
t.bnd
t.gn
t.gn
Parameter Name
Description
Control Loop
TRU-TUNE+ able
Enable or disable the TRU-TUNE+ adaptive tuning feature.
Control Loop
TRU-TUNE+ Band
Set the range, cen­tered on the set point, within which TRU-TUNE+ will be in effect. Use this function only if the controller is unable to adaptive tune automatically.
Control Loop
TRU-TUNE+ Gain
Select the re­sponsiveness of the TRU-TUNE+ adaptive tuning calculations. More responsiveness may increase overshoot.
®
En-
Modbus
Range Default
no No (59)
No
yEs Yes (106)
0 to 100 0 Instance 1
1 to 6 3 Instance 1
Relative Ad-
dress
Instance 1
Map 1 Map 2
1910 2390
Map 1 Map 2
1912 2392
Map 1 Map 2
1914 2394
CIP ­Class
Instance
Attribute
hex (dec)
0x97 (151)
1
10 (16)
0x97 (151)
1
0x11
(17)
0x97 (151)
1
0x12
(18)
Data
Pro-
Param-
fibus
Index
- - - - 8022 uint
- - - - 8034 uint
- - - - 8035 uint
eter
ID
Type
and
Access
RWES
RWES
RWES
**
a.tsp
A.tSP
t.agr
t.Agr
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Control Loop
Autotune Set Point *
Set the set point that the autotune will use, as a per­centage of the current set point.
Control Loop
Autotune Aggres­siveness
Select the aggres­siveness of the autotuning calcula­tions.
50 to 200% 90.0 Instance 1
Map 1 Map 2
1918 2398
Undr Under damped
(99)
Crit Critical
damped (21)
Critical Instance 1
Map 1 Map 2
1916 2396
ovEr Over damped
(69)
0x97 (151)
1
0x14
(20)
0x97 (151)
1
0x13
(19)
- - - - 8025 float
- - - - 8024 uint
RWES
RWES
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Setup Page
Display
p.dL
P.dL
Ufa
UFA
Parameter Name
Description
Control Loop
Peltier Delay
Set a value that will cause a de­lay when switch­ing from heat PID mode to cool PID mode.
Control Loop
Auto-to-Manual Power
Select what the controller out­puts will do when the user switches control to manual mode.
Modbus
Range Default
0.0 to 5.0 seconds 0.0 Instance 1
off Off, sets output
power to 0% (62)
User Instance 1
bpLs Bumpless
transfer, maintains same output power, if it was less than 75% and stable, otherwise 0% (14)
Relative Ad-
dress
Map 1 Map 2
1934 2414
Map 1 Map 2
2182 2662
ЛЏan Fixed Power,
sets output power to Fixed Power setting (54)
UsEr User, sets
output power to last open-loop set point the user entered (100)
CIP -
Class
Instance
Attribute
hex (dec)
0x97
(151)
1
0x1C
(28)
0x6B
(107)
1
0xC (12)
Data
Pro-
Param-
fibus
Index
- - - - 8051 float
- - - - 7012 uint
eter
ID
Type
and
Access
**
RWES
RWES
faiL
FAiL
Control Loop
Input Error Power
Select what the controller outputs will do when an in­put error switches control to manual mode.
off Off, sets output
power to 0% (62)
bpLs Bumpless
transfer, maintains same output power, if it was less than 75% and stable, otherwise 0% (14)
User Instance 1
Map 1 Map 2
2184 2664
0x6B
(107)
1
0xD (13)
- - - - 7013 uint
ЛЏan Fixed Power,
sets output power to Fixed Power setting (54)
UsEr User, sets
output power to last open-loop set point the user entered (100)
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
RWES
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Setup Page
Display
ЛЏan
MAn
L.dE
L.dE
Parameter Name
Description
Control Loop
Fixed Power
Set the manual output power level that will take ef­fect if an input er­ror failure occurs while User Failure Action is set to Fixed Power.
Control Loop
Open Loop Detect Enable
Select Yes to de­tect conditions that prevent the pro­cess from changing in specified time frame by a speci­fied amount when PID power is at 100%. An open loop detect error will disable the control loop.
Range Default
Set Point Open Loop Limit Low to Set Point Open Loop Lim­it High (Setup Page)
no No (59)
yEs Yes (106)
Modbus
Relative Ad-
dress
0.0 Instance 1
Map 1 Map 2
2180 2660
No Instance 1
Map 1 Map 2
1922 2402
CIP ­Class
Instance
Attribute
hex (dec)
0x6B (107)
1
0xB (11)
0x97 (151)
1
0x16
(22)
Data
Pro-
Param-
fibus
Index
- - - - 7011 float
74 8039 uint
eter
ID
Type
and
Access
**
RWES
RWES
No Dis-
play
L.dt
L.dt
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Control Loop
Open Loop Error Status
View the cause of the most recent error.
