User's ManualUser's Manual
P41 / P91
Auto-Tune Fuzzy / PID
Profiling Controller
P41 / P91
Auto-Tune
Fuzzy / PID
Profiling
Controller
UM0P411D
DIN EN ISO 9001
Certificate: 01 100 98505
R
L
R
LISTED
U
2
UM0P411A
Warning SymbolWarning Symbol
Use the ManualUse the Manual
The Symbol calls attention to an operating procedure, practice, or the
like, which, if not correctly performed or adhered to, could result in
personal injury or damage to or destruction of part or all of the
product and system. Do not proceed beyond a warning symbol until
the indicated conditions are fully understood and met.
The Symbol calls attention to an operating procedure, practice, or the
like,
which, if not correctly performed or adhered to, could result in
personal
injury or damage to or destruction of part or all of the
product
and system. Do not proceed beyond a warning symbol until
the
indicated conditions are fully understood and met.
Installers
System Designer
Expert User
Installers
System
Designer
Expert
User
Read Chapter 1, 2
Read All Chapters
Read Page 15,16
Read Chapter 1, 2
Read
All Chapters
Read
Page 15,16
NOTE:
It is strongly recommended that a process should incorporate a
LIMIT CONTROL like L91 which will shut down the equipment at
a preset process condition in order to preclude possible
damage to products or system.
It is strongly recommended that a process should incorporate a
LIMIT
CONTROL like L91 which will shut down the equipment at
a
preset process condition in order to preclude possible
damage
to products or system.
Information in this user's manual is subject to change without notice.Information in this user's manual is subject to change without notice.
Copyright February 2007, The Brainchild Corporation, all rights
reserved. No part of this publication may be reproduced, transmitted,
transcribed or stored in a retrieval system, or translated into any
language in any form by any means without the written permission of
the Brainchild Corporation.
aCopyright February 2007, The Brainchild Corporation, all rights
reserved.
No part of this publication may be reproduced, transmitted,
transcribed
or stored in a retrieval system, or translated into any
language
in any form by any means without the written permission of
the
Brainchild Corporation.
a
This manual is applicable for the products with software version
12 and later version.
This manual is applicable for the products with software version
12
and later version.
3
UM0P411B
Contents
Chapter 1 OverviewChapter 1 Overview
Page No
Chapter 2 Installation
Chapter 2 Installation
Chapter 3 ConfigurationChapter 3 Configuration
3-1 Password---------------------- 44
3-2 Signal Input ------------------ 44
3-3 Event Input ------------------- 45
3-4 Control Outputs ------------- 46
3-5 Alarms ------------------------- 51
3-6 Configure Home Page ----- 55
3-7 User Calibration ------------- 55
3-8 Digital Filter ------------------- 57
3-9 Failure Transfer -------------- 58
3-10 Auto-tuning ----------------- 59
3-11 Manual tuning ------------- 60
3-12 Manual Mode -------------- 62
3-13 Data Communication ---- 62
3-14 Retransmission ------------ 63
3-15 Output Scaling ------------- 64
Chapter 4 Profiler Operation
Chapter 4 Profiler Operation
Chapter 5 Applications -------78Chapter 5 Applications
Chapter 6 Specifications ---- 80Chapter 6 Specifications
Page No
Appendix A-1 ------------------ 97
Appendix A-2 ------------------ 98
Appendix A-1
Appendix
A-2
Chapter 7
Modbus Communications --- 86
Chapter 7
Modbus
Communications
7-1 Functions Supported -------86
7-2 Exception Responses ------88
7-3 Parameter Table -------------88
7-4 Number System -------------89
7-5 Communication Example --89
1-1 General ------------------------- 5
1-2 Ordering Code ---------------- 9
1-3 Programming Port ---- ----- 11
1-4 Keys and Displays ----------12
1-5 Key Operation Flowchart---15
1-6 Parameter Descriptions ----17
-
2-1 Unpacking -------------------- 32
2-2 Mounting --------------------- 32
2-3 Wiring precautions --------- 34
2-4 Power Wiring ---------------- 36
2-5 Sensor Input Wiring -------- 36
2-6 Control Output Wiring ----- 36
2-7 Alarm /Event Output Wiring ---
----------------------------------- 40
2-8 Event Input Wiring ---------- 41
2-9 Retransmission Output ----tt
Wiring ------------------------- 41
2-10 Data Communication ---- 42
4-1 What is set point profiler --4-2 Segment connection ------4-3 Profiler Modes --------------4-4 Running, holding and ----------
aborting a profile -----------
4-5 Viewing and modifying --------
profile progress -----------4-6 Start ---------------------------4-7 Holdback --------------------4-8 Power failure ----------------4-9 Configuring the profiler ---4-10 Viewing and creating a -------
profile ------------------------
4-11 Event Outputs and PID -------
Selection --------------------
65
66
66
67
68
68
68
71
73
73
77
Chapter 8
Manual Calibration ----------- 95
Chapter 8
Manual
Calibration
4
UM0P411A
Figure 1.1 Fuzzy Control Advantage ------------------------------------------------------------------------------- 6
Figure 1.2 Programming Port Overview -------------------------------------------------------------------------- 11
Figure 1.3 Front Panel Description ------------------------------------------------------------------------------- 13
Figure 1.4 Program code display --------------------------------------------------------------------------------- 14
Figure 2.1 Mounting Dimensions --------------------------------------------------------------------------------- 33
Figure 2.2 Lead Termination for P41------------------------------------------------------------------------------ 34
Figure 2.3 Lead Termination for P91------------------------------------------------------------------------------ 34
Figure 2.4 Rear Terminal Connection f or P41 -------------------------------------------------------------------35
Figure 2.5 Rear Terminal Connection for P91 ------------------------------------------------------------------ 35
Figure 2.6 Power Supply Connections -------------------------------------------------------------------------- 36
Figure 2.7 Sensor Input Wiring ------------------------------------------------------------------------------------ 36
Figure 2.8 Output 1 Relay or Triac (SSR) to Drive Load ------------------------------------------------------ 36
Figure 2.9 Output 1 Relay or Triac (SSR) to Drive Contactor ------------------------------------------------ 37
Figure 2.10 Output 1 Pulsed Voltage to Drive SSR ------------------------------------------------------------ 37
Figure 2.11 Output 1 Linear Current ----------------------------------------------------------------------------- 38
Figure 2.12 Output 1 Linear Voltage ----------------------------------------------------------------------------- 38
Figure 2.13 Output 2 Relay or Triac (SSR) to Drive Load -----------------------------------------------------38
Figure 2.14 Output 2 Relay or Triac (SSR) to Drive Contactor ---------------------------------------------- 39
Figure 2.15 Output 2 Pulsed Voltage to Drive SSR ----------------------------------------------------------- 39
Figure 2.16 Output 2 Linear Current ----------------------------------------------------------------------------- 39
Figure 2.17 Output 2 Linear Voltage ----------------------------------------------------------------------------- 40
Figure 2.18 Alarm / Event output wiring ------------------------------------------------------------------------- 40
Figure 2.19 Alarm Output to Drive Contactor ------------------------------------------------------------------ 40
Figure 2.20 Event Input wiring ------------------------------------------------------------------------------------ 41
Figure 2.21 Retransmit 4-20 / 0-20 mA Wiring ----------------------------------------------------------------- 41
Figure 2.22 RS-485 Wiring ---------------------------------------------------------------------------------------- 42
Figure 2.23 RS-232 Wiring -----------------------------------------------------------------------------------------43
Figure 2.24 Configuration of RS-232 Cable -------------------------------------------------------------------- 43
Figure 3.1 Conversion Curve for Linear Type Process Value ------------------------------------------------ 45
Figure 3.2 Heat Only ON-OFF Control -------------------------------------------------------------------------- 47
Figure 3.3 Heat - cool Control ------------------------------------------------------------------------------------- 49
Figure 3.4 Process high alarm 1 operation --------------------------------------------------------------------- 51
Figure 3.5 Process low alarm 1 operation ---------------------------------------------------------------------- 51
Figure 3.6 Deviation high alarm 1 operation ------------------------------------------------------------------- 52
Figure 3.7 Deviation low alarm 1 operation -------------------------------------------------------------------- 52
Figure 3.8 Deviation band alarm 1 operation ------------------------------------------------------------------ 53
Figure 3.9 Two point user calibration ---------------------------------------------------------------------------- 56
Figure 3.10 Filter Characteristics -------------------------------------------------------------------------------- 57
Figure 3.11 Effects of PID Adjustment --------------------------------------------------------------------------- 61
Figure 3.12 Output scaling function ----------------------------------------------------------------------------- 64
Figure 4.1 Set point profile ---------------------------------------------------------------------------------------- 65
Figure 4.2 Holdback operation ----------------------------------------------------------------------------------- 70
Figure 4.3 Recovery from profile at dwell segment ----------------------------------------------------------- 71
Figure 4.4 Recovery from profile at ramp segment ------------------------------------------------------------71
Figure 4.5 Recovery from PV at dwell segment --------------------------------------------------------------- 72
Figure 4.6 Recovery from PV at ramp segment --------------------------------------------------------------- 72
Figure 4.7 Profiling curve example ------------------------------------------------------------------------------- 75
Figure 5.1 A Heat Treatment Oven ------------------------------------------------------------------------------- 78
Figure 5.2 Temperature profile of the Heat Treatment Oven -------------------------------------------------79
Table 3.1 Password operation ------------------------------------------------------------------------------------ 44
Table 3.2 Heat-Cool control configuration value -------------------------------------------------------------- 46
Table 3.3 Alarm mode description ------------------------------------------------------------------------------- 54
Table 3.4 PID Adjustment Guide ---------------------------------------------------------------------------------- 60
Table 4.1 Segment types ------------------------------------------------------------------------------------------- 65
Table 4.2 Profiler Modes -------------------------------------------------------------------------------------------- 67
Table 4.3 Parameters that follow segment type ---------------------------------------------------------------- 74
Table 7.1 Exception Code Table ---------------------------------------------------------------------------------- 88
Table 7.2 Number Conversion Table ----------------------------------------------------------------------------- 89
Table A.1 Error Codes and Corrective Actions ---------------------------------------------------------------- 95
Figures & TablesFigures & Tables
Page No
Chapter 1 OverviewChapter 1 Overview
1-1 General1-1 General
The Fuzzy Logic plus PID microprocessor-based profiling controller
series, incorporate two bright, easy to read 4-digit LED displays,
indicating process value and set point value. The Fuzzy Logic
technology enables a process to reach a predetermined set point in
the shortest time, with the minimum of overshoot during power-up or
external load disturbance.
P91 is a 1/16 DIN size panel mount profiling controller. It can also be
used for rail mount by adding a rail mount kit. P41 is a 1/4 DIN size
panel mount controller. These units are powered by 11-26 or
90-250 VDC/VAC supply, incorporatinga2amp.controlrelayoutput
as standard. The second output can be used as cooling control, an
event output or an alarm. Both outputs can select triac, logic output,
linear current or linear voltage to drive external device. The units are
fully programmable for PT100 and thermocouple types J, K, T, E, B, R,
S, N, L, C, P with no need to modify the unit. The input signal is
digitized by using a 18-bit A to D converter. Its fast sampling rate
allows the unit to control fast processes.
There are more functions than the heating and cooling control could be
configured for the controller outputs, these include: up to three alarm
outputs, up to three event outputs and up to two analog retransmission
outputs.
Digital communications RS-485 or RS-232 are available as an
additional option. These options allow the units to be integrated with
supervisory control system and software.
A programming port is available for automatic configuration,
calibration and testing without the need to access the keys on front
panel.
By using proprietary Fuzzy modified PID technology, the control
loop will minimize the overshoot and undershoot in a shortest
time. The following diagram is a comparison of results with and
without Fuzzy technology.
profiling
UM0P411A
5
PID control with properly tuned
PID + Fuzzy control
Warm Up
Load Disturbance
Set
point
Temperature
Time
Figure 1.1
Fuzzy Control
Advantage
Figure 1.1
Fuzzy
Control
Advantage
The series can be configured as a single set point controller (static
mode) or a ramp and dwell profiling controller (profile mode). The
profile mode feature allows the user to program up to 9 profiles of
up to 64 free-format (ramp, dwell, jump or end) segments each. The
total segments available for the product is 288 segments.
The profiling controllers contain the following features:
Flexible Configuration of ProgramFlexible Configuration of Program
Thereareupto64segmentscanbedefinedforaprofile.Each
segment can be configured as a ramp or a dwell (soak) segment or
defining a repeat number of cycles at arbitray location within the profile
and finally terminated by an end segment.The user can edit a currently
running profile.
Maximum Capacity of Program
Maximum Capacity of Program
There are at most 9 profiles can be defined and 288 segments totally
available for all profiles. The profiles are divide into three kinds of length.
The short length profile contains 16 segments, the medium length profile
contains 32 segments while the long length profile contains 64 segments
at most.
Event Input
Event Input
The event input feature allows the user to select one of eight functions:
enter profile run mode, enter profile hold mode, abort profile mode,
enter manual mode, perform failure transfer, enter off mode, advance
to the next segment and select second set of PID values.
UM0P411A
6
Programmable Event OutputsProgrammable Event Outputs
Up to three relays are configurable for event outputs and the state of
each output can be defined for each segment and end of profile.
Analog Retransmission
Analog Retransmission
The output 5 and output 4 (P41 only) of the products can be equipped
with analog output module. The output can be configured for transmitting
the process value as well as set point value.
High Accuracy
High Accuracy
The series are manufactured with custom designed ASIC(Application
Specific Integrated Circuit ) technology which contains a 18-bit A to
D converter for high resolution measurement ( true 0.1 F resolution
for thermocouple and PT100 ) and a 15-bit D to A converter for linear
current or voltage control output. The ASIC technology provides
improved operating performance, low cost, enhanced reliability and
higher density.
B
Fast Sampling Rate
Fast Sampling Rate
The sampling rate of the input A to D converter reaches 5 times/second.
The fast sampling rate allows this series to control fast processes.
Fuzzy ControlFuzzy Control
The function of Fuzzy control is to adjust PID parameters from time to
time in order to make manipulation output value more flexible and
adaptive to various processes. The results is to enable a process to
reach a predetermined set point in the shortest time, with the minimum
of overshoot and undershoot during power-up or external load
disturbance.
Digital Communication
Digital Communication
The units are equipped with RS-485 or RS-232 interface card to
provide digital communication. By using the twisted pair wires there
are at most 247 units can be connected together via RS-485 interface
to a host computer.
UM0P411A
7
Programming PortProgramming Port
A programming port is used to connect the unit to a hand-held
programmer or a PC for quick configuration, also can be connected
to an ATE system for automatic testing & calibration.
Auto-tune
The auto-tune function allows the user to simplify initial setup for a
new system. A clever algorithm is provided to obtain an optimal set
of control parameters for the process, and it can be applied either as
the process is warming up ( cold start ) or as the process has been
in steady state ( warm start ).
Lockout Protection
Lockout Protection
According to actual security requirement, a password is provided to
prevent the unit from being changed abnormally.
Bumpless Transfer
Bumpless Transfer
Bumpless transfer allows the controller to continue to control by
using its previous value as the sensor breaks. Hence, the process
can be well controlled temporarily as if the sensor is normal.
Digital Filter
Digital Filter
A first order low pass filter with a programmable time constant is used
to improve the stability of process value. This is particularly useful in
certain application where the process value is too unstable to be read.
SEL Function
SEL Function
The units have the flexibility for user to select those parameters which
are most significant to him and put these parameters in the home page.
There are at most 8 parameters can be selected to allow the user to
build his own display sequence.