Control Loop
Open Loop Detect Time
Process must devi­ate by the Open Loop Detect De­viation value in the specified time, while at 100% PID power, otherwise an Open Loop De­tect event is trig­gered.
none (61) Open Loop (1274) Reversed Sensor (1275)
0 to 3,600 seconds 240 Instance 1
- - - - Instance 1
Map 1 Map 2
1928 2408
Map 1 Map 2
1924 2404
0x97 (151)
1
0x19
(25)
0x97 (151)
1
0x17
(23)
- - - - 8048 uint
75 8040 uint
R
RWES
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Setup Page
Display
L.dd
L.dd
rp
rP
r.sC
r.SC
Parameter Name
Description
Control Loop
Open Loop Detect Deviation
Process must devi­ate by this value in the Open Loop Detect Time while at 100% PID power to prevent an open loop error.
Control Loop
Ramp Action
Select when the controller's set point will ramp to the defined end set point.
Control Loop
Ramp Scale
Select the scale of the ramp rate.
Range Default
-1,999.000 to 9,999.000°F or units
-1,110.555 to 5,555.000°C
off Off (62)
str Startup (88)
stpt Set Point
Change (85)
both Both (13)
hoUr Hours (39)
ЛЏin Minutes (57)
Modbus
Relative Ad-
dress
10.0°F or units
6.0°C
Off Instance 1
Minutes Instance 1
Instance 1
Map 1 Map 2
1926 2406
Map 1 Map 2
2186 2666
Map 1 Map 2
2188 2668
CIP -
Class
Instance
Attribute
hex (dec)
0x97
(151)
1
0x18
(24)
0x6B
(107)
1
0xE (14)
0x6B
(107)
1
0xF (15)
Data
Pro-
Param-
fibus
Index
76 8041 float
56 7014 uint
57 7015 uint
eter
ID
Type
and
Access
**
RWES
RWES
RWES
r.rt
r.rt
L.sp
L.SP
h.sp
h.SP
C.sp
C.SP
Control Loop
Ramp Rate
Set the rate for the set point ramp. Set the time units for the rate with the Ramp Scale param­eter.
Control Loop
Minimum Set Point
Set the minimum value of the closed loop set point range.
Control Loop
Maximum Set Point
Set the maximum value of the closed loop set point range.
Control Loop
Set Point *
Set the set point that the controller will automatically control to.
0.0 to 9,999.000°F or units
0.0 to 5,555.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
1.0°F or units
1.0°C
-1,999°F or units
-1,128°C
9,999°F or units 5,537°C
75.0°F or units
24.0°C
Instance 1
Map 1 Map 2
2192 2672
Instance 1
Map 1 Map 2
2164 2644
Instance 2
Map 1 Map 2 2244 2724
Instance 1
Map 1 Map 2
2166 2646
Instance 1
Map 1 Map 2
2160 2640
0x6B
(107)
1
0x11
(17)
0x6B
(107)
1
3
0x6B
(107)
1
4
0x6B
(107)
1
1
58 7017 float
RWES
52 7003 float
RWES
53 7004 float
RWES
49 7001 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
id.s
id.S
sp.Lo
SP.Lo
sp.hi
SP.hi
Parameter Name
Description
Control Loop
Idle Set Point *
Set a closed loop set point that can be triggered by an event state.
Control Loop
Minimum Manual Power
Set the minimum value of the open­loop set point range.
Control Loop
Maximum Manual Power
Set the maximum value of the open­loop set point range.
Modbus
Range Default
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-100.0 to 100.0% -100 Instance 1
-100.0 to 100.0% 100 Instance 1
75.0°F or units
24.0°C
Relative Ad-
dress
Instance 1
Map 1 Map 2
2176 2656
Map 1 Map 2
2168 2648
Map 1 Map 2
2170 2650
CIP ­Class
Instance
Attribute
hex (dec)
0x6B (107)
1 9
0x6B (107)
1 5
0x6B (107)
1 6
Data
Pro-
Param-
fibus
Index
50 7009 float
54 7005 float
55 7006 float
eter
ID
Type
and
Access
**
RWES
RWES
RWES
o.sp
o.SP
C.ЛЏ
C.M
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Control Loop
Manual Power *
Set a fixed level of output power when in manual (open-loop) mode.
Control Loop
Control Mode *
Select the method that this loop will use to control.
-100.0 to 100.0% (heat and cool) 0 to
100.0% (heat only)
-100.0 to 0% (cool only)
off Off (62)
aUto Auto (10)
ЛЏan Manual (54)
0.0 Instance 1
Map 1 Map 2
2162 2642
Auto Instance 1
Map 1 Map 2
1880 2360
0x6B (107)
1 2
0x97 (151)
1 1
51 7002 float
63 8001 uint
RWES
RWES
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Setup Page
Display
Parameter Name
otpt
SEt

Output Menu

Fn
Fn
Output Digital (1 to 2)
Function
Select what func­tion will drive this output.
Description
Range Default
oFF Off (62) ALЛЏ Alarm (6) hEat Heat (36) Cool Cool (20) tE.o1 Timer Event 1
(1951)
tE.o2 Timer Event 2
(1952)
tE.o3 Timer Event 3
(1953)
Ent.A Profile Event
Out A (233)
Ent.b Profile Event
Out B (234)
h.Er Heater Error
(184)
Output 1
- Heat
Output 2
- Alarm
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
888 1008
Offset to next instance (Map 1 & Map
2) equals +30
CIP -
Class
Instance
Attribute
hex (dec)
0x6A
(106)
1 to 2
5
Pro-
Param-
fibus
Index
83 6005 uint
eter
ID
Data
Type
and
Access
**
RWES
Fi
Fi
o.Ct
o.Ct
o.tb
o.tb
Output Digital (1 to 2)
Output Function In­stance
Set the instance of the function select­ed above.
Output Digital (1 to 2)
Time Base Type
Set the time base type. This parame­ter is only used with PID control, but can be set anytime.
Output Digital (1 to 2)
Fixed Time Base
Set the time base for fixed-time-base control.
1 to 4 1 Instance 1
Map 1 Map 2
890 1010
Offset to
next in­stance (Map 1 & Map 2) equals +30
Ftb Fixed Time Base
(34)
utb Variable Time
Base (103)
0.1 to 60.0 seconds (solid-state relay or switched dc)
5.0 to 60.0 seconds (mechanical relay or NO-ARC power control)
Fixed
Time Base
1.0 sec. for SSR or swdc
5.0 for relay
Instance 1
Map 1 Map 2
882 1002
Offset to
next in­stance (Map 1 & Map 2) equals +30
Instance 1
Map 1 Map 2
884 1004
Offset to
next in­stance (Map 1 & Map 2) equals +30
0x6A
(106)
1 to 2
6
0x6A
(106)
1 to 2
2
0x6A
(106)
1 to 2
3
84 6006 uint
RWES
85 6002 uint
RWES
86 6003 float
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
o.Lo
o.Lo
o.hi
o.hi
Parameter Name
Description
Output Digital (1 to 2)
Low Power Scale
The power output will never be less than the value specified and will represent the value at which output scaling begins.
Output Digital (1 to 2)
High Power Scale
The power output will never be great­er than the value specified and will represent the value at which output scaling stops.
Modbus
Range Default
0.0 to 100.0% 0.0% Instance 1
0.0 to 100.0% 100.0% Instance 1
Relative Ad-
dress
Map 1 Map 2
896 1016
Offset to
next in­stance (Map 1 & Map 2) equals +30
Map 1 Map 2
898 1018
Offset to
next in­stance (Map 1 & Map 2) equals +30
CIP ­Class
Instance
Attribute
hex (dec)
0x6A (106)
1 to 2
9
0x6A (106)
1 to 2
0x0A
(10)
Pro-
Param-
fibus
Index
87 6009 float
88 6010 float
eter
ID
Data
Type
and
Access
**
RWES
RWES
o.ty
o.ty
Fn
Fn
r.Sr
r.Sr
Output Process (1)
Type
Select whether the process output will operate in volts or milliamps.
Output Process (1) Function
Set the type of function that will drive this output.
Output Process (1)
Retransmit Source
Select the value that will be retrans­mitted.
uoLt Volts (104) ЛЏA Milliamps (112)
oFF Off (62) hEat Heat (36) CooL Cool (20) dUpL Duplex (212) ALЛЏ Alarm (6) Ent.A Profile Event
Out A (233)
Ent.b Profile Event
Out B (234)
rЛЏt Retransmit
(213)
Ai Analog Input
(142)
StPt Set Point (85) CUrr Current Sam-
ple and hold (22)
Pu Process Value
(241)
Volts Instance 1
Map 1 Map 2
720 840
Off Instance 1
Map 1 Map 2
722 842
Analog
Input
Instance 1
Map 1 Map 2
724 844
0x76 (118)
1 1
0x76 (118)
1 2
0x76 (118)
1 3
95 18001 uint
RWES
96 18002 uint
RWES
97 18003 uint
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
Fi
Fi
S.Lo
S.Lo
S.hi
S.hi
Parameter Name
Description
Output Process (1)
Function Instance
Set the instance of the function select­ed above.
Output Process (1)
Scale Low
Set the scale low for process output in electrical units. This value; in volts or milliamps, will correspond to 0% PID power output or range low retrans­mit output.
Output Process (1)
Scale High
Set the scale high for process output in electrical units. This value; in volts or milliamps, will cor­respond to 100% PID power output or range high retrans­mit output.
Modbus
Range Default
1 to 4 1 Instance 1
-100.0 to 100.0 0.00 Instance 1
-100.0 to 100.0 10.00 Instance 1
Relative Ad-
dress
Map 1 Map 2
726 846
Map 1 Map 2
736 856
Map 1 Map 2
738 858
CIP -
Class
Instance
Attribute
hex (dec)
0x76
(118)
1 4
0x76
(118)
1 9
0x76
(118)
1
0x0A
(10)
Pro-
Param-
fibus
Index
98 18004 uint
99 18009 float
100 18010 float
eter
ID
Type
Access
RWES
RWES
RWES
Data
and
**
r.Lo
r.Lo
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Watlow EZ-ZONE® PM PID Controller 83 Chapter 6 Setup Page
Output Process (1)
Range Low
Set the minimum value of the re­transmit value range in process units. When the retransmit source is at this value, the retransmit output will be at its Scale Low value.