UM0P411A
8
Power InputPower Input
4: 90 - 250 VAC, 47-63 Hz
5: 11 - 26 VAC or VDC,
SELV, Limited Energy
4: 90 - 250 VAC, 47-63 Hz
5:
11 - 26 VAC or VDC,
SELV,
Limited Energy
0: None
1: Relay rated 2A/240VAC
2: Pulsed voltage to drive SSR, 5V/30mA
3: Retransmit 4 - 20mA / 0 - 20mA
4: Retransmit 1 - 5V / 0 - 5V/0 - 10V
6: Triac output 1A / 240VAC,SSR
7: Isolated 20V/25mA
transducer power supply
8: Isolated 12V/40mA
transducer power supply
A: Isolated 5V/80mA
transducer power supply
C: Pulsed voltage to drive SSR, 14V/40mA
9: Special order
0: None
1:
Relay rated 2A/240VAC
2: Pulsed voltage to drive SSR, 5V/30mA
3: Retransmit 4 - 20mA / 0 - 20mA
4: Retransmit 1 - 5V / 0 - 5V/0 - 10V
6: Triac output 1A / 240VAC,SSR
7: Isolated 20V/25mA
transducer power supply
8: Isolated 12V/40mA
transducer power supply
A:
Isolated 5V/80mA
transducer
power supply
C:
Pulsed voltage to drive SSR, 14V/40mA
9: Special order
Output 4Output 4
1: Standard Input
Thermocouple:
J, K, T, E, B, R, S, N, L,
C, P
RTD: PT100 DIN, PT100 JIS
Voltage: 0-60mV
5: 0-10V, 0-1V, 0-5V, 1-5V
6: 0-20/4-20 mA
9: Special Order
1: Standard Input
Thermocouple:
J,
K, T, E, B, R, S, N, L,
C,
P
RTD:
PT100 DIN, PT100 JIS
Voltage:
0-60mV
5:
0-10V, 0-1V, 0-5V, 1-5V
6:
0-20/4-20 mA
9:
Special Order
Signal InputSignal Input
0: None
1: Relay rated 2A/240VAC
2: Pulsed voltage to drive SSR, 5V/30mA
3: Isolated 4 - 20mA / 0 - 20mA
4: Isolated 1 - 5V / 0 - 5V/0 - 10V
6: Triac output 1A / 240VAC,SSR
7: Isolated 20V/25mA transducer power supply
8: Isolated 12V/40mA transducer power supply
A: Isolated 5V/80mA transducer power supply
C: Pulsed voltage to drive SSR, 14V/40mA
9: Special order
0: None
1:
Relay rated 2A/240VAC
2:
Pulsed voltage to drive SSR, 5V/30mA
3:
Isolated 4 - 20mA / 0 - 20mA
4:
Isolated 1 - 5V / 0 - 5V/0 - 10V
6:
Triac output 1A / 240VAC,SSR
7:
Isolated 20V/25mA transducer power supply
8:
Isolated 12V/40mA transducer power supply
A:
Isolated 5V/80mA transducer power supply
C:
Pulsed voltage to drive SSR, 14V/40mA
9:
Special order
P91-
1-2 Ordering Code1-2 Ordering Code
0: Panel mount IP50 standard
1: Panel mount IP65 water resistant
rubber installed
2: DIN rail mount with IP50
(for P91 only)
3: DIN rail mount with IP65
(for P91 only)
0: Panel mount IP50 standard
1:
Panel mount IP65 water resistant
rubber
installed
2:
DIN rail mount with IP50
(for
P91 only)
3:
DIN rail mount with IP65
(for
P91 only)
Options
0: None
1: Relay rated 2A/240VAC
2: Pulsed voltage to drive SSR, 5V/30mA
6: Triac output 1A / 240VAC,SSR
7: Isolated 20V/25mA transducer power supply
8: Isolated 12V/40mA transducer power supply
A: Isolated 5V/80mA transducer power supply
C: Pulsed voltage to drive SSR, 14V/40mA
9: Special order
0: None
1:
Relay rated 2A/240VAC
2: Pulsed voltage to drive SSR, 5V/30mA
6: Triac output 1A / 240VAC,SSR
7: Isolated 20V/25mA transducer power supply
8: Isolated 12V/40mA transducer power supply
A: Isolated 5V/80mA transducer power supply
C: Pulsed voltage to drive SSR, 14V/40mA
9: Special order
Output 3Output 3
0: None
1: Relay rated 2A/240VAC
2: Pulsed voltage to drive SSR,
5V/30mA
3: Isolated 4 - 20mA / 0 - 20mA
4: Isolated 1 - 5V / 0 - 5V/0 - 10V
6: Triac output 1A / 240VAC,SSR
C: Pulsed voltage to drive SSR,
14V/40mA
9: Special order
0: None
1:
Relay rated 2A/240VAC
2:
Pulsed voltage to drive SSR,
5V/30mA
3:
Isolated 4 - 20mA / 0 - 20mA
4:
Isolated 1 - 5V / 0 - 5V/0 - 10V
6:
Triac output 1A / 240VAC,SSR
C:
Pulsed voltage to drive SSR,
14V/40mA
9:
Special order
Output 2Output 2
UM0P411C
Output 1Output 1
9
Output 5Output 5
0: None
3: Retransmit 4 - 20mA / 0 - 20mA
4: Retransmit 1 - 5V / 0 - 5V/0 - 10V
7: Isolated 20V/25mA
transducer power supply
8: Isolated 12V/40mA
transducer power supply
A: Isolated 5V/80mA
transducer power supply
D: Isolated RS-485 interface
E: Isolated RS-232 interface
0: None
3:
Retransmit 4 - 20mA / 0 - 20mA
4:
Retransmit 1 - 5V / 0 - 5V/0 - 10V
7:
Isolated 20V/25mA
transducer
power supply
8:
Isolated 12V/40mA
transducer
power supply
A:
Isolated 5V/80mA
transducer
power supply
D:
Isolated RS-485 interface
E:
Isolated RS-232 interface
P41-
0
Standard leave blank
Special Order AA-ZZ
Standard leave blank
Special Order AA-ZZ
OM94-6 = Isolated 1A / 240VAC Triac Output Module ( SSR )
OM94-7 = 14V / 40mA SSR Drive Module
OM98-3 = Isolated 4 - 20 mA /0-20mA Analog Output Module
OM98-5 = Isolated 0 -10V Analog Output Module
CM94-1 = Isolated RS-485 Interface Module for P41 Output 5
CM94-2 = Isolated RS-232 Interface Module for P41 Output 5
CM94-3 = Isolated 4-20mA/0-20mA Retrans Module for P41 Output 5
CM94-5 = Isolated 0-10V Retrans Module for P41 Output 5
CM97-1 = Isolated RS-485 Interface Module for P91 Output 5
CM97-2 = Isolated RS-232 Interface Module for P91 Output 5
CM97-3 = Isolated 4-20mA/0-20mA Retrans Module for P91 Output 5
CM97-5 = Isolated 0-10V Retrans Module for P91 Output 5
DC94-1 = Isolated 20V/25mA DC Output Power Supply
DC94-2 = Isolated 12V/40mA DC Output Power Supply
DC94-3 = Isolated 5V/80mA DC Output Power Supply
DC97-1 = Isolated 20V/25mA DC Output Power Supply for P91 Output 5
DC97-2 = Isolated 12V/40mA DC Output Power Supply for P91 Output 5
DC97-3 = Isolated 5V/80mA DC Output Power Supply for P91 Output 5
CC94-1 = RS-232 Interface Cable ( 2M )
CC91-1 = Programming Port Cable
RK91-1 = Rail Mount kit for BTC-9100 / P91
DC21-1 = Isolated 20V/25mA DC Output Power Supply for P41 Output 5
DC21-2 = Isolated 12V/40mA DC Output Power Supply for P41 Output 5
DC21-3 = Isolated 5V/80mA DC Output Power Supply for P41 Output 5
OM94-6 = Isolated 1A / 240VAC Triac Output Module ( SSR )
OM94-7
= 14V / 40mA SSR Drive Module
OM98-3
= Isolated 4 - 20 mA / 0 - 20 mA Analog Output Module
OM98-5
= Isolated 0 -10V Analog Output Module
CM94-1
= Isolated RS-485 Interface Module for P41 Output 5
CM94-2
= Isolated RS-232 Interface Module for P41 Output 5
CM94-3
= Isolated 4-20mA/0-20mA Retrans Module for P41 Output 5
CM94-5
= Isolated 0-10V Retrans Module for P41 Output 5
CM97-1
= Isolated RS-485 Interface Module for P91 Output 5
CM97-2
= Isolated RS-232 Interface Module for P91 Output 5
CM97-3
= Isolated 4-20mA/0-20mA Retrans Module for P91 Output 5
CM97-5
= Isolated 0-10V Retrans Module for P91 Output 5
DC94-1
= Isolated 20V/25mA DC Output Power Supply
DC94-2
= Isolated 12V/40mA DC Output Power Supply
DC94-3
= Isolated 5V/80mA DC Output Power Supply
DC97-1
= Isolated 20V/25mA DC Output Power Supply for P91 Output 5
DC97-2
= Isolated 12V/40mA DC Output Power Supply for P91 Output 5
DC97-3
= Isolated 5V/80mA DC Output Power Supply for P91 Output 5
CC94-1
= RS-232 Interface Cable ( 2M )
CC91-1
= Programming Port Cable
RK91-1
= Rail Mount kit for BTC-9100 / P91
DC21-1
= Isolated 20V/25mA DC Output Power Supply for P41 Output 5
DC21-2
= Isolated 12V/40mA DC Output Power Supply for P41 Output 5
DC21-3
= Isolated 5V/80mA DC Output Power Supply for P41 Output 5
Accessories
SNA12A = Smart Network Adapter for programming port to RS-232
interface
BC-Set = Configuration Software
SNA12A = Smart Network Adapter for programming port to RS-232
interface
BC-Set
= Configuration Software
Related ProductsRelated Products
UM0P411A
10
SNA10A = Smart Network Adaptor for Brainchild Software Communicator
- or third party software, which converts 255 channels of
- RS-485 or RS-422 to RS-232 Network.
SNA10A = Smart Network Adaptor for Brainchild Software Communicator
-
or third party software, which converts 255 channels of
-
RS-485 or RS-422 to RS-232 Network.
1-3 Programming Port1-3 Programming Port
A special connector can be used to touch the programming port
which is connected to a PC for automatic configuration, also can be
connected to an ATE system for automatic calibration and testing.
The programming port is used for off-line automatic setup and testing
procedures only. Don't attempt to make any connection to these pins
when the unit is used for a normal control purpose.
UM0P411A
11
Front
Panel
Rear
Terminal
Access HoleAccess Hole
1
3
!
4
"6$
Figure 1.2
Programming Port
Overview
Figure 1.2
Programming
Port
Overview
2
5
#
1- 4 Keys and Displays1- 4 Keys and Displays
KEYPAD OPERATIONKEYPAD OPERATION
SCROLL KEY :
UP KEY :
DOWN KEY :
PAGE KEY:
This key is used to select a parameter to be viewed or adjusted.
This key is used to increase the value of selected parameter.
This key is used to decrease the value of selected parameter.
This key is used to select desired page of parameters.
SCROLL KEY :
UP
KEY :
DOWN
KEY :
PAGE
KEY:
Press both and keys to :
1. Revert the display to display the process value.
2. Reset the latching alarm, once the alarm condition is
removed.
3. Stop the manual control mode , auto-tuning mode and off
mode, then enters the static mode.
4. Clear the message of communication error, holdback time
out error and auto-tuning error.
5. To reset new profile start segment to 1.00 after earlier profile is
completed when " RUN" and "HLD" LED's are blinking together.
ENTER KEY : Press for 5 seconds to :
1. Enter the selected mode to run.
2. Execute calibration procedure for the low point and high point
calibration.
ENTER KEY :
UM0P411B
12
REVERSE SCROLL :REVERSE SCROLL :
Press both and keys to jump to the previous parameter.
RESET KEY :RESET KEY :
P41
Out3
Out4
Out2
Out1
RUN
HLD
58
28
LCLC
LFLF
Output Status
indicators for
output1~output 4
Upper Display, to display process value,
menu symbol and error code etc.
Lower Display, to display set point value,
parameter value or control output value etc.
4 Buttons for ease of control setup and
set point adjustment.
On : profile held
Flashing: profile in holdback
state
On : profile running
Flashing: profile in delayed state
: Running ramp up segment
: Running ramp down segment
: Running dwell segment
: profile held or in static
mode
Both off
Figure 1.3 Front Panel DescriptionFigure 1.3 Front Panel Description
UM0P411B
13
OP1 OP2 OP3
RUN
P91
C
F
HLD
4 Buttons for ease of control setup and
set point adjustment.
: Running ramp up segment
: Running ramp down segment
: Running dwell segment
: profile held or in static
mode
Both off
Upper Display, to display process
value, menu symbol and error code
etc.
Lower Display, to display set point
value, parameter value or control
output value etc.
Output Status indicators for output1~output 3
On : profile held
Flashing: profile in holdback state
On : profile running
Flashing: profile in delayed state
Figure 1.4 Program code displayFigure 1.4 Program code display
The unit will display the program code
for 2.5 seconds during power up.
The display shows program number 37
with program version 12.
The program no. for P41 is 37 and for
P91 is 38.
UM0P411A
14
P41
Out3
Out4
Out2
Out1
RUN
HLD
58
28
LCLC
LFLF
DLLT
P2EV
HB
TGSP
P2EV
HB
DLLT
P2EV
HB
SEG
CYCL
SGNO
SGTY
FSP
CYCL
SEG
CYCL
SGNO
SGTY
TGSP
P2EV
HB
( 1-9 )
HBBD
STSP
RMPU
DLLU
SGNO
SGTY
FSP
CYCL
UM0P411B
1-5 Key Operation Flowchart1-5 Key Operation Flowchart
ASP1
PASS
ASP2
ASP3
INPT
DP
UNIT
PB1
TI1
TD1
DLAY
CYC1
PV
Home PageHome Page
Mode PageMode Page
58
PV
TIME
CYCL
PV
PV
(MODE)
(Profile run mode)
(Profile hold mode)
(Static mode)
(Automatic tuning PID1 mode)
(Manual mode)
(Off mode)
Home
Display
Home
Display
(Automatic tuning PID2 mode)
Using / key to select
desired mode, then
5sec.
Enters the selected mode
Profile PageProfile Page
15
(CALO)
(OFSTL)
PV
Using or key to
adjust the offset low value
(lower display) until the
process value (higher display)
is equal to the required value,
then
(CAHI)
(OFSTH)
PV
Using or key to
adjust the offset high value
(lower display) until the
process value (higher display)
is equal to the required value,
then
5sec.
Complete calibration
procedure for the
high point calibration.
5sec.
Complete calibration
procedure for the
low point calibration.
Low
Calibration
Page
Low
Calibration
Page
High
Calibration
Page
High
Calibration
Page
UM0P411C
INPT
UNIT
DP
INLO
SPLO
FILT
O1HY
INHI
O1FT
SPHI
EIFN
CYC1
OP1L
OP1H
OUT2
O2FT
CYC2
PB1
PB2
OUT1
TI1
TI2
TD1
TD2
OFST
CPB
DB
OP2L
OP2H
O3FT
OUT3
OUT4
O4FT
OUT5
REH4
REL4
OP4H
OP4L
OP5L
OP5H
REL5
REH5
ADDR
BAUD
PARI
ALF1
A1MD
A1HY
Configuration
Page
Configuration
Page
ALF2
A2MD
A2HY
ALF3
A3MD
A3HY
STAR
END
DLAY
PFR
HBT
CODE
SEL1
SEL2
SEL3
SEL4
SEL5
SEL6
SEL7
SEL8
INPT
16
5sec.
5sec.
1-6 Parameter Descriptions1-6 Parameter Descriptions
Parameter
Notation
Parameter Description
Range
Default
Value
Indicate the current
Profile/Segment
number
Time remaining for
the current segment
Low: 1.00 High: 9.63
Low: 00.00 High: 99.59
TIME
CYCL
cycle remaining for
the current profile
Low: 1 High: 9999
10000=infinite
Set point for alarm 1
Low: -32768 High: 32767
10.0 C
(18.0 F)BB
ASP1
Set point for alarm 2
10.0 C
(18.0 F)BB
Set point for alarm 3
10.0 C
(18.0 F)BB
ASP2
ASP3
Password entry
1
SP1
Controller (Static mode)
Set point value
Low: SPLO High: SPHI
25.0 C
(77.0 F)BB
Profile number
Segment number
Register
Address
0
Data
type
R/W
1
2
3
5
6
7
R/W
PFSG
Low: -32768 High: 32767
Low: -32768 High: 32767
R/W
R/W
R/W
4
Low: 0 High: 9999
R/W
UM0P411A
R/W
R
1.00
PASS
INPT
0
1
2
3
4
5
6
: T type T/C
: E type T/C
: B type T/C
: R type T/C
: S type T/C
: J type T/C
: K type T/C
7
8
11
12
: N type T/C
: L type T/C
: PT 100 ohms
DIN curve
: PT 100 ohms
JIS curve
Input sensor
selection
1
(0)
9
10
: C type T/C
: P type T/C
R/W
8
(T/C=thermocouple)
17
UM0P411A
UNIT
DP
15
16
13
14
: 4 - 20 mA linear
current input
: 0 - 20 mA linear
current input
: 0 - 1V linear
voltage input
: 0 - 60 mV linear
millivolt input
17
18
19
: 0 - 5V linear
voltage input
: 1 - 5V linear
voltage input
: 0 - 10V linear
voltage input
Input unit
selection
0
1
2
: Degree C unit
: Degree F unit
: Process unit
0
(1)
Decimal point
selection
0
1
2
3
1
: No decimal point
: 1 decimal digit
: 2 decimal digits
: 3 decimal digits
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
9
10
R/W
R/W
INPT
Input sensor
selection
8
1
(0)
R/W
MODE
11
Operation mode
0 :Profile run mode
1 :Profile hold mode
2 :Static mode
3 :Automatic tuning
PID1 mode
4 : Automatic tuning
PID2 mode
6 :Off mode
R/W
0
5 :Manual mode
INLO
INHI
Input low scale
value
Input high scale
value
-32768
INLO+50
INHI-50
32767
Low:
Low:
High:
High:
-17.8 C
(0F)
L
L
93.3 C
(200.0 F)LL
12
13
R/W
R/W
18
SPLO
SPHI
FILT
OUT1
Low limit of set
point value
-17.8 C
(0 F)LL
High limit of set
point value
537.8 C
(1000 F)LL
-32768
High:
SPHI
Low:
SPLO
High:
32767
Low:
Filter damping
time constant
of PV
0
0 second time
constant
:
1 0.2 second time
constant
:
8 30 seconds time
constant
:
9 60 seconds time
constant
:
7 20 seconds time
constant
:
6 10 seconds time
constant
:
5 5 seconds time
constant
:
4 2 seconds time
constant
:
3
1 second time
constant
:
2
0.5 second time
constant
:
2
3
Output 1
function
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
16
17
14
EIFN
15
0 : No function
1 : Heating on-off control
4 : Cooling on-off control
2 : Heating time
proportioning control
3 : Heating linear control
5 : Cooling time
proportioning control
6 : Cooling linear control
0 : No function
1 : Program run mode
2 : Program hold mode
3 : Abort profile mode
7 : Pass to the next
segment
8 : Select PB2 TI2 &
TD2 for control
18
0
UM0P411A
R/W
R/W
R/W
R/W
R/W
Event input
function
6 : Off mode
4 : Manual mode
5 : Failure Transfer
19
O1FT
O1HY
CYC1
Output 1 failure
transfer status
Select BPLS ( bumpless
transfer ) or 0.0 ~ 100.0 % to
continue output 1 control
function as the unit fails, or
select OFF (0) or ON (1) for
ON-OFF control.
0
Output 1 ON-OFF
control hysteresis
Low: 0.1 High:50.0 C(90.0 F)BB
0.1 C
(0.2 F)LL
Output 1 cycle
time
Low: 0.1 High: 90.0 sec.
18.0
Proportional
band value 1
10.0 C
(18.0 F)LL
Low: 0
High:
500.0 C
(900.0 F)LL
Integral time
value 1
Derivative time
value 1
100
25.0
Low: 0
Low: 0
High: 3600 sec
High: 900.0 sec
OP1L
Low limit value for
output 1
Low: 0 High: 100.0 %
0
OP1H
High limit value
for output 1
Low: 0 High: 120.0 %
100.0
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
19
20
21
22
23
24
25
26
PB1
TI1
TD1
Proportional
band value 2
10.0 C
(18.0 F)LL
Low: 0
High:
500.0 C
(900.0 F)LL
Integral time
value 2
Derivative time
value 2
100
25.0
Low: 0
Low: 0
High: 3600 sec
High: 900.0 sec
27
28
29
PB2
TI2
TD2
Offset value for
P control (TI=0)
Low : 0.0
25.0
High : 100.0%
30
OFST
31
32
OUT2
Output 2 function
0 : No function
1 : Cooling time
proportioning control
2 : Cooling linear control
5 : Event 1 output
3
33
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reserved
Reserved
UM0P411A
6 : DC power supply
output
20
3 : Alarm 1 output
4 : Reverse alarm 1
Output
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
O2FT
Select BPLS ( bumpless
transfer ) or 0.0 ~ 100.0 % to
continue output 2 control
function as the unit fails, or
select OFF (0) or ON (1) for
alarm or event output.
Output 2 failure
transfer status
0
Cooling
proportional
band value
100
Low: 50
High: 300 %
CYC2
Output 2 cycle
time
Low: 0.1
High: 90.0 sec.
18.0
CPB
34
35
36
Heating-cooling
dead band
(negative value=
overlap)
0
Low: -36.0
High: 36.0 %
DB
OP2L
Low limit value for
output 2
Low: 0 High: 100.0 %
0
OP2H
High limit value
for output 2
Low: 0 High: 120.0 %
100.0
37
38
39
40
41
1 : Alarm 2 output
0 : No function
Output 3 function
OUT3
3
42
Output 3 failure
transfer status
043
O3FT
0
1
: Output 3 ON
as unit fails
: Output 3 OFF
as unit fails
UM0P411A
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reserved
Reserved
4 : DC power supply
output
OUT4
Output 4 function
(for P41 only)
0 : No function
1 : Alarm 3 output
3 : Event 3 output
3
44
R/W
4 : Retransmit process
value
5 : Retransmit set point
value
6 : DC power supply
output
21
3 : Event 2 output
2 : Reverse alarm 2
output
2 : Reverse alarm 3
output
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
48
Retransmission
low scale value for
output4
(for P41 only)
Low: -32768 High:32767
0.0 C
(32.0 F)BB
R/W
49
Retransmission
high scale value
for output4
(for P41 only)
Low: -32768 High:32767
10 0.0 C
(212.0 F)BB
R/W
Output 4 failure
transfer status
(for P41 only)
045
O4FT
Low limit value for
output 5
Low: 0 High: 100.0 %
0
52
High limit value
for output 5
Low: 0 High: 120.0 %
100.0
53
OP5L
OP5H
54
Retransmission
low scale value for
output 5
Low: -32768 High:32767
0.0 C
(32.0 F)BB
R/W
55
Retransmission
high scale value
for output 5
Low: -32768 High:32767
10 0.0 C
(212.0 F)BB
R/W
REL5
REH5
Output 5 function
051
OUT5
0
1
: Output 4 ON
as unit fails
: Output 4 OFF
as unit fails
R/W
50
1 : Communication port
0 : No function
2 : Retransmit process
value
3 : Retransmit set point
value
R/W
R/W
R/W
Reserved
UM0P411B
REH4
Low limit value for
output 4
(for P41 only)
Low: 0 High: 100.0 %
0
46
High limit value
for output 4
(for P41 only)
Low: 0 High: 120.0 %
100.047
R/W
R/W
OP4L
4 : DC power supply
output
Address
assignment of
digital
communication
Low: 1 High: 247
ADDR
56
R/W
22
OP4H
REL4
1
Baud rate of digital
communication
2
:
0
2.4 Kbits/s baud rate
:
1
4.8 Kbits/s baud rate
:
2
9.6 Kbits/s baud rate
:
3
14.4 Kbits/s baud rate
:
4
19.2 Kbits/s baud rate
:
5
28.8 Kbits/s baud rate
:
6
38.4 Kbits/s baud rate
Parity bit of digital
communication
0 : Even parity
1 : Odd parity
2 : No parity bit
0
BAUD
PARI
UM0P411A
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
57
58
ALF1
0 : Process high alarm
1 : Process low alarm
2 : Deviation high alarm
3 : Deviation low alarm
4 : Deviation band
high/low alarm
Alarm 1 function
2
5 : End of profile alarm
6 : Hold mode alarm
7 : Static mode alarm
59
Alarm 1 operation
mode
0
Low: 0.1
High:
50.0 C
(90.0 F)LL
0.1 C
(0.2 F)LL
A1HY
Hysteresis control
for alarm 1
A1MD
60
61
R/W
R/W
R/W
R/W
R/W
23
0 : Normal alarm action
1 : Latching alarm action
2 : Hold alarm action
3 : Latching & hold
alarm action
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
2
Alarm 2 function
ALF2
0 : Process high alarm
1 : Process low alarm
2 : Deviation high alarm
3 : Deviation low alarm
4 : Deviation band
high/low alarm
62
5 : End of profile alarm
6 : Hold mode alarm
7 : Static mode alarm
Alarm 2 operation
mode
Low: 0.1
High:
50.0 C
(90.0 F)LL
0.1 C
(0.2 F)LL
Hysteresis control
for alarm 2
A2MD
A2HY
63
64
65
2 : Deviation high alarm
3 : Deviation low alarm
4 : Deviation band
high/low alarm
Alarm 3 function
(for P41 only)
0 : Process high alarm
1 : Process low alarm
2
ALF3ALF3
66
5 : End of profile alarm
6 : Hold mode alarm
7 : Static mode alarm
Alarm 3 operation
mode
(for P41 only)
A3MD
67
R/W
R/W
R/W
R/W
R/W
Reserved
UM0P411A
0
0
24
0 : Normal alarm action
1 : Latching alarm action
2 : Hold alarm action
3 : Latching & hold
alarm action
0 : Normal alarm action
1 : Latching alarm action
2 : Hold alarm action
3 : Latching & hold
alarm action
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
Low: 0.1
High:
50.0 C
(90.0 F)LL
0.1 C
(0.2 F)LL
Hysteresis control
for alarm 3
(for P41 only)
A3HY
68
69
UM0P411B
R/W
Reserved
17
11
12
13
14
15
16
9
10
18
19
:
selected for
home page
TD2
: CYC1 selected
for home page
: CYC2 selected
for home page
: CPB selected for
home page
: DB selected for
home page
: A1HY selected
for home page
: A2HY selected
for home page
: A3HY selected
for home page
: DLAY Selected
for home page
: OFST selected
for home page
: O1HY selected
for home page
: TI2 selected for
home page
8
Select 2'nd
parameter
for home page
Same as SEL1
0
SEL2
Same as SEL1
0
SEL3
7
: PB2 selected for
home page
6
: TD1 selected for
home page
Select 1'st
parameter for
home page
0
1
2
5
: No parameter
selected
0
: INPT selected for
home page
: UNIT selected for
home page
: TI1 selected for
home page
3
: DP selected for
home page
SEL1
70
4
: PB1 selected for
home page
71
72
R/W
R/W
R/W
Select 3'rd
parameter
for home page
25
Select 4'th
parameter
for home page
Same as SEL1
0
SEL4
Select 5'th
parameter
for home page
Same as SEL1
0
SEL5
UM0P411B
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
73
74
R/W
R/W
Same as SEL1
0
Select 7'th
parameter
for home page
Same as SEL1
0
SEL7
SEL8
Select 8'th
parameter
for home page
Select 6'th
parameter
for home page
Same as SEL1
0
SEL6
75
76
77
R/W
R/W
R/W
CODE
78
Security code for
parameter
protection
Low: 0 High: 9999
0=unprotected
1000= home page unprotected
0
R/W
79
Reserved
80
Set point value at
start of each
profile
1 : Controller set point
value SP1
2 : Start set point
value STSP
0
STAR
0 : Current process
value PV
R/W
END
Set point value at
end of each
profile
0 : Final set point
value for each
program
1 : Controller set point
value
0
DLAY
Delay time ( hours
/minutes) between
profile initiation
and profile start
Low : 0.00 High : 99.59
0
2 : All outputs go to off
execpt end of profile
relay
81
82
R/W
R/W
26
UM0P411A
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
Power fail
recovery
0 : Continue profile
from the last set
point value
2 : Static mode, SP1
2
PFR
83
3 : OFF mode
84
HBT
Holdback wait
time
Low : 0.00 High : 99.59
(hour.minute)
1.00
R/W
R/W
1 : Start to run from PV
85
Reserved
STSP
Start set point
value
Low : SPLO High : SPHI
Unit for ramp
segment
0 : Hours. Minutes
1 : Minutes. Seconds
2 : units per minute
3 : units per hour
86
PROF
Profile number
selected for view
Low: 1 High: 9
1
R/W
87
88
HBBD
RMPU
Holdback band
Low: 1 High: 555 C
(999 F)LL
R/W
R/W
R/W
R/W
R/W
R/W
89
90
DLLU
Unit for dwell
segment
0 : Hours. Minutes
1 : Minutes. Seconds
91
Segment number
Low : 0 High:15(PROF=1~4)
31(PROF=5~7)
63(PROF=8,9)
SGNO
SGTY
92
Segment type for
the selected
segment number
0 : Ramp
1 : Dwell
2 : Jump
3 : End
3
R/W
93
TGSP
Low : SPLO High : SPHI
Target set point
for ramp segment
0.00= : infinite
27
Four-bit binary number
( 0=inactive 1=active )
Event 1
Event 2
Event 3
PID 2
UM0P411A
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
97
DLLT
Low: 0 High: 99.59
Duration time for
dwell segment
95
P2EV
States assignment
of PID selection
and event outputs
for ramp, and
dwell segment.
96
Holdback type
0. : Holdback disabled
1. : Deviation low
holdback
2. : Deviation high
holdback
3. : Deviation band
holdback
R/W
R/W
R/W
94
RTRR
Low: 0 High: 5999
R/W
Time duration or
Ramp rate for
ramp segment
HBTY
98
SEG
Target segment
number for the
jump segment
Low : 0 High:15(PROF=1~4)
31(PROF=5~7)
63(PROF=8,9)
R/W
Repeat number of
cycles for the
jump and end
segment
CYCL
Low: 1 High: 9999
10000 = : infinite
R/W
99
100
FSP
Final set point for
the end segment
Low: SPLO High: SPHI
R/W
101
OFSTL
R/W
102
OFSTH
R/W
103
ADLO
R/W
Offset value for
low point
calibration
Offset value for
high point
calibration
mV calibration
low coefficient
Low: -1999 high: 1999
0
Low: -1999 high: 1999
0
Low: -1999 high: 1999
104
ADHI
R/W
mV calibration
high coefficient
Low: -1999 high: 1999
28
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
105
RTDL
R/W
106
RTDH
R/W
107
CJLO
R/W
108
CJHI
R/W
109
DATE
R/W
110
SRNO
R/W
111
112
BPL1
R
113
BPL2
R
114
CJCL
R
Date code
Low: 0 High: 3719
(9C31)
Serial number
Low: 0 High: 9999
Bumpless transfer
value of MV1
Low: 0 High: 100.00
Sense voltage
durig cold junction
calibration low
115
UM0P411A
RTD calibration
low coefficient
RTD calibration
high coefficient
Cold junction
calibration low
coefficient
Cold junction
calibration high
coefficient
Low: -1999 high: 1999
Low: -1999 high: 1999
Low: -5.00 high: 40.00
Low: -1999 high: 1999
Reserved
Bumpless transfer
value of MV2
Low: 0 High: 100.00
Low: 0 High: 7552
CALO
R
CAHI
116
R
Input signal value
during low point
calibration
Input signal value
during high point
calibration
Low: -32768 High: 32767
Low: -32768 High: 32767
0
1000
CAIN
117
R
Input sensor
calibrated
Low: 0 High: 20
20
118
119
120
121
122
Reserved
Reserved
Reserved
Reserved
Reserved
29
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
123
124
125
126
127
UM0P411A
Reserved
Reserved
Reserved
Reserved
Reserved
UM0P411A
SV
Set point value for
control
Low: SPLO High: SPHI
129
R
PV
Process value
128
R
Low: -32768 High: 32767
Output 1
percentage
value (Heating )
Output 2
percentage
value (Cooling )
Low: 0.00 High: 100.00
Low: 0.00 High: 100.00
MV1
MV2
130
131
*1
*1
132
STAT
Mode and
operation status
word
Bit 0 = Profile run mode
Bit 1 = Profile hold mode
Bit 2 = Static mode
Bit 3 = Automatic tuning mode
Bit 4 = Manual mode
Bit 5 = Off mode
Bit 6 = Failure mode
Bit 7 = Profile running up
Bit 8 = Profile runing down
Bit 9 = Profile soaking
Bit 10 = Alarm 1 active
Bit 11 = Alarm 2 active
Bit 12 = Alarm 3 active
Bit 13 = Event 1 on
Bit 14 = Event 2 on
Bit 15 = Event 3 on
R
133
EROR Error Code
R
Low: 0 High: 40
134
PFSG
Current profile
and segment
runing
R
Low: 1.00 High: 9.63
135
TNSG
Total number of
segments
R
Low: 1 High: 64
136
TTSG
Total time for
segment runing
R
Low: 0 High: 99.59
30
*1 Read only unless in manual control mode.
Parameter
Notation
Parameter
Description
Range
Default
Value
Register
Address
Data
type
137
Set point for
current segment
140
PROG
Program and
version code
of the product
R
142
CMND Command code
R/W
Low: -32768 High: 32767
Low: -32768 High: 32767
143
JOB
Job code
R/W
Low: -32768 High: 32767
SPSG
Low:SPLO High: SPHI
R
138
Time remaining
for the current
segment
TIME
Low:00.00 High: 99.59
R
139
Cycle remaining
for the current
loop
CYCL
Low:1 High: 9999
10000=infinite
R
141
HBTR
Holdback time
remaning for the
current segment
R
Low: 0 High: 99.59
UM0P411A
31
2-2 Mounting2-2 Mounting
Make panel cutout to dimension shown in Figure 2.1.Make panel cutout to dimension shown in Figure 2.1.