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
0.0°F or units
-18°C
Instance 1
Map 1 Map 2
740 860
0x76
(118)
1
0xB (11)
101 18011 float
RWES
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Setup Page
Display
r.hi
r.hi
o.CA
o.CA
Parameter Name
Output Process (1)
Range High
Set the maximum value of the re­transmit value range in process units. When the retransmit source is at this value, the retransmit output will be at its Scale High value.
Output Process (1)
Calibration Offset
Set an offset value for a process out­put.
ALЛЏ
SEt

Alarm Menu

Description
Range Default
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,110.555 to 5,555.000°C
100.0°F or units
38.0°C
0.0°F or units
0.0°C
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
742 862
Instance 1
Map 1 Map 2
732 852
CIP ­Class
Instance
Attribute
hex (dec)
0x76 (118)
1
0x0C
(12)
0x76 (118)
1 7
Pro-
Param-
fibus
Index
102 18012 float
105 18007 float
eter
ID
Access
RWES
RWES
Data
Type
and
**
A.ty
A.ty
Sr.A
Sr.A
Alarm (1 to 4) Type
Select whether the alarm trigger is a fixed value or will track the set point.
Alarm (1 to 4)
Alarm Source
Select what will trigger this alarm.
oFF Off (62) Pr.AL Process Alarm
(76)
dE.AL Deviation
Alarm (24)
nonE None (61) Ai Analog Input
(142)
Lnr Linearization
(238)
Pu Process Value
(241)
PФІr Power (73) Ld.Cu Load Current
RMS (179)
CUrr Current Read
is Sample and Hold (22)
Off Instance 1
Map 1 Map 2
1508 1908
Offset to
next in­stance (Map 1 +50, Map 2 +60)
Instance 1
Map 1 Map 2
1512 1912
Offset to
next in­stance (Map 1 +50, Map 2 +60)
0x6D (109)
1 to 4
0xF (15)
0x6D (109)
1 to 4
0x11
(17)
20 9015 uint
RWES
21 9017 uint
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
A.hy
A.hy
A.Lg
A.Lg
Parameter Name
Description
Alarm (1 to 4)
Hysteresis
Set the hysteresis for an alarm. This determines how far into the safe region the process value needs to move be­fore the alarm can be cleared.
Alarm (1 to 4)
Logic
Select what the output condition will be during the alarm state.
Range Default
0.001 to 9,999.000°F or units
0.001 to 5,555.000°C
AL.C Energize on
alarm (17)
AL.o De-energize on
alarm (66)
1.0°F or units
1.0°C
Close On
Alarm
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1484 1884
Offset to
next in­stance (Map 1 equals +50, Map 2 +60)
Instance 1
Map 1 Map 2
1488 1888
Offset to
next in­stance (Map 1 +50, Map 2 +60)
CIP -
Class
Instance
Attribute
hex (dec)
0x6D
(109)
1 to 4
3
0x6D
(109)
1 to 4
5
Pro-
Param-
fibus
Index
24 9003 float
25 9005 uint
eter
ID
Data
Type
and
Access
**
RWES
RWES
A.Sd
A.Sd
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Alarm (1 to 4)
Sides
Select which side or sides will trigger this alarm.
both Both (13) high High (37) LoФІ Low (53)
Both Instance 1
Map 1 Map 2
1486 1886
Offset to
next in­stance (Map 1 +50, Map 2 +60)
0x6D
(109)
1 to 4
4
26 9004 uint
RWES
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Setup Page
Display
A.Lo
A.Lo
A.hi
A.hi
Parameter Name
Description
Alarm (1 to 4)
Low Set Point
If Type (Setup Page, Alarm Menu) is set to:
Process - set the
process value that will trigger a low alarm.
Deviation - set
the span of units from the closed loop set point that will trigger a low alarm. A negative set point represents a value below closed loop set point. A positive set point represents a value above closed loop set point.
Alarm (1 to 4)
High Set Point
If Type (Setup Page, Alarm Menu) is set to:
Process - set the
process value that will trigger a high alarm.
Deviation - set the
span of units from the closed loop set point that will trigger a high alarm.
Range Default
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
-1,999.000 to 9,999.000°F or units
-1,128.000 to 5,537.000°C
32.0°F or units
0.0°C
300.0°F or units
150.0°C
Modbus
Relative Ad-
dress
Instance 1
Map 1 Map 2
1482 1882
Offset to next in­stance (Map 1 +50, Map 2 +60)
Instance 1
Map 1 Map 2
1480 1880
Offset to next in­stance (Map
1) equals +50
Offset to next in­stance (Map
2) equals +60
CIP ­Class
Instance
Attribute
hex (dec)
0x6D (109)
1 to 4
2
0x6D (109)
1 to 4
1
Pro-
Param-
fibus
Index
18 9002 float
19 9001 float
eter
ID
Data
Type
and
Access
**
RWES
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
A.LA
A.LA
A.bL
A.bL
Parameter Name
Description
Alarm (1 to 4)
Latching
Turn latching on or off. A latched alarm has to be turned off by the user.
Alarm (1 to 4)
Blocking
Select when an alarm will be blocked. After start­up and/or after the set point changes, the alarm will be blocked until the process value enters the normal range.
Range Default
nLAt Non-Latching
(60)
LAt Latching (49)
oFF Off (62)
Str Startup (88)
StPt Set Point (85)
both Both (13)
Modbus
Relative Ad-
dress
Non-
Latching
Off Instance 1
Instance 1
Map 1 Map 2
1492 1892
Offset to
next in­stance (Map 1 equals +50, for Map 2 equals +60)
Map 1 Map 2
1494 1894
Offset to
next in­stance (Map 1 equals +50, for Map 2 equals +60)
CIP -
Class
Instance
Attribute
hex (dec)
0x6D
(109)
1 to 4
7
0x6D
(109)
1 to 4
8
Pro-
Param-
fibus
Index
27 9007 uint
28 9008 uint
eter
ID
Data
Type
and
Access
**
RWES
RWES
A.Si
A.Si
A.dSP
A.dSP
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Alarm (1 to 4)
Silencing
Turn silencing on to allow the user to disable this alarm.
Alarm (1 to 4)
Display
Display an alarm message when an alarm is active.
oFF Off (62) on On (63)
oFF Off (62) on On (63)
Off Instance 1
Map 1 Map 2
1490 1890
Offset to
next in­stance (Map 1 equals +50, for Map 2 equals +60)
On Instance 1
Map 1 Map 2
1510 1910
Offset to
next in­stance (Map 1 equals +50, for Map 2 equals +60)
0x6D
(109)
1 to 4
6
0x6D
(109)
1 to 4
0x10
(16)
29 9006 uint
30 9016 uint
RWES
RWES
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Setup Page
Display
A.dL
A.dL
a.CLr
A.Clr
a.sir
A.Sir
a.st
A.St
Parameter Name
Description
Alarm (1 to 4)
Delay Time
Set the span of time that the alarm will be delayed after the process value exceeds the alarm set point.
Alarm (1 to 4)
Clear Alarm
Write to this reg­ister to clear an alarm
Note:
If an alarm is set­up to latch when
active a.CLr will appear on the dis­play.
Alarm (1 to 4)
Silence Alarm
Write to this reg­ister to silence an alarm
Note:
If an alarm is setup to silence alarm when active
a.sir will appear
on the display.
Alarm (1 to 4)
Alarm State
Current state of alarm
Modbus
Range Default
0 to 9,999 seconds 0 Instance 1
CLr Clear (0)
- - - - Instance 1
ignr Ignore (204)
siL Silence (1010)
str Startup (88)
- - - - Instance 1
- - - - Instance 1
nonE None (61) bLo Blocked (12) aL.L Alarm low (8) aL.h Alarm high (7) aL.E Error (28)
Relative Ad-
dress
Map 1 Map 2
1520 1920
Offset to
next in­stance (Map 1 equals +50, for Map 2 equals +60)
Map 1 Map 2
1504 1904
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
Map 1 Map 2
1506 1906
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
Map 1 Map 2
1496 1896
Offset to next in­stance (Map1 1 equals +50, Map 2 equals +60)
CIP ­Class
Instance
Attribute
hex (dec)
0x6D (109)
1 to 4
0x15
(21)
0x6D (109)
1 to 4
0xD
(13)
0x6D (109)
1 to 4
0xE (14)
0x6D (109)
1 to 4
9
Data
Pro-
Param-
fibus
Index
31 9021 uint
- - - - 9013 uint
- - - - 9014 uint
- - - - 9009 uint
eter
ID
Type
and
Access
RWES
W
W
R
**
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
Parameter Name
tЛЏr
SEt

Timer Menu

ti.En
ti.En
ti.St
ti.St
SFn.A
SFn.A
Timer (1)
Timer Enable
Enable the timer function.
Timer (1)
Timer Start Method
Select what will start the timer.
Timer (1)
Source Function A
Select which input will start or termi­nate the timer.
Description
Range Default
yES Yes (106) no No (59)
iЛЏd Immediate
(1049)
rdy Ready Band
(1942)
rdyA Ready Ack
(1950)
PФІr Power (73)
FUn Function Key
(1001)
nonE None (61) dio Digital I/O
(1142)
Modbus
Relative Ad-
dress
Yes Instance 1
Map 1 Map 2
4626 8556
Immedi-
ate
Function
Key
Instance 1 Map 1 Map 2
4628 8558
Instance 1
Map 1 Map 2
4570 8500
CIP -
Class
Instance
Attribute
hex (dec)
0x83
(131)
1
0x1D
(29)
0x83
(131)
1
0x1E
(30)
0x83
(131)
1
0x01 (1)
Data
Pro-
Param-
fibus
Index
- - - - 31029 uint
- - - - 31030 uint
- - - - 31001 uint
eter
ID
Type
and
Access
RWES
RWES
RWES
**
Si.A
Si.A
SFn.C
SFn.C
Timer (1)
Source Instance A
Select an instance of Function A.