Take both mounting clamps away and insert the controller into
panel cutout. Install the mounting clamps back. Gently tighten
the screws in the clamp till the controller front panels is fitted
snugly in the cutout.
Ta ke both mounting clamps away and insert the controller into
panel
cutout. Install the mounting clamps back. Gently tighten
the
screws in the clamp till the controller front panels is fitted
snugly
in the cutout.
Chapter 2 InstallationChapter 2 Installation
Dangerous voltages capable of causing death are sometimes
present in this instrument. Before installation or beginning any
cleaning or troubleshooting procedures the power to all equipment
must be switched off and isolated. Units suspected of being faulty
must be disconnected and removed to a properly equipped
workshop for testing and repair. Component replacement and
internal adjustments must be made by a qualified maintenance
person only.
Dangerous voltages capable of causing death are sometimes
present
in this instrument. Before installation or beginning any
cleaning
or troubleshooting procedures the power to all equipment
must
be switched off and isolated. Units suspected of being faulty
must
be disconnected and removed to a properly equipped
workshop
for testing and repair. Component replacement and
internal
adjustments must be made by a qualified maintenance
person
only.
Do not use this instrument in areas under hazardous
conditions such as excessive shock, vibration, dirt, moisture,
corrosive gases or oil. The ambient temperature of the areas should
not exceed the maximum rating specified in Chapter 6.
Do not use this instrument in areas under hazardous
conditions
such as excessive shock, vibration, dirt, moisture,
corrosive
gases or oil. The ambient temperature of the areas should
not
exceed the maximum rating specified in Chapter 6.
2-1 Unpacking2-1 Unpacking
Upon receipt of the shipment remove the unit from the carton and
inspect the unit for shipping damage.
If any damage due to transit , report and claim with the carrier.
Write down the model number, serial number, and date code for
future reference when corresponding with our service center. The
serial number (S/N) and date code (D/C) are labeled on the box and
the housing of control.
Upon receipt of the shipment remove the unit from the carton and
inspect
the unit for shipping damage.
If
any damage due to transit , report and claim with the carrier.
Write
down the model number, serial number, and date code for
future
reference when corresponding with our service center. The
serial
number (S/N) and date code (D/C) are labeled on the box and
the
housing of control.
This instrument is protected throughout by -- .
To minimize the possibility of fire or shock hazards, do not expose
this instrument to rain or excessive moisture.
Double InsulationThis instrument is protected throughout by -- .
To
minimize the possibility of fire or shock hazards, do not expose
this
instrument to rain or excessive moisture.
Double
Insulation
Remove stains from this instrument using a soft, dry cloth.
Don't use harsh chemicals, volatile solvent such as thinner or strong
detergents to clean the instrument in order to avoid deformation or
discoloration.
Remove stains from this instrument using a soft, dry cloth.
Don't
use harsh chemicals, volatile solvent such as thinner or strong
detergents
to clean the instrument in order to avoid deformation or
discoloration.
UM0P411A
32
53 mm
Panel
92
m
m
92 mm
Panel Cutout
P41
Figure 2.1 Mounting DimensionsFigure 2.1 Mounting Dimensions
UM0P411A
33
P91
45 mm
45 mm
Panel
Cutout
104.8mm
Panel
11.5mm
Panel MountPanel Mount
104.8mm
11.5mm
62.0mm
6.5mm
7.5mm
48.0mm
P91
Rail MountRail Mount
2 - 3 Wiring Precautions2 - 3 Wiring Precautions
Before wiring, verify the label for correct model number and
options. Switch off the power while checking.
Care must be taken to ensure that maximum voltage rating
specified on the label are not exceeded.
It is recommended that power of these units to be protected by
fuses or circuit breakers rated at the minimum value possible.
All units should be installed inside a suitably grounded metal
enclosure to prevent live parts being accessible from human
hands and metal tools.
All wiring must conform to appropriate standards of good practice
and local codes and regulations. Wiring must be suitable for
voltage, current, and temperature rating of the system.
Beware not to over-tighten the terminal screws. The torque should
not exceed 1 N-m ( 8.9 Lb-in or 10.2KgF-cm ).
Before wiring, verify the label for correct model number and
options.
Switch off the power while checking.
Care
must be taken to ensure that maximum voltage rating
specified
on the label are not exceeded.
It
is recommended that power of these units to be protected by
fuses
or circuit breakers rated at the minimum value possible.
All
units should be installed inside a suitably grounded metal
enclosure
to prevent live parts being accessible from human
hands
and metal tools.
All
wiring must conform to appropriate standards of good practice
and
local codes and regulations. Wiring must be suitable for
voltage,
current, and temperature rating of the system.
Beware
not to over-tighten the terminal screws. The torque should
not exceed
1 N-m ( 8.9 Lb-in or 10.2KgF-cm ).
*
*
*
*
*
*
UM0P411A
Figure 2.3 Lead Termination
for P91
Figure 2.3 Lead Termination
for
P91
7.0mm max.
3.2mm min.
6.0mm max.
3.0mm min.
Figure 2.2 Lead Termination for
P41
Figure 2.2 Lead Termination for
P41
Unused control terminals should not be used as jumper points as
they may be internally connected, causing damage to the unit.
Verify that the ratings of the output devices and the inputs as
specified in Chapter 6 are not exceeded.
Except the thermocouple wiring, all wiring should use stranded
copper conductor with maximum gauge 18 AWG.
Unused control terminals should not be used as jumper points as
they
may be internally connected, causing damage to the unit.
Verify
that the ratings of the output devices and the inputs as
specified
in Chapter 6 are not exceeded.
Except
the thermocouple wiring, all wiring should use stranded
copper
conductor with maximum gauge 18 AWG.
*
*
*
34
1
2
3
4
5
6
7
8
9
13
12
11
14
15
16
17
18
19
20
90-250VAC
47-63 Hz
12VA
90-250VAC
47-63
Hz
12VA
L
N
Out1
_
+
Out2
_
+
Out3
B
B
A
RTD
_
_
+
+
V
_
+
PTA
TC+, V+
PTB, mA+
TC+, V+
PTB,
mA+
TC-, VPTB, mA-
TC-, VPTB,
mA-
TC V mA RTD
10
C
NO
C
NO
NC
C
NO
Figure 2.4
Rear Terminal
Connection
for P41
Figure 2.4
Rear
Terminal
Connection
for
P41
50 C max. air ambient
Use copper conductors
(except on T/C input )
L50 C max. air ambient
Use
copper conductors
(except
on T/C input )
L
CAT.II
EI
Out4
_
+
UM0P411A
_
+
35
C
NO
TX1 TXD
TX1 TXD
TX2 RXDTX2 RXD
COM
Out5
_
+
1
2
3
4
5
6
7
8
9
10
11
12
I
B
B
A
RTD
V
OP3
90-250VAC
47-63 Hz
12VA
90-250VAC
47-63
Hz
12VA
L
N
C
NO
C
NO
_
+
OP2
_
+
13 14 15
RS-232:
TXD
TX1 TX2
RXD
COM
RS-485:
OP1
PTA
TC+, V+
PTB, mA+
TC+, V+
PTB,
mA+
TC-, VPTB, mA-
TC-, VPTB,
mA-
50 C max. air ambient
Use copper conductors (except on T/C input )
L50 C max. air ambient
Use
copper conductors (except on T/C input )
L
CAT.II
OP5:
+
C
NO
EI
+
_
Figure 2.5
Rear Terminal
Connection
for P91
Figure 2.5
Rear
Terminal
Connection
for
P91
2 - 4 Power Wiring2 - 4 Power Wiring
90 250 VAC or
11 26 VAC / VDC
~
~
Figure 2.6 Power Supply ConnectionsFigure 2.6 Power Supply Connections
1
2
L
N
7
8
L
N
P41
P91
Fuse
2A/250VAC
2-5 Sensor Input Wiring2-5 Sensor Input Wiring
18 4
19 5
20 6
P41
P91
PTA
TC+, V+
PTB, mA+
TC+, V+
PTB, mA+
TC-, VPTB, mA-
TC-, VPTB, mA-
B
B
A
RTD
_
_
+
+
V
_
+
TC V mA RTD
Figure 2.7 Sensor Input WiringFigure 2.7 Sensor Input Wiring
2-6 Control Output Wiring2-6 Control Output Wiring
3
4
P41
P91
9
10
LOAD
120V/240VAC
Mains Supply
120V/240VAC
Mains Supply
Figure 2.8
Output 1 Relay or Triac (SSR) to Drive Load
Figure 2.8
Output
1 Relay or Tr iac (SSR) to Drive Load
UM0P411A
36
120V /240V
Mains Supply
120V /240V
Mains
Supply
No Fuse
Breaker
No Fuse
Breaker
Three
Phase
Heater
Power
Three
Phase
Heater
Power
Three Phase
Delta
Heater
Load
Three Phase
Delta
Heater
Load
Contactor
3
4
P41
P91
9
10
Figure 2.9
Output 1 Relay or Triac (SSR) to Drive Contactor
Figure 2.9
Output
1 Relay or Tr iac (SSR) to Drive Contactor
Load
120V /240V
Mains Supply
120V /240V
Mains
Supply
SSR
30mA / 5V
Pulsed
Voltage
30mA / 5V
Pulsed
Voltage
Internal CircuitInternal Circuit
+
5V
0V
33
33
Figure 2.10 Output 1 Pulsed Voltage to Drive SSRFigure 2.10 Output 1 Pulsed Voltage to Drive SSR
3
4
P41
P91
9
10
UM0P411A
37
0-1V, 0-5V
1-5V,0-10V
0 - 1V, 0 - 5V
1
- 5V, 0 - 10V
Maximum Load
500 ohms
Maximum Load
500
ohms
Minimum Load
10Kohms
Minimum Load
10
K ohms
0-20mA,
4-20mA
0 - 20mA,
4
- 20mA
Load
Load
Figure 2.11 Output 1 Linear CurrentFigure 2.11 Output 1 Linear Current
Figure 2.12 Output 1 Linear VoltageFigure 2.12 Output 1 Linear Voltage
LOAD
120V/240VAC
Mains Supply
120V/240VAC
Mains Supply
Figure 2.13
Output 2 Relay or Triac (SSR) to Drive Load
Figure 2.13
Output
2 Relay or Tr iac (SSR) to Drive Load
3
4
P41
P91
9
10
3
4
P41
P91
9
10
5
6
P41
P91
11
12
UM0P411A
38
120V /240V
Mains Supply
120V /240V
Mains
Supply
No Fuse
Breaker
No Fuse
Breaker
Three
Phase
Heater
Power
Three
Phase
Heater
Power
Three Phase
Delta
Heater
Load
Three Phase
Delta
Heater
Load
Contactor
Figure 2.14
Output 2 Relay or Triac (SSR) to Drive Contactor
Figure 2.14
Output
2 Relay or Tr iac (SSR) to Drive Contactor
Load
120V /240V
Mains Supply
120V /240V
Mains
Supply
SSR
30mA / 5V
Pulsed
Voltage
30mA / 5V
Pulsed
Voltage
Internal CircuitInternal Circuit
+
5V
0V
33
33
Figure 2.15 Output 2 Pulsed Voltage to Drive SSRFigure 2.15 Output 2 Pulsed Voltage to Drive SSR
Maximum Load
500 ohms
Maximum Load
500
ohms
0-20mA,
4-20mA
0 - 20mA,
4
- 20mA
Load
Figure 2.16 Output 2 Linear CurrentFigure 2.16 Output 2 Linear Current
5
6
P41
P91
11
12
5
6
P41
P91
11
12
5
6
P41
P91
11
12
UM0P411A
39
0-1V, 0-5V
1-5V,0-10V
0 - 1V, 0 - 5V
1
- 5V, 0 - 10V
Minimum Load
10Kohms
Minimum Load
10
K ohms
Load
Figure 2.17 Output 2 Linear VoltageFigure 2.17 Output 2 Linear Voltage
5
6
P41
P91
11
12
2-7 Alarm / Event Output Wiring2-7 Alarm / Event Output Wiring
Figure 2.18 Alarm / Event output wiringFigure 2.18 Alarm / Event output wiring
LOAD
120V/240VAC
Mains Supply
120V/240VAC
Mains Supply
Relay Output to
Drive Contactor
Relay Output to
Drive
Contactor
120V /240V
Mains Supply
120V /240V
Mains
Supply
No Fuse
Breaker
No Fuse
Breaker
Three
Phase
Heater
Power
Three
Phase
Heater
Power
Three Phase
Delta
Heater
Load
Three Phase
Delta
Heater
Load
Contactor
Figure 2.19 Alarm Output to Drive ContactorFigure 2.19 Alarm Output to Drive Contactor
P41
5
6
out2
7
8
9
out3
11
12
out4
P91
P41
5
6
out2
7
8
9
out3
11
12
Out4
P91
11
12
out2
2
1
out3
UM0P411A
40
11
12
out2
2
1
out3
2-8 Event Input Wiring2-8 Event Input Wiring
17
20
Figure 2.20 Event Input wiringFigure 2.20 Event Input wiring
3
6
P41 P91
EI switch
2-9 Retransmission Output Wiring2-9 Retransmission Output Wiring
11
12
Figure 2.21 Retransmit 4-20 / 0-20 mA WiringFigure 2.21 Retransmit 4-20 / 0-20 mA Wiring
13
14
P41 P91
Minimum Load
10K ohms for voltage
Maximum Load
500 ohm for current
13
14
LOAD
+
UM0P411A
41
2-10 Data Communication2-10 Data Communication
UM0P411A
42
13
14
TX1
TX2
TX1
TX1
TX1
TX1
TX2
TX2
TX2
TX2
Terminator
220 ohms / 0.5W
Terminator
220
ohms / 0.5W
Max. 247 units can be linkedMax. 247 units can be linked
RS-232
PC
SNA10A or
SNA10B
SNA10A or
SNA10B
RS-485 to RS-232
network adaptor
RS-485 to RS-232
network
adaptor
Twisted-Pair WireTwisted-Pair Wire
Figure 2.22 RS-485 WiringFigure 2.22 RS-485 Wiring
P91
13
14
TX1
TX2
P91
13
14
TX1
TX2
P91
13
14
P41
13
14
P41
13
14
P41
RS-232
PC
9-pin
RS-232
port
9-pin
RS-232
port
Figure 2.23
RS-232 Wiring
Figure 2.23
RS-232
Wiring
CC94-1
13
14
15
If you use a conventional 9-pin RS-232 cable instead of CC94-1, the cable
must be modified according to the following circuit diagram.
If you use a conventional 9-pin RS-232 cable instead of CC94-1, the cable
must
be modified according to the following circuit diagram.
1
2
3
4
5
6
7
8
9
TX1 RD
TX2 TD
COM
GND
Female DB-9Female DB-9
To DTE ( PC ) RS-232 PortTo DTE ( PC ) RS-232 Port
1 DCD
2RD
3TD
4DTR
5 GND
6DSR
7RTS
8CTS
9RI
1 DCD
2
RD
3
TD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Figure 2.24
Configuration of RS-232 Cable
Figure 2.24
Configuration
of RS-232 Cable
P91
TXD
RXD
COM
13
14
15
P91
UM0P411A
43
13
14
15
P41
TXD
RXD
COM
13
14
15
P41
Chapter 3 ConfigurationChapter 3 Configuration
3-1 Password3-1 Password
The parameters stored in Home page can be obtained by pressing
scroll key . The parameters stored in Configuration page are
obtained by pressing page key 3 times to show - the
Configuration page, then press scroll key to get the configuration
parameter. The upper display indicates the parameter symbol, and
the lower display indicates the selected value of parameter.
There are two parameters which specity the data security function,
these are PASS ( password ) and CODE ( security code ).
Value of CODE
Value of PASS
Results
All parameters are changeable
0
1000
Any value
=1000
All parameters are changeable
Only Home page parameters are
changeable
All parameters are changeable
All parameters are not changeable
=CODE
=1000
=CODE
Others
Table 3.1 Password operation
3-2 Signal Input3-2 Signal Input
INPT:
Range:
UNIT:
Range:
DP:
Range:
INLO:
Selects the sensor type or signal type for signal input.
( thermocouple ) J_TC, K_TC, T_TC, E_TC, B_TC, R_TC
S_TC, N_TC, L_TC, C_TC, P_TC.
( RTD ) PT.DN, PT.JS
(linear ) 4-20, 0-20, 0-60, 0-1V, 0-5V, 1-5V, 0-10
Selects the process unit
C, F, PU( process unit ). If the unit is neither C nor F,
then selects PU.
Selects the resolution of process value.
( for T/C and RTD ) NO.DP, 1-DP
(for linear ) NO.DP, 1-DP, 2-DP, 3-DP
LL L L
Selects the low scale value for the linear type input.
INHI : Selects the high scale value for the linear type input.