Timer (1)
Source Function C
Select the analog source for the ready band.
1 to 24 8 Instance 1
Map 1 Map 2
4574 8504
Pu Process Value
(241)
nonE None (61)
Process
Value
Instance 1 Map 1 Map 2
4630 8560
Ai Analog Input
(142)
0x83
(131)
1
0x03 (3)
0x83
(131)
1
0x1F
(31)
- - - - 31003 uint
- - - - 31031 uint
Lnr Linearization
(238)
Si.C
Si.C
SFn.d
SFn.D
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Timer (1)
Source Instance C
Select an instance of Function C.
Timer (1)
Source Function D
Select which input will acknowledge the ready band.
1 to 24 1 Instance 1
Map 1 Map 2
4634 8564
FUn Function Key
(1001)
nonE None (61)
Function
Key
Instance 1 Map 1 Map 2
4632 8562
dio Digital I/O
(1142)
0x83
(131)
1
0x21
(33)
0x83
(131)
1
0x20
(32)
- - - - 31033 uint
- - - - 31032 uint
RWES
RWES
RWES
RWES
* Available with PM4, PM8 and PM9 models only
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Setup Page
Display
Si.d
Si.d
t.r
t.r
r.bS
r.bS
rdy
rdY
Parameter Name
Description
Timer (1)
Source Instance D
Select an instance of Function D.
Timer (1)
Time Remaining
Display the time remaining on the timer.
Timer (1)
Ready Band State
Display whether the process value is in the ready band.
Timer (1)
Ready Band
Set the how close the process value must be to the closed loop timer set point to be in the ready band.
CIP -
Modbus
Range Default
1 to 24 7 Instance 1
00:00 to 99:59 7 - - - - 0x83
yES Yes (106)
- - - - Instance 1
no No (59)
0.000 to 9999.000°F or units
0.000 to 5555.000°C
5.000 Instance 1
Relative Ad-
dress
Map 1 Map 2
4636 8566
Map 1 Map 2
4612 8542
Map 1 Map 2
4614 8544
Class
Instance
Attribute
hex (dec)
0x83 (131)
1
0x22
(34)
(131)
1
0x15
(21)
0x83 (131)
1
0x16
(22)
0x83 (131)
1
0x17
(23)
Data
Pro-
Param-
fibus
Index
- - - - 31034 uint
- - - - 31021 string
- - - - 31022 uint
- - - - 31023 float
eter
ID
Type
and
Access
**
RWES
R
R
RWES
t.For
t.For
hoUr
hoUr
ЛЏin
Min
SEC
SEC
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Timer (1)
Time Format
Select the time for­mat.
Timer (1)
Hours
Set the timer period hours.
Timer (1)
Minutes
Set the timer period minutes.
Timer (1)
Seconds
Set the timer period seconds.
tЛЏS Time
Minutes:Seconds (1943)
thЛЏ Time
Hours:Minutes (1944)
0 to 99 0 Instance 1
0 to 59 0 Instance 1
0 to 59 10 Instance 1
Time
Minutes: Seconds
Instance 1 Map 1 Map 2
4616 8546
Map 1 Map 2
4618 8548
Map 1 Map 2
4620 8550
Map 1 Map 2
4622 8552
0x83 (131)
1
0x18
(24)
0x83 (131)
1
0x19
(25)
0x83 (131)
1
0x1A
(26)
0x83 (131)
1
0x1B
(27)
- - - - 31024 uint
- - - - 31025 uint
- - - - 31026 uint
- - - - 31027 uint
RWES
RWES
RWES
RWES
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Setup Page
Display
Ct.SP
Ct.SP
St
St
Parameter Name
Description
Timer (1)
Closed Loop Timer Set Point
Set the set point that will be in ef­fect during the timer period.
Timer (1)
Signal Time
Set the period of time that a signal output to be ac­tivated after the timer period is com­plete. Assign a digi­tal output for this function in Timer Event Output 3.
Modbus
Range Default
-1999.000 to
9999.000°F or units
-1110.555 to
5555.000°C
1 to 3600 Seconds 1 Instance 1
75 Instance 1
Relative Ad-
dress
Map 1 Map 2
4624 8554
Map 1 Map 2
4658 8588
CIP -
Class
Instance
Attribute
hex (dec)
0x83
(131)
1
0x1C
(28)
0x83
(131)
1
0x2D
(45)
Data
Pro-
Param-
fibus
Index
- - - - 31028 float
- - - - 31045 uint
eter
ID
Type
and
Access
**
RWES
RWES
FUn
SEt

Function Key

LEu
LEv
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Function Key (1 to
2)
Active Level
The Function Key will always power up in the low state. Pressing the Func­tion Key will toggle the selected action.
high High (37) LoФІ Low (53)
High Instance 1
Map 1 Map 2
1360 1600
Instance 2
Map 1 Map 2 1380 1620
0x6E
(110)
1 to 2
1
137 10001 uint
RWES
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Setup Page
Display
Fn
Fn
Parameter Name
Description
Function Key (1 to
2)
Action Function
Program the EZ Key to trigger an action. Functions respond to a level state change or an edge level change.