INPT:
Range:
UNIT:
Range:
DP:
Range:
INLO:
INHI
:
UM0P411A
44
How to use INLO and INHI :How to use INLO and INHI :
If4-20mAisselected for INPT,let SL specifies the input signal low (
ie. 4 mA ), SH specifies the input signal high ( ie. 20 mA ), S specifies
the current input signal value, the conversion curve of the process
value is shown as follows :
INHI
process value
PV
INLO
SL SHS
input signal
Figure 3.1
Conversion Curve for
Linear Type Process Value
Figure 3.1
Conversion
Curve for
Linear
Ty pe Process Value
Formula : PV = INLO + ( INHI INLO )Formula : PV = INLO + ( INHI INLO )
SSLS SL
SH SLSH SL
Example : A 4-20 mA current loop pressure transducer with range
0 - 15 kg/cm is connected to input, then perform the
following setup :
Example : A 4-20 mA current loop pressure transducer with range
0
- 15 kg/cm is connected to input, then perform the
following
setup :
2
INPT=4-20 INLO=0.00
INHI = 15.00 DP = 2-DP
Of course, you may select other value for DP to alter the
resolution.
INPT = 4 - 20 INLO = 0.00
INHI
= 15.00 DP = 2-DP
Of
course, you may select other value for DP to alter the
resolution.
3-3 Event Input3-3 Event Input
The Event input accepts a digital type signal via momentary and close
contacts. The types of signal :
(1) relay or switch contacts, (2) open collector pull low and (3) TTL
logic level, can be used to switch the event input. one of eight functions
can be chosen by using ( EIFN ) contained in configuration page.
0 NONE : Event input no function
1 RUN : Applicable when unit is in static mode or Off mode
Requires only momentary type input
Event input close: unit will enter run mode
UM0P411B
45
2 HOLD : Applicable when unit is running
Event input close: Hold the profile
Event input open: Run profile again. Resume from the
segment where it hold earlier
3 ABOT: Applies when unit is in run mode
Requires only momentary type input
Event input close: Unit will abort the current running profile
and enter static mode.
4 MAN: Applies when unit is in static mode or run mode
Event input close: Outputs performs bumpless transfer
Event input open: Unit will perform normal PID operation
5 FTRA: Applies when unit is in static mode or run mode
Event input close: Performs failure transfer function
Event input open: Unit will perform normal PID operation
6 OFF: Applies when unit is in static mode or run mode
Event input close: All outputs/alarm turn off, profile stops
running
Event input open: If running, profile resumes where it was put
into off condition, outputs/alarms active again as per
configuration
7 PASS: Applies when unit is run mode
Requires only momentary type input to pass to next segment
Event input close: Profile will move ahead by 1 segment
8 PID2: Applies when unit is in static mode or run mode
UM0P411A
45-1
If chosen, close the event input pins the PB2, TI2 and TD2 will
replace PB1, TI1 and TD1 for control.
There are five types of control modes can be configured as shown in
Table 3.2.
3-4 Control Outputs3-4 Control Outputs
: Don't care
:Required to adjust if ON-OFF control is configured.
Control
Modes
OUT1 OUT2 O1HY A1HY CPB
DB
Heat only
Cool only
Heat: PID
Cool: ON-OFF
Heat: PID
Cool: PID
Heat: ON-OFF
Cool: ON-OFF
:Adjust to meet process requirements
Table 3.2 Heat-Cool control configuration valueTable 3.2 Heat-Cool control configuration value
Heat Only ON-OFF Control : Select for OUT1 and O1HY is used
for adjusting the dead band of ON-OFF control. The heat only on-off
control function is shown in the following diagram.
Heat Only ON-OFF Control : Select for OUT1 and O1HY is used
for
adjusting the dead band of ON-OFF control. The heat only on-off
control
function is shown in the following diagram.
UM0P411A
46
SP1
SP1 O1HY
ON
OFF
Output 1 Action
PV
Dead band = O1HY
Time
Time
Figure 3.2 Heat Only ON-OFF Control
Figure 3.2 Heat Only ON-OFF Control
The ON-OFF control may introduce excessive process oscillation even
if hysteresis is minimized to the smallest. If ON-OFF control is set , PB1,
TI1,TD1, PB2, TI2, TD2, CYC1, CYC2, OFST, CPB and DB will be hidden
and have no function to the system. The auto-tuning mode and bumpless
transfer will be disabled too.
Select or for OUT1 and set
TI1 and TI2 to ZERO, OFST is used to adjust the control offset ( manual
reset ). OFST is measured by % with
range 0 - 100.0 %. In the steady state ( ie. the process has been stabilized )
if the process value is lower than the set point by a definite value, say 5 C,
while 20 C is used for proportional band, that is lower than set point by
25 %, then increase OFST value by 25 % will compensate the process
ofset situation. After adjusting OFST to a correct value, the process value
will move to coincide with set point. The auto-tuning mode is disabled for
P or PD control. Refer to section 3-11 for manual tuning. P or PD control
is not prefect because the load may change from time to time and you
need to adjust OFST often. The PID control can avoid this defect.
Heat onlyP(orPD)control :
OFST Function :O1HY is hidden.
L
L
The ON-OFF control may introduce excessive process oscillation even
if
hysteresis is minimized to the smallest. If ON-OFF control is set , PB1,
TI1,TD1,
PB2, TI2, TD2, CYC1, CYC2, OFST, CPB and DB will be hidden
and
have no function to the system. The auto-tuning mode and bumpless
transfer
will be disabled too.
Select
or for OUT1 and set
TI1
and TI2 to ZERO, OFST is used to adjust the control offset ( manual
reset
). OFST is measured by % with
range
0 - 100.0 %. In the steady state ( ie. the process has been stabilized )
if
the process value is lower than the set point by a definite value, say 5C,
while
20 C is used for proportional band, that is lower than set point by
25
%, then increase OFST value by 25 % will compensate the process
ofset
situation. After adjusting OFST to a correct value, the process value
will
move to coincide with set point. The auto-tuning mode is disabled for
P
or PD control. Refer to section 3-11 for manual tuning. P or PD control
is
not prefect because the load may change from time to time and you
need
to adjust OFST often. The PID control can avoid this defect.
Heat
only P ( or PD ) control :
OFST
Function :O1HY is hidden.
L
L
UM0P411A
47
Coolonlycontrol:ON-OFFcontrol,P(orPD)control andPID
control can be selected for cool only control through Output 1. Set
OUT1 to , or , the other functions for
control, control and control
are same as descriptions for heat only control except that the output
variable ( and action ) for the cool control is inverse to the heat
control.
cool only
ON-OFF cool onlyP(PD) cool only PID
Cool only control: ON-OFF control, P ( or PD ) control and PID
control
can be selected for cool only control through Output 1. Set
OUT1
to , or , the other functions for
control, control
and control
are
same as descriptions for heat only control except that the output
variable
( and action ) for the cool control is inverse to the heat
control.
cool
only
ON-OFF cool
only P ( PD ) cool only PID
Heat only PID control : Set or for OUT1 and non-zero
value of proportional band and integral time. Perform auto-tuning to
the new process, or set correct values for PB1, TI1 and TD1. If the
control result is still unsatisfactory, then perform manual tuning to improve
the control. See section 3-11 for manual tuning. The unit contains a
algorithm to achieve a
to the process if it is tuned properly.
very clever PID and fuzzy very small overshoot
and very quick response
Heat only PID control : Set or for OUT1 and non-zero
value
of proportional band and integral time. Perform auto-tuning to
the
new process, or set correct values for PB1, TI1 and TD1. If the
control
result is still unsatisfactory, then perform manual tuning to improve
the
control. See section 3-11 for manual tuning. The unit contains a
algorithm
to achieve a
to
the process if it is tuned properly.
very
clever PID and fuzzy very small overshoot
and
very quick response
Heat - Cool control: Three types of combination for heat-cool
control are available as shown in table 3.1. The case1~case3 in
Fig 3.3 show the heat PID and cool PID operation. The case 4
show the heat PID and cool ON-OFF operation.
Heat - Cool control:
0%
Output
Power (%)
Process value
100%
DB
negative
(overlap)
CPB
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 1Case 1
UM0P411A
48
0%
Output
Power (%)
Process value
100%
DB
positive
CPB
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 2Case 2
0%
Output
Power (%)
Process value
100%
DB=0
CPB
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 3Case 3
0%
Output
Power (%)
Process value
100%
SV
A1HY
PB1 or PB2
Output 1
Output 2
Output 2
Output 1
Case 4Case 4
OUT2=ALM1
ALF1 =
ASP1 =A1HY
Figure 3.3 Heat - cool ControlFigure 3.3 Heat - cool Control
Output 2 OFF
Output 2 ON
UM0P411A
49
DB Configuration: Adjustment of DB is dependent on the system
requirements. If more positive value of DB ( greater dead band ) is
used, an unwanted cooling action can be avoided but an excessive
overshoot over the set point will occur. If more negative value of DB (
greater overlap ) is used, an excessive overshoot over the set point
can be minimized but an unwanted cooling action will occur. It is
adjustable in the range -36.0% to 36.0 % of PB. A negative DB value
shows an overlap area over which both outputs are active. A positive
DB value shows a dead band area over which neither output is active.
DB Configuration:
NOTE : The ON-OFF control may result excessive overshoot and
undershoot problems in the process. TheP(orPD)control will result
in a deviation process value from the set point. It is recommended to
use PID control for the Heat-Cool control to produce a stable and zero
offset process value.
NOTE : The ON-OFF control may result excessive overshoot and
undershoot
problems in the process. The P ( or PD ) control will result
in
a deviation process value from the set point. It is recommended to
use
PID control for the Heat-Cool control to produce a stable and zero
offset
process value.
Other configuration required: CYC1, CYC2, O1FT and O2FT
CYC1 is adjusted according to the type of output device. Generally,
select 0.5~2 sec. for CYC1 if solid state relay drive or solid relay is
installed for output1, 10~20 sec. if relay is installed for output1 and
CYC1is ignored if linear output is selected. Similar condition is applied
for CYC2 selection.
Other configuration required:
See for O1FT and O2FT adjustment.section 3-9section 3-9
CPB Configuration : The cooling proportional band is measured by %
of PB with range 50~300. Initially set 100% for CPB and examine the
cooling effect. If cooling action should be enhanced then decrease
CPB, if cooling action is too strong then increase CPB. The value of
CPB is related to PB and its value remains unchanged throughout the
auto-tuning procedures.
CPB Configuration :
UM0P411A
50
Adjustment of CPB is related to the cooling media used. For air is
used as cooling media, adjust CPB at 100(%).For oil is used as
cooling media, adjust CPB at 125(%). For water is used as cooling
media, adjust CPB at 250(%).
Adjustment of CPB is related to the cooling media used. For air is
used
as cooling media, adjust CPB at 100(%).For oil is used as
cooling
media, adjust CPB at 125(%). For water is used as cooling
media,
adjust CPB at 250(%).
3-5 Alarms3-5 Alarms
The unit can be configured up to three alarm outputs at OUT2, OUT3
and OUT4. There are 9 types of alarm functions can be selected, and
4 kinds of alarm modes are available for each alarm function.
: A process high alarm is independent of set point. When the
process is higher than the alarm value, a process high alarm occurs,
and the alarm is off as the process value is lower than alarm value (minus) alarm hysteresis. Fig. 3.4 shows the process high alarm
operation.
Figure 3.4 Process high alarm 1 operationFigure 3.4 Process high alarm 1 operation
Output 2
on
off
Alarm value
ASP1
ASP1-A1HY
OUT2=ALM1
Output 2
on
off
Figure 3.5 Process low alarm 1 operation
Figure 3.5 Process low alarm 1 operation
Output 2
on
off
Process value
Alarm value
ASP1+A1HY
ASP1
Output 2
on
off
: A Process low alarm is independent of set point. When the
process is lower than the alarm value, a process low alarm occurs, and
the alarm is off as the process value is higher than alarm value + alarm
hysteresis. Fig. 3.5 shows the process low alarm operation.
Process value
UM0P411A
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OUT2=rAL1
OUT2=ALM1
OUT2=rAL1
: A deviation high alarm alerts the operator when the process
deviates too high from set point value. When the process is higher
than SV+ASP1, a deviation high alarm occurs and the alarm is off as
the process is lower than SV+ASP1-A1HY. Figure 3.6 shows the
deviation high alarm operation.
Figure 3.6 Deviation high alarm 1 operation
Figure 3.6 Deviation high alarm 1 operation
Output 2
on
off
Process value
SV+ASP1
SV+ASP1-A1HY
Output 2
on
off
Figure 3.7 Deviation low alarm 1 operation
Figure 3.7 Deviation low alarm 1 operation
Output 2
on
off
SV+ASP1+A1HY
SV+ASP1
Output 2
on
off
Alarm value
SV (set point value)
Process value
: A deviation low alarm alerts the operator when the process
deviates too low from set point value. When the process is lower
than SV+ASP1 ( ASP1 is negative value ), a deviation low alarm
occurs, and the alarm is off as the process is higher than SV+ASP1+
A1HY. Figure 3.7 shows the deviation low alarm operation.
Alarm value
SV (set point value)
UM0P411A
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OUT2=ALM1
OUT2=rAL1
OUT2=ALM1
OUT2=rAL1
: A deviation band high/low alarm presets two trigger levels
relative to set point value. The two trigger levels are SV+ASP1 and
SV-ASP1 for alarm. When the process is higer than SV+ASP1 or
lower than SV-ASP1, a deviation band alarm occurs. When the
process is within the trigger levels SV+ASP1-A1HY and SV-ASP1+
A1HY (where ASP1 must be positive value ). Figuree 3.8 shows the
deviation band alarm 1 opertion.
Figure 3.8 Deviation band alarm 1 operationFigure 3.8 Deviation band alarm 1 operation
Output 2
on
off
Process value
Alarm value
SV+ASP1
SV+ASP1-A1HY
Output 2
on
off
Alarm value
SV-ASP1
SV-ASP1+A1HY
SV(set point value)
The above description is based on alarm 1 which is selected for
output 2, the operations of alarm 2 and alarm 3 are same as alarm1.
In the above description SV denotes the current set point value for
control which is different from SP1 as the profile mode is performed.
UM0P411A
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OUT2=ALM1
OUT2=rAL1
The alarm modes (A1MD, A2MD and A3MD) are set by using a three bit
of binary number.
alarm
mode
value
Description
A direct acting alarm output is off as the non-alarm
condition and on as an alarm condition. The output state is
inverted as a reverse alarm output is selected for OUT2, OUT3
or OUT4.
normal
A direct acting alarm output is on as an alarm
condition and it will remain unchanged even if the alarm
condition is cleared. The output state is inverted as a reverse
alarm output is selected for OUT2, OUT3 or OUT4.
latching
A direct acting alarm output is off even if an alarm
condition may occur on power up. This will prevail until the
alarm condition returns to the "inactive" condition, thereafter the
alarm will operate normally.
holding
The output state is inverted as a
reverse alarm output is selected for OUT2, OUT3 or OUT4.
holding
A direct acting and alarm performs both
holding and latching alarm functions.
latching holding
The output state is
inverted as a reverse alarm output is selected for OUT2, OUT3
or OUT4.
latching holding
Table 3.3 Alarm mode descriptionTable 3.3 Alarm mode description
The latching alarm output is off when both and keys are pressed,
once the alarm condition is removed.
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3-6 Configure Home Page3-6 Configure Home Page
The conventional controllers are designed with a fixed parameter
scrolling. This unit has the flexibility for you to select those parameters which
are most useful to you and put these parameters in the home page. Hence,
you can have a custom home page.
There are up to eight parameters can be selected for home page,
these are : SEL1~SEL8 in the configuration page.
There are 19 parameters can be selected for SEL1~SEL8, these are: INPT,
UNIT, DP, PB1, TI1, TD1, PB2, TI2, TD2, OFST, O1HY, CYC1, CYC2, CPB,
DB, A1HY, A2HY, A3HY, ADDR.
When using the up-down key to select the parameters, you may not obtain
all of the above parameters. The number of visible parameters is
dependent on the configuration codition. The hidden parameters for a
specific application are also deleted from the values of SEL1~SEL8
parameters.
3-7 User Calibration3-7 User Calibration
Each unit is calibrated in the factory before shipment. You still can modify
the calibration conditions after shipment.
Purpose of user calibration
Purpose of user calibration
The basic calibration of the unit is highly stable and set for life. User
calibration allows you to offset the permanent factory calibration to either:
1. Calibrate the unit to meet your reference standard.
2. Match the calibration of the unit to that of a particular transducer or
sensor input.
3. Calibrate the unit to suit the characteristics of a particular installation.
4. Remove long term drift in the factory set calibration.
There are two parameters: offset low value and offset high value
which are adjusted to correct the error of process value.