Range Default
nonE None (61) r.En Remote Set
Point (216)
LЛЏr Limit Reset,
edge triggered (82)
usr.r User Set Re-
store, edge trig­gered (227)
P.LoC Keypad Lock-
out, level triggered (217)
ALЛЏ Alarm Reset,
edge triggered (6)
SiL Silence Alarms,
edge triggered (108)
AoF Control Loops
Off and Alarms to Non-alarm State, level triggered (220)
F.AL Force Alarm to
occur, level trig­gered (218)
idLE Idle Set Point,
level triggered (107)
tUnE Tune, edge
triggered (98)
ЛЏAn Manual, level
triggered (54)
oFF Switch Control
Loop Off, level trig­gered (90)
t.da TRU-TUNE+
Disable, level trig­gered (219)
®
P.diS Profile Dis-
able, level triggered (206)
P.hoL Profile Hold/
Resume, level trig­gered (207)
ProF Start Profile,
edge triggered (196)
P.StS Profile Start/
Stop, level triggered (208)
s.stp Start Step
(1077)
Modbus
Relative Ad-
dress
None Instance 1
Map 1 Map 2
1364 1604
Instance 2
Map 1 Map 2 1384 1624
CIP ­Class
Instance
Attribute
hex (dec)
0x6E (110)
3 to 4
3
Pro-
Param-
fibus
Index
138 10003 uint
eter
ID
Data
Type
and
Access
**
RWES
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
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Setup Page
Display
Fi
Fi
Parameter Name
Function Key (1 to
2)
Function Instance
Select which in­stance the EZ Key will affect. If only one instance is available, any selection will af­fect it.
gLbL
SEt

Global Menu

C_F
C_F
Global
Display Units
Select which scale to use for tempera­ture.
Description
Modbus
Range Default
0 to 40 0 Instance 1
F °F (30)
°F Instance 1
C °C (15)
Relative Ad-
dress
Map 1 Map 2
1366 1606
Instance 2
Map 1 Map 2 1386 1626
Map 1 Map 2
1838 2308
CIP -
Class
Instance
Attribute
hex (dec)
0x96
(110)
3 to 4
4
0x67
(103)
1 5
Data
Pro-
Param-
fibus
Index
139 10004 - - - -
110 3005
eter
ID
Type
and
Access
uint RWES
**
AC.LF
AC.LF
r.typ
r.tyP
P.typ
P.tyP
gSE
gSE
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Global
AC Line Frequency
Set the frequency to the applied ac line power source.
Global
Ramping Type
Global
Profile Type
Set the profile startup to be based on a set point or a process value.
Global
Guaranteed Soak Enable
Enables the guaran­teed soak deviation function in profiles.
50 50 Hz (3) 60 60 Hz (4)
ratE Rate (81) ti Time (143)
StPt Set Point (85) Pro Process (75)
oFF Off (62) on On (63)
60 Hz Instance 1
Map 1 Map 2
886 1006
Time Instance 1
Map 1 Map 2
- - - - 4414
Set Point Instance 1
Map 1 Map 2
2534 4354
Off Instance 1
Map 1 Map 2
2530 4350
0x6A
(106)
1 4
0x7A
(122)
1
26 (38)
0x7A
(122)
1 8
0x7A
(122)
1 6
89 1034 uint
- - - - 22038 uint
- - - - 22008 uint
- - - - 22006 uint
RWES
RWE
RWE
RWE
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Setup Page
Display
gSd1
gSd1
Si.a
Si.a
Si.b
Si.b
Parameter Name
Description
Global
Guaranteed Soak Deviation 1
Set the value of the deviation band that will be used in all profile step types. The process value must enter the deviation band before the step can proceed.
Global
Source Instance A
Set the digital source for Wait for Event 1 in profile.
Global
Source Instance B
Set the digital source for Wait for Event 2 in profile.
Modbus
Range Default
0.0 to 9,999.000°F or units
0.0 to 5,555.000°C
5 to 12 5 Instance 1
5 to 12 5 Instance 1
10.0°F or units
6.0°C
Relative Ad-
dress
Instance 1
Map 1 Map 2
2532 4352
Map 1 Map 2
- - - - 4390
Map 1 Map 2
- - - - 4392
CIP ­Class
Instance
Attribute
hex (dec)
0x7A (122)
1 7
0x7A (122)
1
0x1A
(26)
0x7A (122)
1
0x1B
(27)
Data
Pro-
Param-
fibus
Index
- - - - 22007 float
- - - - 22060 uint
- - - - 22061 uint
eter
ID
Type
and
Access
RWE
RWES
RWES
**
poti
Poti
sutb
Svtb
Global
Power Off Time
If profile is running and power is lost, profile will resume where it left off provided time set has not expired prior to power res­toration.
Global
Synchronized Vari­able Time Base
Used to acquire tighter accuracy when running a profile. A setting of +0.01 would equate to approxi­mately +9 sec­onds/day (faster) where a setting of
-0.01 would equate to approximately
-9 seconds/day (slower).
0 to 9999 seconds 0 Instance 1
Map 1 Map 2
- - - - 4484
-2 to 2 % 0.00 - - - - - - - - - - - - - - - - float
0x7A (122)
1
0x49
(73)
- - - - 22073 uint RWE
RWE
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Watlow EZ-ZONE® PM PID Controller 94 Chapter 6 Setup Page
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Setup Page
Display
C.LEd
C.LEd
2onE
Zone
Chan
Chan
d.prs
d.PrS
d.ti
d.ti
USr.S
USr.S
USr.r
USr.r
Parameter Name
Description
Global
Communications LED Action
Turns comms LED on or off for selected comms ports.
Global
Zone
Turns Zone LED on or off based on se­lection.
Global
Channel
Turns Channel LED on or off based on selection.
Global
Display Pairs
Defines the number of Display Pairs.
Global
Display Time
Time delay in tog­gling between Dis­play Pairs.
Global
Save Settings As
Save all of this controller's settings to the selected set.
Global
Restore Settings From
Replace all of this controller's settings with another set.
Modbus
Range Default
Con1 Comm port 1
(1189)
Comm
port 1
off Off (62)
off Off (62)
On Instance 1
on On (63)
off Off (62)
On Instance 1
on On (63)
1 to 10 2 Instance 1
0 to 60 0 Instance 1
SEt1 User Set 1
(101)
None
SEt2 User Set 2
(102)
Relative Ad-
dress
Instance 1
Map 1 Map 2
1856 2326
Map 1 Map 2
- - - - 2350
Map 1 Map 2
- - - - 2352
Map 1 Map 2
- - - - 2354
Map 1 Map 2
- - - - 2356
Instance 1
Map 1 Map 2
26 26
nonE None (61)
FCty Factory (31) nonE None (61) SEt1 User Set 1
(101)
None
Instance 1
Map 1 Map 2
24 24
SEt2 User Set 2
(102)
CIP -
Class
Instance
Attribute
hex (dec)
0x6A
(103)
1
0x0E
(14)
0x6A
(103)
1
0x1A
(26)
0x6A
(103)
1
0x1B
(27)
0x6A
(103)
1
0x1C
(28)
0x6A
(103)
1
0x1D
(29)
0x(101)
1
0xE (14)
0x65
(101)
1 0xD (13)
Data
Pro-
Param-
fibus
Index
- - - - 3014 uint
- - - - 3026 uint
- - - - 3027 uint
- - - - 3028 uint
- - - - 3029 uint
118 1014 uint
117 1013 uint
eter
ID
Type
and
Access
RWES
RWES
RWES
RWES
RWES
RWE
RWE
**
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Watlow EZ-ZONE® PM PID Controller 95 Chapter 6 Setup Page
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Setup Page
Display
Parameter Name
Description
CoЛЏ
SEt

Communications Menu

PCoL
PCoL
Standard Bus
Ad.S
Ad.S
Communications
Protocol
Set the protocol of this controller to the protocol that this network is us­ing.
Communications
Standard Bus Ad­dress
Set the network address of this con­troller. Each device on the network must have a unique address. The Zone Display on the front panel will display this number.
Modbus
Range Default
Std Standard Bus
(1286)
Modbus Instance 1
ЛЏod Modbus RTU
(1057)
1 to 16 1 Instance 1
Relative Ad-
dress
Map 1 Map 2
2492 2972
Map 1 Map 2
2480 2960
CIP ­Class
Instance
Attribute
hex (dec)
0x96 (150)
1 7
0x96 (150)
1 1
Data
Pro-
Param-
fibus
Index
- - - - 17009 uint
- - - - 17001 uint
eter
ID
Type
and
Access
RWE
RWE
**
Modbus RTU
Ad.ЛЏ
Ad.M
bAUd
bAUd
* These parameters/prompts are available in these menus with firmware revisions 11.0 and above. ** R: Read, W: Write, E: EEPROM, S: User Set
Communications
Modbus Address
Set the network address of this con­troller. Each device on the network must have a unique address.
Communications
Baud Rate
Set the speed of this controller's communications to match the speed of the
Modbus
network.
serial
1 to 247 1 Instance 1
Map 1 Map 2
2482 2962
9600 9,600 (188)
19.2 19,200 (189)
38.4 38,400 (190)
9,600 Instance 1
Map 1 Map 2
2484 2964
0x96 (150)
1 2
0x96 (150)
1 3
- - - - 17007 uint
- - - - 17002 uint
RWE
RWE
Watlow EZ-ZONE® PM PID Controller 96 Chapter 6 Setup Page
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