See section 1-5 for key operation flowchart, press key until low
calibration page is obtained. Send the low signal to the input of unit, then
press key. If the process value (the upper display) is different from
the input signal, then you can use and keys to change the
OFSTL value (the lower display) until the process value is equal to the
value you want. Then press and hold key for 5 seconds. The low
point calibration is finished. The similar procedure is applied to high
point calibration.
OFSTL
OFSTH
OFSTL
OFSTH
UM0P411A
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Displayed
value
Offset
introduced
Factory
Calibration
User
Calibration
Offset
introduced
Desired high
point value
High point
calibration
Low point
calibration
Desired low
point value
Input signal
Figure 3.9 Two point user calibration
Figure 3.9 Tw o point user calibration
The two points construct a straight line. For the reason of accuracy it is
best to calibrate with the two points as far as possible.
After user calibration is complete, the input type will be stored in the
memory. If the input type is changed, a calibration error will occur and
an error code is displayed.
UM0P411A
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The Filter is available only for PV, and is performed for the displayed
value only. The controller is designed to use unfiltered signal for
control even if Filter is applied. A lagged ( filtered ) signal, if used for
control, may produce an unstable process.
The Filter is available only for PV, and is performed for the displayed
value
only. The controller is designed to use unfiltered signal for
control
even if Filter is applied. A lagged ( filtered ) signal, if used for
control,
may produce an unstable process.
Note
Time
PV
1 sec1 sec
1 sec1 sec
FILT=30
FILT=0
FILT=1
Figure 3.10 Filter CharacteristicsFigure 3.10 Filter Characteristics
3- 8 Digital Filter3- 8 Digital Filter
In certain application the process value is too unstable to be read. To
improve this a programmable low pass filter incorporated in the
controller can be used. This is a first order filter with time constant
specified by parameter . The default value of FILT is 0.5 sec.
before shipping. Adjust FILT to change the time constant from 0 to 60
seconds. 0 second represents no filter is applied to the input signal.
The filter is characterized by the following diagram.
FILT
UM0P411A
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3 -9 Failure Transfer3 -9 Failure Transfer
The controller will enter as one of the following conditions
occurs:
1. occurs due to the input sensor break or input current below
1mA if 4-20 mA is selected or input voltage below 0.25V if 1-5 V is
selected .
2. occurs due to the A-D converter of the controller fails.
failure mode
SBER
ADER
failure mode
SBER
ADER
The output 1 and output 2 will perform the function as
the controller enters failure mode.
failure transferfailure transfer
Output 1 Failure Transfer, if activated, will perform :
1. If output 1 is configured as proportional control ( ie. HTPC, CTPC,
HLIN, or CLIN selected for OUT1, ), and BPLS is selected for O1FT,
then output 1 will perform bumpless transfer.
Thereafter the previous averaging value of MV1 will be used for
controlling output 1.
2. If output 1 is configured as proportional control, and a value of 0 to
100.0 % is set for O1FT, then output 1 will perform failure transfer.
Thereafter the value of O1FT will be used for controlling output 1.
3. If output 1 is configured as ON-OFF control ( ie. HONF or CONF is
selected for OUT1 ), then output 1 will transfer to off state if OFF is
set for O1FT and transfer to on state if ON is set for O1FT.
Output 1 Failure Transfer
Output 2 Failure Transfer, if activated, will perform :
1. If OUT2 is configured as CTPC or CLIN, and BPLS is selected for O2FT,
then output 2 will perform bumpless transfer. Thereafter the previous
averaging value of MV2 will be used for controlling output 2.
2. If OUT2 is configured as CTPC or CLIN, and a value of 0 to 100.0 %
is set for O2FT, then output 2 will perform failure transfer. Thereafter the
value of O2FT will be used for controlling output 2.
3. If OUT2 is configured as alarm function, and OFF is set for O2FT,
then output 2 will transfer to off state, otherwise, output 2 will transfer
to on state if ON is set for O2FT.
Output 2 Failure Transfer, if activated, will perform :
OUT3 and OUT4 Failure Transfer is activated as the controller enters
failure mode. Thereafter the alarm will transfer to the ON or OFF state
which is determined the set value of O3FT or O4FT..by
OUT3 and OUT4 Failure Transfer
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3 -10 Auto-tuning3 -10 Auto-tuning
The auto-tuning process is performed at set point.
The process will oscillate around the set point during tuning
process. Set a set point to a lower value if overshooting beyond
the normal process value is likely to cause damage.
The auto-tuning process is performed at set point.
The
process will oscillate around the set point during tuning
process.
Set a set point to a lower value if overshooting beyond
the
normal process value is likely to cause damage.
The auto-tuning is applied in cases of :
Initial setup for a new process
The set point is changed substantially from the previous autotuning value
The control result is unsatisfactory
The auto-tuning is applied in cases of :
Initial
setup for a new process
The
set point is changed substantially from the previous auto-
tuning
value
The
control result is unsatisfactory
*
*
*
Operation :Operation :
1. Set the correct values for the configuration page. Nonzero value
for PB and TI should be set. Set a correct password for the unit.
2. Set EIFN = PID2 if a second set of PID is required to be tuned.
3. Set the set point to a normal operating value or a lower value if
overshooting beyond the normal process value is likely to cause
damage. Then enters the A-T mode. The upper display will begin
to flash and the auto-tuning procedure for PID1 is beginning.
4. If the system needs to use a second set of PID values, then after
the first auto-tuning is complete, close the event input of the unit
and repeat the step 3 to the second set of PID values.
NOTE :NOTE :
The auto-tuning mode is disabled as soon as either failure mode
or manual control mode occurs.
Procedures:
The auto-tuning can be applied either as the process is warming
up ( Cold Start ) or as the process has been in steady state (
Warm Start ).
After the auto-tuning procedures are completed, the upper
display will cease to flash and the unit revert to PID control by
using its new PID values. The PID values obtained are stored in
the nonvolatile memory.
UM0P411A
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Auto-Tuning ErrorAuto-Tuning Error
If auto-tuning fails an ATER message will appear on the upper display
in cases of :
If auto-tuning fails an ATER message will appear on the upper display
in
cases of :
Solutions toSolutions to
1. Try auto-tuning once again.
2. Don't change set point value during auto-tuning procedure.
3. Don't set zero value for PB and TI.
4. Use manual tuning instead of auto-tuning. ( See section 3-12 ).
5. Touch and key to reset message.
1. Try auto-tuning once again.
2.
Don't change set point value during auto-tuning procedure.
3.
Don't set zero value for PB and TI.
4.
Use manual tuning instead of auto-tuning. ( See section 3-12 ).
5.
Touch and key to reset message.
If PB exceeds 9000 ( 9000 PU, 900.0 F or 500.0 C ).
or if TI exceeds 3600 seconds.
or if set point is changed during auto-tuning procedure.
LL
If PB exceeds 9000 ( 9000 PU, 900.0 F or 500.0 C ).
or
if TI exceeds 3600 seconds.
or
if set point is changed during auto-tuning procedure.
LL
3 - 11 Manual Tuning3 - 11 Manual Tuning
In certain applications ( very few ) using auto-tuning to tune a process
may be inadequate for the control requirement, then you can try
manual tuning.
In certain applications ( very few ) using auto-tuning to tune a process
may
be inadequate for the control requirement, then you can try
manual
tuning.
If the control performance by using auto- tuning is still unsatisfactory,
the following rules can be applied for further adjustment of PID values :
If the control performance by using auto- tuning is still unsatisfactory,
the
following rules can be applied for further adjustment of PID values :
ADJUSTMENT SEQUENCEADJUSTMENT SEQUENCE
SYMPTOM SOLUTION
(1) Proportional Band ( PB )
(1) Proportional Band ( PB )
(2) Integral Time ( TI )(2) Integral Time ( TI )
(3) Derivative Time ( TD )(3) Derivative Time ( TD )
Slow ResponseSlow Response
High overshoot or
Oscillations
High overshoot or
Oscillations
Slow ResponseSlow Response
Slow Response or
Oscillations
Slow Response or
Oscillations
Instability or
Oscillations
Instability or
Oscillations
High OvershootHigh Overshoot
Decrease PBDecrease PB
Increase PBIncrease PB
Decrease TIDecrease TI
Increase TIIncrease TI
Decrease TDDecrease TD
Increase TDIncrease TD
Table 3.4 PID Adjustment GuideTable 3.4 PID Adjustment Guide
Figure 3.11 shows the effects of PID adjustment on process response.Figure 3.11 shows the effects of PID adjustment on process response.
UM0P411A
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Figure 3.11 Effects of PID AdjustmentFigure 3.11 Effects of PID Adjustment
PV
Time
Perfect
PB too high
PB too high
PB too lowPB too low
Set pointSet point
P actionP action
I actionI action
PV
Time
Perfect
TI too low
TI too low
TI too highTI too high
Set pointSet point
D actionD action
PV
Time
Perfect
TD too high
TD too high
TD too lowTD too low
Set pointSet point
UM0P411A
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3 -12 Manual Mode3 -12 Manual Mode
Operation:
To enable manual control the password PASS should be set with a
value equal to CODE (except CODE=0 ) .
Press key to get (mode select), then use and keys
to obtain (Man ). Then press key for 5 seconds, the unit
now enters the manual mode. The upper display will begin to flash
and the lower display will show or .
indicates control percentage value for heating output and
indicates control percentage value for cooling output. Now you can
use up and down key to adjust the percentage values for the heating
or cooling output. The controller performs open loop control as long
as it stays in manual mode.
To enable manual control the password PAS S should be set with a
value
equal to CODE (except CODE=0 ) .
Press
key to get (mode select), then use and keys
to
obtain (Man ). Then press key for 5 seconds, the unit
now
enters the manual mode. The upper display will begin to flash
and
the lower display will show or .
indicates control
percentage value for heating output and
indicates
control percentage value for cooling output. Now you can
use
up and down key to adjust the percentage values for the heating
or
cooling output. The controller performs open loop control as long
as
it stays in manual mode.
To press both and keys , the controller will revert to static
mode and show home display.
To press both and keys , the controller will revert to static
mode
and show home display.
Exit Manaul MadeExit Manaul Made
Two types of interface are available for Data Communication. These are
and interface. Since RS-485 uses a differential architecture to
drive and sense signal instead of a single ended architecture which is used
for RS-232, RS-485 is less sensitive to the noise and suitable for a longer
distance communication. RS-485 can communicate without error over 1 km
distance while RS-232 is not recommended for a distance over 20 meters.
RS-
485 RS-232
Tw o types of interface are available for Data Communication. These are
and interface.
Since RS-485 uses a differential architecture to
drive
and sense signal instead of a single ended architecture which is used
for
RS-232, RS-485 is less sensitive to the noise and suitable for a longer
distance
communication. RS-485 can communicate without error over 1 km
distance
while RS-232 is not recommended for a distance over 20 meters.
RS-
485 RS-232
Using a PC for data communication is the most economic way. The signal
is transmitted and received through the PC communication Port ( generally
RS-232 ). Since a standard PC can't support RS-485 port, a network
adaptor(suchas )hastobeusedtoconvertRS-485to
RS-232 for a PC if RS-485 is required for the data communication. But there
is no need to be sad. Many RS-485 units ( up to 247 units ) can be
connected to one RS-232 port, therefore a PC with 4 comm ports can
communicate with 988 units. It is quite economic.
SNA10A SNA10B,
Using a PC for data communication is the most economic way. The signal
is
transmitted and received through the PC communication Port ( generally
RS-232
). Since a standard PC can't support RS-485 port, a network
adaptor
( such as ) has to be used to convert RS-485 to
RS-232
for a PC if RS-485 is required for the data communication. But there
is
no need to be sad. Many RS-485 units ( up to 247 units ) can be
connected
to one RS-232 port, therefore a PC with 4 comm ports can
communicate
with 988 units. It is quite economic.
SNA10A SNA10B,
3 - 13 Data Communication3 - 13 Data Communication
The controllers support mode of protocol for the data
communication. Other protocols are not available for the series.
RTU Modbus
UM0P411A
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Setup
Enters the configuration page.
Select COMM for OUT4 or OUT5 . Set unequal addresses for those units
which are connected to the same port.
Set the Baud Rate ( ), and Parity Bit ( ) such that these values
are conform to PC setup conditions.
BAUD PARI
Enters the configuration page.
Select
COMM for OUT4 or OUT5 . Set unequal addresses for those units
which
are connected to the same port.
Set
the Baud Rate (),and Parity Bit ()such that these values
are
conform to PC setup conditions.
BAUD PARI
If you use a conventional 9-pin RS-232 cable instead of CC94-1, the cable
should be modified for proper operation of RS-232 communication
according to Section 2-10.
If you use a conventional 9-pin RS-232 cable instead of CC94-1, the cable
should
be modified for proper operation of RS-232 communication
according
to
3 - 14 Retransmission3 - 14 Retransmission
The profiler can output (retransmit) process value or set point value
via its retransmission terminals RE+ and RE- provided that the
retransmission option is ordered. To accomplish this you can select
(REPV) or (RESP) for OUT4 or OUT5. The following
parameters should be configured for retransmission:
OP4L : Low limit value for output 4
OP4H : High limit value for output 4
REL4 : Retransmission low scale value for output 4
REH4 : Retransmission high scale value for output 4
OP5L : Low limit value for output 5
OP5H : High limit value for output 5
REL5 : Retransmission low scale value for output 5
REH5 : Retransmission high scale value for output 5
Example:
If you want to output 4 mA for PV at 0 C and 20mA for PV at
1000 C via output 5, then you should set the following
parameters:
L
L
OUT5 =
OP5L = 20.0 (%), since 20% of a 0-20mA output module
equipped will output 4 mA ( 20% of 20mA span ).
OP5H = 100.0 (%)
REL5 = 0 C
REH5 = 1000 CLL
UM0P411A
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3 - 15 Output Scaling3 - 15 Output Scaling
The output scaling can be applied to the cases of linear output (case 1 in
Fig. 3.12 ) and retransmission (case 2 in Fig. 3.12 ). The Out.L in Fig. 3.12
may be 0 mA, 0V, 1V or 4mA, and out.H may be 20mA, 5V or 10V according
the output module installed.
0%
MV1 or
MV2
Electrical
Output
100%
Out.L
Case 1Case 1
Out.H
Low
Retransmission
PV or SV
Electrical
Output
High
Out.L
Case 2Case 2
Out.H
Figure 3.12 Output scaling function
Figure 3.12 Output scaling function
UM0P411A
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Chapter 4 Profiler OperationChapter 4 Profiler Operation
4-1 What is set point profiler4-1 What is set point profiler
Many applications need to vary temperature or process value with time.
Such applications need a controller which varies a set point as a function
of time. The profiling controller P41 and P91 can do this.
The set point is varied by using a set point profiler. The profile is stored as
a series of " ramp " and " dwell " segments, as shown below.
Set point
Time
Figure 4.1 Set point profileFigure 4.1 Set point profile
In each segment you can define the state of up to 3 event outputs
which can drive either relay, logic or triac outputs, depending on the
modules installed.
A profile is executed either once, repeated a set number of times or
repeated continuously. If repeated a set number of times, then the
number of cycles must be specified as part of the profile.
There are four types of segment:
Ramp
The set point ramp linearly, from its current value to a
new value, either at a rate (ramp rate), or in a set time
ramp time). you must specify the ramp rate or the
ramp time and the target set point when creating or
modifying a profile.
The set point remains constant for a specified period.
It is often necessary to jump backward and run the
loop a set number of cycles.
The profile either ends in this segment or repeats a
set number of cycles. The profile stops after the
repeated cycles are finished.
Dwell
Jump
End
Table 4.1 Segment typesTable 4.1 Segment types
UM0P411A
65
4-2 Segment connection4-2 Segment connection
Four kinds of combination are allowable for connectiong segments,
these are:
Ramp-Ramp:
Ramp-Dwell:
Dwell-Ramp:
Dwell-Dwell:
4-3 Profiler Modes4-3 Profiler Modes
The profile have eight operating modes:
Mode Description Indication
Run
In run mode, the profiler varies the set point
according to the stored profile values.
Hold
In hold mode, the profile is forzen at its
current point. In this state you can make
temporary changes to any profile
parameter( for example, a target set point,
a dwell time or the time remaining in the
current segment ). Such changes will only
remain effective until the profile is reset and
run again, when they will be overwritten by
the stored profile values.
RUN light on
HLD light on
UM0P411A
66
Mode Descrition Indication
Holdback
Holdback indicates that the process value is
lagging the set point by more than a preset
amount (holdback band HBBD) and that the
profile is in HOLD, waiting for the process to
catch up.
HLD light
flashes
Static
In static mode, the profiler is inactive and the
controller act as a standard controller, with
the set point determined by the value set in
the lower display.
Both RUN
and HLD light
are off
A-T
In automatic tuning mode, the profiler is
inactive and the controller executes
automatic tuning function at its static mode
set point.
Both RUN and
HLD light are
off. Upper
display flashes.
MAN
In manual mode, the profiler is inactive and
the heating and cooling output values can
be adjusted at the lower display by up-down
keys.
Both RUN and
HLD light are
off. Upper
display flashes.
Lower display
showes
or
OFF
In off mode, the profiler is inactive and all the
outputs are disabled. That is all the control
outputs, alarms and event outputs are off.
Both RUN and
HLD light are
off. Upper
display shows
OFF and
flashes.
End
The profile is complete.
Both RUN and
HLD lights
flash.
Table 4.2 Profiler ModesTable 4.2 Profiler Modes
4-4 Running, holding and aborting a profile4-4 Running, holding and aborting a profile
Press page key until mode page is obtained. The upper display will show
and the lower display is the values for mode selection. By using
up/down key until is obtained. Press page key for 5 seconds then
the profiler enters RUN mode. If is obtained, pressing the page
key for 5 seconds will enter HOLD mode.
UM0P411A
67
The operator may abort (i.e. terminate) the current profile by holding page
key for more than 5 seconds during the lower display shows .
When the program is aborted, the profiler is inactive and enters static
mode. At the same time both the RUN light and HLD light are off.
Please refer to for key operation.section 1-5section 1-5
4-5 Viewing and modifying profile progress4-5 Viewing and modifying profile progress
Three parameters: PFSG, TIME, CYCL which indicate the status of profile
progress. The operator can easily view these parameters: the current
profile and segment number, the time remaining for the current segment
and the cycle remaining for the current profile on the home page.
4-6 Start4-6 Start
The parameter "St Ar" in the configuration is used to specify the start point
for the profile.
There are three values for the starting point, these are
PV: Process value (default value )
SP1:controller set point value
STSP: start set point value
The normal method is to start from the process value, because this will
produce a smooth and bumpless start to the process. However, if you want
to guarantee the time period of the first segment, you should set SP1 or
STSP for the start point
UM0P411B
68
When profile is running, if it is required to modify next segment data, no
need to hold the current profile, modifications can be done directly from the
configuration
If "RUN" and "HLD" LED's are blinking simultaneously, it indicates the end
of previous running profile, it requires to Reset profile controller by
pressing UP and DOWN keys together to take Profile start segment,
PFSG=1.00. Select the profile and segment by pressing Enter Key. P
1.00 indicates profile 1 and segment 00 is selected.
When profile is running, if is required to jump to another segment, then it
requires holding of current profile, go to current segment PSEG by pressing
"Enter" button, then use "Up" and "Down" buttons to modify the segment
and then run the profile again.
When profile is running, if it is required to change dwell time or ramp rate of
current segment, then it requires holding of current profile, press "Enter"
button, twice to go to "TIME" and then modify the value and then run the
profile again.
enabled or disabled. Holdback has three parameters: -holdback wait
time, -holdback band and -holdback type. If the error from the
set point exceeds the set holdback band (HBBD), then the holdback
feature, if enabled, will automatically freeze the profile at its current point
and flash the HLD light. At the same time, the holdback timer begins to
count. When the value of holdback timer exceeds the value of holdback
wait time HBT, the profiler will no longer be freezed and jump to its next
segment, at the same time an error code will be displayed. When
the error comes within the holdback band (HBBD), the program will resume
normal running. There are four different Holdback types. The choice of type
is made by setting HBTY parameter when creating a profile, and may be
one of the following:
HBT
HBBD HBTY
HBT
HBBD HBTY
- Disables Holdback - no action is taken.
- Deviation Low Holdback holds the profile back when the process
value deviates below the set point by more then the holdback
band (HBBD).
- Deviation high holdback holds the profile back when the process
value deviates above the set point by more than the holdback
band (HBBD).
- Deviation Band Holdback is a combination of the two. It holds the
profile back when the process value deviates either above or below
the set point by more than the holdback band ( HBBD ).
HBT is a global parameter which is common to all profiles. HBBD
is a parameter which apply to a specific profile. HBTY is a
parameter which apply to a segment in a specific profile.
UM0P411B
69
4-7 Holdback4-7 Holdback
As the set point ramps up or down (or dwells), the measured value may
lag behind or deviate from the set point by an undesirable amont.
"Holdback" is available to freeze the profile at its current state, should this
occur. The action of Holdback is the same as a deviation alarm. It can be
Profile held if
HBTY set to
Lo or BAND
Profile held if
HBTY set to
Hi or BAND
HBBD
HBBD
Holdback on positive rampHoldback on positive ramp
Profile held if
HBTY set to
Lo or BAND
Profile held if HBTY
set to Hi or BAND
HBBD
HBBD
Holdback on negative rampHoldback on negative ramp
Profile held if
HBTY set to
Hi or BAND
Profile held if
HBTY set to
Lo or BAND
HBBD
HBBD
Holdback on dwellHoldback on dwell
Figure 4.2 Holdback operationFigure 4.2 Holdback operation
UM0P411A
70
4-8 Power failure4-8 Power failure
If power is lost and then restored, while a profile is running, the behavior of
the profile is determined by the setting of the parameter " PFR " power fail
recovery in profile configuration. This can have one of 4 settings - ,
, and . If is selected, then when power is restored
the profile continues from where it was interrupted when power was lost.
The parameters such as set point value ( SV ), time remaining ( TIME ) and
cycle remaining ( CYCL ) will be restored to their power-down values. For
application that need to bring the process value to the set point value as
soon as possible, this is the best choice. The two diagrams below illustrate
the respective responses, Fig. 4.3 if power fails during a dwell segment and
Fig. 4.4 if it fails during a ramp segment.
Ramp
Segment
Set pointSet point
Time
t1
Segment dwell
time = t1+t2
Segment dwell
time
= t1+t2
power offpower off
power onpower on
t2
Dwell
Segment
Figure 4.3 Recovery from profile at dwell segment
Figure 4.3 Recovery from profile at dwell segment
Figure 4.4 Recovery from profile at ramp segmentFigure 4.4 Recovery from profile at ramp segment
Set pointSet point
Time
power onpower on
power offpower off
Ramp Segment Dwell Segment
Target Set pointTarget Set point
UM0P411A
71
If is selected, then when power is restored the set point starts at
the current process value, and then runs to the target set point of the
active segment. This choice provides a smoother recovery. The two
diagrams below illustrate the respective responses, Fig. 4.5 if power
fails during a dwell segment and Fig. 4.6 if it fails during a ramp segment.
Set pointSet point
Time
t1
Segment dwell
time = t1+t2
Segment dwell
time
= t1+t2
power offpower off
power onpower on
t2
Ramp
Segment
Dwell Segment
Figure 4.5 Recovery from PV at dwell segment
Figure 4.5 Recovery from PV at dwell segment
Figure 4.6 Recovery from PV at ramp segmentFigure 4.6 Recovery from PV at ramp segment
Set pointSet point
Time
power onpower on
power offpower off
Ramp Segment Dwell Segment
Target Set pointTarget Set point
If is selected, then when power is restored the profiler is disabled
and it enters static mode, and SP1 is selected for control set point.
If is selected, then when power is restored the profiler is disabled
and it enters OFF mode, all the control outputs as well as alarms and
events are off.
UM0P411A
72
4-9 Configuring the profiler4-9 Configuring the profiler
when first installing a profiler you should check that the configuration
conforms to your requirement.
STAR : set point value at start of profile
END : set point value at end of profile
DLAY : Delay time before profile start
PFR : Power fail recovery
HBT : Holdback wait time
Global Data
Global Data
The following parameters are common to all profiles:
PROF : Profile number selected for view
HBBD : Holdback band
STSP : Start set point value
RMPU : Unit for ramp segment
DLLU : Unit for dwell segment
Profile Data
Profile Data
The following parameters are used for a specific profile:
SGNO : Segment number
SGTY : Segment type
TGSP : Target set point
RTRR : Ramp time or ramp rate
P2EV : PID selection and event output states
HBTY : Holdback type
DLLT : Dwell time
SEG : Target segment number for jump segment
CYCL : Repeat number of cycle
FSP : Final set point for the end segment
Segment Data
Segment Data
The following parameters which apply to each segment in a specific
profile:
4-10 Viewing and creating a profile4-10 Viewing and creating a profile
Refer to for key operation. Press page key to obtain
configuration page. After completing the configuration of all the parameters
including those parameters which are common to all profiles, you can
proceed to the profile page to create a profile. To create a specific profile
you need to set the profile number at first, then set HBBD, STSP, RMPU,
DLLU and SGNO for this profile.
section 1-5section 1-5
UM0P411A
73
The next parameter is segment type (SGTY). there are four different
segment types, these are
: Ramp to a new set point at a set rate or in a set time
: Dwell for a set time
: Jump to a specified segment in the same profile
: Make this segment the end of the profile
The parameters that follow SGTY (segment type) depend on the type of
segment selected as shown in the table below. The function of each
parameters follows the table.
Parameter
Segment type (SGTY) selected
0 RAMP
1 DLL
2 JUMP 3 END
TGSP
RTRR
P2EV
HBTY
DLLT
SEG
CYCL
FSP
Table 4.3 Parameters that follow segment typeTable 4.3 Parameters that follow segment type
Suppose that you need a profiler to control a process .The response of
the profiler must be same as the figure shown below.
UM0P411A
74
25
150
250
450
650
1
1
2
2
33
4
4
5
5
1
1
22
33
44
55
66
77
88
99
10
10
11 11
END
Event 1
Event 2
Alarm 3(End
of profile)
PID 2
Time(minute)
Figure 4.7 Profiling curve example
Figure 4.7 Profiling curve example
0
12
12
Set point
0
In order to meet the response of profiling curve example. you can make a
series of setting of parameters as follow:
Global Data
Global Data
STAR = STSP
END = OFF
DLAY = 0
PFR = PV
HBT = 1.00
Profile Data
Profile Data
PROF = 1
HBBD = 50
STSP = 25.0
RMPU = HH.MM
DLLU = HH.MM
SGNO = 0
SGTY = RAMP
TGSP = 150.0
RTRR = 15
P2EV = 0000
HBTY = 1
SGNO = 1
SGTY = DLL
P2EV = 0000
HBTY = 3
DLLT = 20
Segment Data
Segment Data
Segment 0
Segment 1
UM0P411A
75
100
SGNO = 4
SGTY = RAMP
TGSP = 150.0
RTRR = 25
P2EV = 0001
HBTY = 2
SGNO = 5
SGTY = JUMP
SEG=1
CYCL = 2
SGNO = 6
SGTY = DLL
P2EV = 0000
HBTY = 3
DLLT = 24
SGNO = 7
SGTY = RAMP
TGSP = 650.0
RTRR = 30
P2EV = 1010
HBTY = 1
SGNO = 2
SGTY = RAMP
TGSP = 250.0
RTRR = 20
P2EV = 0000
HBTY = 1
SGNO = 3
SGTY = DLL
P2EV = 0000
HBTY = 3
DLLT = 10
Segment 2
Segment 3
Segment 4
Segment 5
Segment 6
Segment 7
SGNO = 8
SGTY = DLL
P2EV = 1010
HBTY = 3
DLLT = 30
SGNO = 9
SGTY = RAMP
TGSP = 450.0
RTRR = 30
P2EV = 1011
HBTY = 2
SGNO = 10
SGTY = DLL
P2EV = 1010
HBTY = 3
DLLT = 20
SGNO = 11
SGTY = RAMP
TGSP = 100.0
RTRR = 11
P2EV = 0001
HBTY = 2
SGNO = 12
SGTY = END
CYCL = 2
FSP = 100.0
Segment 8
Segment 9
Segment 10
Segment 11
Segment 12
UM0P411A
76
4-11 Event Outputs and PID Selection4-11 Event Outputs and PID Selection
The event outputs and PID selection are defined by parameter P2EV in
the segment data and parameters OUT2, OUT3 and OUT4. There are
up to 3 event outputs can be configured. The register 95 shown in
section 1-6 describes how to define event status and select PID values.
There are two sets of PID parameters stored in the memory. If the unit is
in RUN or HOLD mode, the PID sets are selected by the most significant
bit of parameter P2EV. If the unit is in STAT mode (static or controller
mode), the PID sets are selected by event input function EIFN. If the
unit is in A-T mode, then PB1, TI1, TD1 are selected. If the unit is in AT2
mode, then PB2, TI2 and TD2 are selected.
UM0P411A
77
Chapter 5 ApplicationsChapter 5 Applications
A heat treatment oven need to vary temperature as a function of time.
Because the process requires a rapid increase of temperature as it is
heated and a rapid decrease of temperature as it is cooled. In order to
achieve a rapid increase of temperature, an additional heater is turned
on at higher range of temperature. A cooling fan is turned on to
accelerate the cooling rate as the temperature falls fast. An alarm is
required to announce the operator as the procedure is finished.
Since the condition is changing when an additional heater is turned on,
the PID control parameter should be different from the case of single heater.
A P41 profiling controller is perfectly to meet the above requirements. The
system diagram is shown below:
P41
Out3
Out4
Out2
Out1
RUN
HLD
58
28
LCLC
LFLF
Main HeaterMain Heater
Aux.
Heater
Aux.
Heater
6 5 19 20 9 7 2 1
+
OFF
Mains
Supply
Mains
Supply
ON
EI
17
+
14
15
Recorder
Oven
Fan
+
Figure 5.1
A Heat Treatment Oven
Figure 5.1
A
Heat Treatment Oven
3
4
11
12
UM0P411A
78
The output 1 is used to drive the main heater, The output 2 is used to
drive the cooling fan, the output 3 is used for end of profile relay and the
output 4 is used to drive the auxiliary heater.
Temperature
Time
Figure 5.2 Temperature profile of the Heat Treatment OvenFigure 5.2 Temperature profile of the Heat Treatment Oven
The temperature profile is shown as Fig. 5.2. To achieve this profile,
the profiler is configured by the following setting:
400 CL
1000 CL
0
Global Data
Global Data
STAR = PV
END = OFF
DLAY = 0
PFR =CONT
HBT = 0.05
Profile Data
Profile Data
PROF = 1
HBBD = 50
RMPU = HH.MM
DLLU = HH.MM
SGNO = 1
SGTY = RAMP
TGSP = 400.0
RTRR = 25
P2EV = 0000
HBTY = 1
Segment Data
Segment Data
SGNO = 2
SGTY = DLL
P2EV = 0000
HBTY = 3
DLLT = 21
SGNO = 3
SGTY = RAMP
TGSP = 1000.0
RTRR = 9
P2EV = 1100
HBTY = 1
SGNO = 4
SGTY = DLL
P2EV = 1100
HBTY = 3
DLLT = 18
SGNO = 5
SGTY = RAMP
TGSP = 25.0
RTRR = 15
P2EV = 0001
HBTY = 2
SGNO = 6
SGTY = END
CYCL = 1
FSP = 25.0
Controller Configuration Data
Controller Configuration Data
ALF2 = ENDP
A2MD = 0000
INPT = K_TC
OUT1 = HTPC
O1FT = BPLS
UNIT = C
DP = 1_DP
CYC1 = 18.0
L
OUT2 = EVN1
OUT3 = ALM2
OUT4 = EVN3
OUT5 = REPV
OP5L = 0.0
OP5H = 100.0
REL5 = 0.0
REH5 = 1000.0
Auto-tuning is performed at 400 C for
PID1 and 1000 C for PID2.
L
L
Auto-tuning
UM0P411A
79
25 46 55 73 88
Chapter 6 SpecificationsChapter 6 Specifications
Power
Input
90 250 VAC, 47 63 Hz, 12VA, 5W maximum
11 26 VAC / VDC, 12VA, 5W maximum
90 250 VAC, 47 63 Hz, 12VA, 5W maximum
11
26 VAC / VDC, 12VA, 5W maximum
Sensor Break Detection :Sensor Break Detection :
Sensor open for TC, RTD and mV inputs,
Sensor short for RTD input
below 1 mA for 4-20 mA input,
below 0.25V for1-5Vinput,
unavailable for other inputs.
Sensor open for TC, RTD and mV inputs,
Sensor
short for RTD input
below
1 mA for 4-20 mA input,
below
0.25V for 1 - 5 V input,
unavailable
for other inputs.
Sensor Break Responding Time :Sensor Break Responding Time :
Within 4 seconds for TC, RTD and mV inputs,
0.1 second for 4-20 mA and1-5Vinputs.
Within 4 seconds for TC, RTD and mV inputs,
0.1
second for 4-20 mA and 1 - 5 V inputs.
Resolution :
Sampling Rate :
Maximum Rating :
Temperature Effect :
Sensor Lead Resistance Effect :
Common Mode Rejection Ratio ( CMRR ):
18 bits
5 times / second
-2 VDC minimum, 12 VDC maximum
( 1 minute for mA input )
1.5uV/ C for all inputs except
mA input
T/C: 0.2uV/ohm
3-wire RTD: 2.6 C/ohm of resistance difference of two
leads
2-wire RTD: 2.6 C/ohm of resistance sum of two leads
200 nA
120dB
AB
A
L
L
3.0uV/ C for mA inputB
Resolution :
Sampling
Rate :
Maximum
Rating :
Temperature
Effect :
Sensor
Lead Resistance Effect :
Common
Mode Rejection Ratio ( CMRR ):
18
bits
5
times / second
-2
VDC minimum, 12 VDC maximum
(
1 minute for mA input )
1.5uV/ C
for all inputs except
mA
input
T/C:
0.2uV/ohm
3-wire
RTD: 2.6 C/ohm of resistance difference of two
leads
2-wire
RTD: 2.6 C/ohm of resistance sum of two leads
200
nA
120dB
AB
A
L
L
3.0uV/ C
for mA inputB
Burn-out Current :Burn-out Current :
Normal Mode Rejection Ratio ( NMRR ): 55dBNormal Mode Rejection Ratio ( NMRR ): 55dB
UM0P411A
80
Characteristics:
Type Range
Input
Impedance
Input
Impedance
J
-120 C 1000 C
( -184 F 1832 F )
-120 C 1000 C
(
-184 F 1832 F )
Accuracy
@25 C
Accuracy
@
25 C
K
-200 C 1370 C
( -328 F 2498 F )
-200 C 1370 C
(
-328 F 2498 F )
-250 C 400 C
( -418 F 752 F )
-250 C 400 C
(
-418 F 752 F )
-100 C 900 C
( -148 F 1652 F )
-100 C 900 C
(
-148 F 1652 F )
0 C 1800 C
( 32 F 3272 F )
BB
0 C 1800 C
(
32 F 3272 F )
BB
0 C 1767.8 C
( 32 F 3214 F )
BB
0 C 1767.8 C
(
32 F 3214 F )
BB
T
E
B
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
2.2 M2.2 M
PT100
( DIN )
PT100
(
DIN )
AL2CAL2C
( 200 C
1800 C )
( 200 C
1800
C )
AL2CAL2C
AL2CAL2C
AL2CAL2C
AL2CAL2C
AL2CAL2C
AL2CAL2C
AL2CAL2C
AL0.4 CAL0.4 C
AL0.4 CAL0.4 C
A0.05 %A0.05 %
AL2CAL2C
0 C 1767.8 C
( 32 F 3214 F )
BB
0 C 1767.8 C
(
32 F 3214 F )
BB
-250 C 1300 C
( -418 F 2372 F )
-250 C 1300 C
(
-418 F 2372 F )
-200 C 900 C
( -328 F 1652 F )
-200 C 900 C
(
-328 F 1652 F )
-200 C 600 C
( -328 F 1112 F )
-200 C 600 C
(
-328 F 1112 F )
R
S
N
L
PT100
( JIS )
PT100
(
JIS )
mV
mA
V
-210 C 700 C
( -346 F 1292 F )
-210 C 700 C
(
-346 F 1292 F )
-8mV 70mV-8mV 70mV
-3mA 27mA-3mA 27mA
-1.3V 11.5V-1.3V 11.5V
A0.05 %A0.05 %
A0.05 %A0.05 %
70.5
650 K650 K
1.3 K1.3 K
1.3 K1.3 K
2.2 M2.2 M
2.2 M2.2 M
AL2CAL2C
AL2CAL2C
0 C 2315 C
( 32 F 4199 F )
LL
LL
0C 2315 C
(
32 F 4199 F )
LL
LL
C
P
0 C 1395 C
( 32 F 2543 F )
LL
LL
0C 1395 C
(
32 F 2543 F )
LL
LL
UM0P411A
81
Output 1 / Output 2Output 1 / Output 2
Relay Rating :
Pulsed Voltage :
2A/240 VAC, life cycles 200,000 for
resistive load
Source Voltage 5V,
current limiting resistance 66 .
Relay Rating :
Pulsed
Voltage :
2A/240
VAC, life cycles 200,000 for
resistive
load
Source
Voltage 5V,
current
limiting resistance 66 .
Linear Output CharacteristicsLinear Output Characteristics
Type
Zero
Tolerance
Zero
Tolerance
Span
Tolerance
Span
Tolerance
Load
Capacity
Load
Capacity
4~20 mA4~20 mA 3.6~4 mA3.6~4 mA 20~21 mA20~21 mA
20~21 mA20~21 mA
500 max.W500 max.W
500 max.W500 max.W
0~20 mA0~20 mA 0mA0 mA
0V0 V
0V0 V
10 K min.W10 K min.W
10 K min.W10 K min.W
10 K min.W10 K min.W
0~5V0 ~ 5 V
0.9~1V0.9 ~ 1 V
5 ~ 5.25 V5 ~ 5.25 V
5 ~ 5.25 V5 ~ 5.25 V
10 ~10.5 V10 ~10.5 V
1~5V1 ~ 5 V
0~10V0 ~ 10 V
Triac ( SSR ) OutputTri ac ( SSR ) Output
Rating :
Inrush Current :
Min. Load Current :
Max. Off-state Leakage :
Max. On-state Voltage :
Insulation Resistance :
Dielectric Strength :
1A / 240 VAC
20A for 1 cycle
50 mA rms
3mArms
1.5Vrms
1000 Mohms min. at 500 VDC
2500 VAC for 1 minute
Rating :
Inrush
Current :
Min.
Load Current :
Max.
Off-state Leakage :
Max.
On-state Voltage :
Insulation
Resistance :
Dielectric
Strength :
1A
/ 240 VAC
20A
for 1 cycle
50
mA rms
3
mA rms
1.5
V rms
1000
Mohms min. at 500 VDC
2500
VAC for 1 minute
Resolution :Resolution :
15 bits15 bits
Output Regulation :
Output Settling Time :
Isolation Breakdown Voltage :
Temperature Effect :
0.02 % for full load change
0.1 sec. ( stable to 99.9 % )
1000 VAC
0.01%ofSPAN/ CAL
Output Regulation :
Output
Settling Time :
Isolation
Breakdown Voltage :
Temperature
Effect :
0.02
% for full load change
0.1
sec. ( stable to 99.9 % )
1000
VAC
0.01
% of SPAN /CAL
Linear OutputLinear Output
UM0P411A
82
DC Voltage Supply Characteristics ( Installed at Output 2 )DC Voltage Supply Characteristics ( Installed at Output 2 )
Type
Tolerance
Max. Output Current
Max. Output Current
Ripple VoltageRipple Voltage
Isolation BarrierIsolation Barrier
20 V20 V A1 VA1 V 25 mA25 mA
0.2 Vp-p0.2 Vp-p
500 VAC500 VAC
500 VAC500 VAC
500 VAC500 VAC
12 V12 V
A0.6 VA0.6 V 40 mA40 mA
0.1 Vp-p0.1 Vp-p
5V5 V A0.25 VA0.25 V 80 mA80 mA
0.05 Vp-p0.05 Vp-p
Alarm
Alarm Relay :
Alarm Functions :
Alarm Mode :
Dwell Timer :
Form C Rating
2A/240VAC, life cycles 200,000 for resistive load.
Dwell timer, Deviation High / Low Alarm,
Deviation Band High / Low Alarm,
PV High / Low Alarm,
Normal, Latching, Hold, Latching / Hold.
0.1 - 4553.6 minutes
Alarm Relay :
Alarm
Functions :
Alarm Mode :
Dwell
Timer :
Form
C Rating
2A/240VAC,
life cycles 200,000 for resistive load.
Dwell
timer, Deviation High / Low Alarm,
Deviation
Band High / Low Alarm,
PV
High / Low Alarm,
Normal,
Latching, Hold, Latching / Hold.
0.1
- 4553.6 minutes
Data CommunicationData Communication
Interface :
Protocol :
Address :
Baud Rate :
Parity Bit :
Communication Buffer : 256
RS-232 ( 1 unit ), RS-485 ( up to 247 units )
Modbus Pro ol RTU mode
1 - 247
2.4 ~ 38.4 Kbits/sec
None, Even or Odd
toc
bytes
Interface :
Protocol
:
Address
:
Baud
Rate :
Parity
Bit :
Communication
Buffer : 256
RS-232
( 1 unit ), RS-485 ( up to 247 units )
Modbus
Pro ol RTU mode
1
- 247
2.4
~ 38.4 Kbits/sec
None,
Even or Odd
toc
bytes
Resolution : 15 bits
0.05 % of span 0.0025 %/ C
0 - 500 ohms ( for current output )
10 K ohms minimum ( for voltage output )
0.01 % for full load change
Accuracy :
Load Resistance :
Output Regulation :
AAL
Resolution : 15 bits
0.05
% of span 0.0025 %/ C
0
- 500 ohms ( for current output )
10
K ohms minimum ( for voltage output )
0.01
% for full load change
Accuracy
:
Load
Resistance :
Output
Regulation :
AAL
Analog RetransmissionAnalog Retransmission
4-20 mA, 0-20 mA, 0 - 5V,
1-5V,0-10V
Output Signal : 4-20 mA, 0-20 mA, 0 - 5V,
1
- 5V, 0 - 10V
Output
Signal :
UM0P411A
83
User InterfaceUser Interface
Dual 4-digit LED Displays
Keypad :
Programming Port :
Communication Port :
4 keys
For automatic setup, calibration and testing
RS-232 and RS-485
Dual 4-digit LED Displays
Keypad
:
Programming
Port :
Communication
Port :
4
keys
For
automatic setup, calibration and testing
RS-232
and RS-485
Control ModeControl Mode
Output 1 :
Output 2 :
ON-OFF :
PorPD:
PID :
Cycle Time :
Manual Control :
Auto-tuning :
Failure Mode :
Ramping Control :
Reverse ( heating ) or direct ( cooling ) action
PID cooling control, cooling P band 50~300%
of PB, dead band -36.0 ~ 36.0 % of PB
0.1 - 90.0 ( F ) hysteresis control ( P band=0)
0 - 100.0 % offset adjustment
Fuzzy logic modified
Proportional band 0.1 ~ 900.0 F.
Integral time 0 - 1000 seconds
Derivative time 0 - 360.0 seconds
0.1 - 90.0 seconds
Heat (MV1) and Cool (MV2)
Cold start and warm start
Auto-transfer to manual mode while
sensor break or A-D converter damage
0 - 900.0 F/minute or
0 - 900.0 F/hour ramp rate
L
L
L
L
Output 1 :
Output
2 :
ON-OFF
:
P
or PD :
PID
:
Cycle
Time :
Manual
Control :
Auto-tuning
:
Failure
Mode :
Ramping
Control :
Reverse
( heating ) or direct ( cooling ) action
PID
cooling control, cooling P band 50~300%
of
PB, dead band -36.0 ~ 36.0 % of PB
0.1
- 90.0 (F) hysteresis control ( P band = 0 )
0
- 100.0 % offset adjustment
Fuzzy
logic modified
Proportional
band 0.1 ~ 900.0 F.
Integral
time 0 - 1000 seconds
Derivative
time 0 - 360.0 seconds
0.1
- 90.0 seconds
Heat
(MV1) and Cool (MV2)
Cold
start and warm start
Auto-transfer
to manual mode while
sensor
break or A-D converter damage
0
- 900.0 F/minute or
0
- 900.0 F/hour ramp rate
L
L
L
L
Digital FilterDigital Filter
Function :
Time Constant :
First order
0, 0.2, 0.5, 1, 2, 5, 10, 20, 30, 60
seconds programmable
Function :
Time
Constant :
First
order
0,
0.2, 0.5, 1, 2, 5, 10, 20, 30, 60
seconds
programmable
Output Settling Time : 0.1 sec. (stable to 99.9 % )
1000 VAC min.
0.005 % of span
0.0025 % of span/ C
0mA(or0V)
22.2 mA ( or 5.55V, 11.1V min. )
0-22.2mA(0-20mA or 4-20mA)
0-5.55V(0-5V,1-5V)
0-11.1V(0-10V)
Isolation Breakdown Voltage :
Integral Linearity Error :
Temperature Effect :
Saturation Low :
Saturation High :
Linear Output Range :
A
AL
Output Settling Time : 0.1 sec. (stable to 99.9 % )
1000
VAC min.
0.005
% of span
0.0025
% of span/ C
0
mA ( or 0V )
22.2
mA ( or 5.55V, 11.1V min. )
0-22.2mA(0-20mA
or 4-20mA)
0-5.55V
( 0 - 5V, 1 - 5V )
0
- 11.1 V ( 0 - 10V )
Isolation
Breakdown Voltage :
Integral
Linearity Error :
Temperature
Effect :
Saturation
Low :
Saturation
High :
Linear
Output Range :
A
AL
UM0P411A
84
Approval StandardsApproval Standards
Safety : UL61010C-1
CSA C22.2 No.24-93
EN61010-1 ( IEC1010-1 )
Safety : UL61010C-1
CSA
C22.2 No.24-93
EN61010-1
( IEC1010-1 )
Environmental & PhysicalEnvironmental & Physical
Operating Temperature :
Storage Temperature :
Humidity :
Altitude:
Pollution:
Insulation Resistance :
Dielectric Strength :
Vibration Resistance :
Shock Resistance :
Moldings :
Dimensions :
Weight :
-10 Cto50 C
-40 Cto60 C
0 to 90 % RH ( non-condensing )
2000m maximum
Degree 2
20 Mohms min. ( at 500 VDC )
2000 VAC, 50/60 Hz for 1 minute
10 - 55 Hz, 10 m/s for 2 hours
200 m/s ( 20 g )
Flame retardant polycarbonate
P41 -----96mm(W) X 96mm(H) X 65mm(D),
53 mm depth behind panel
P91 -----48mm(W) X 48mm(H) X 116mm(D),
105 mm depth behind panel
P41 ----- 250 grams
P91 ----- 150 grams
BB
BB
Operating Temperature :
Storage
Temperature :
Humidity
:
Altitude:
Pollution:
Insulation
Resistance :
Dielectric
Strength :
Vibration
Resistance :
Shock
Resistance :
Moldings
:
Dimensions
:
Weight
:
-10 C
to 50 C
-40 C
to 60 C
0
to 90 % RH ( non-condensing )
2000m
maximum
Degree
2
20
Mohms min. ( at 500 VDC )
2000
VAC, 50/60 Hz for 1 minute
10
- 55 Hz, 10 m/s for 2 hours
200
m/s ( 20 g )
Flame
retardant polycarbonate
P41
-----96mm(W) X 96mm(H) X 65mm(D),
53
mm depth behind panel
P91
-----48mm(W) X 48mm(H) X 116mm(D),
105
mm depth behind panel
P41
----- 250 grams
P91
----- 150 grams
BB
BB
2
2
Protective Class :
EMC:
IP65 for panel with additional option
IP50 for panel without additional option
IP20 for terminals and housing with protective cover.
All indoor use.
EN61326
Protective Class :
EMC:
IP65
for panel with additional option
IP50
for panel without additional option
IP20
for terminals and housing with protective cover.
All
indoor use.
EN61326
Profiler
Number of profiles :
Number of Segment per profile
Profile 1, 2, 3, 4
Profile 5, 6, 7 :
Profile 8, 9 :
Event Outputs :
9
:16
32
64
3
Number of profiles :
Number
of Segment per profile
Profile
1, 2, 3, 4
Profile
5, 6, 7 :
Profile
8, 9 :
Event
Outputs :
9
:
UM0P411A
85
Chapter 7 Modbus CommunicationsChapter 7 Modbus Communications
This chapter specifies the Modbus Communications protocol as
RS-232 or RS-485 interface module is installed. Only RTU mode is
supported. Data is transmitted as eight-bit binary bytes with 1 start bit,
1 stop bit and optional parity checking (None, Even or Odd). Baud
rate may be set to 2400, 4800, 9600, 14400, 19200, 28800 and 38400.
7-1 Functions Supported7-1 Functions Supported
Only function 03, 06 and 16 are available for this series of controllers.
The message formats for each function are described as follows:
Query ( from master )
Query
Response ( from slave )Response
Slave address (1-247)
Function code (3)
Starting address of register Hi (0)
Starting address of register Lo (0-117,
128-143)
No. of words Hi (0)
No. of words Lo (1-118)
CRC16 Hi
CRC16 Lo
Byte count
Data 1 Hi
Data 1 Lo
Data 2 Hi
Data 2 Lo
CRC16 Hi
CRC16 Lo
Function 03: Read Holding RegistersFunction 03: Read Holding Registers
Function 06: Preset single RegisterFunction 06: Preset single Register
Query ( from master )Query
Response ( from slave )Response
Slave address (1-247)
Function code (6)
Register address Hi (0)
Register address Lo (0-117, 128-143)
Data Hi
Data Lo
CRC16 Hi
CRC16 Lo
UM0P411A
86
Query ( from master )Query
Response ( from slave )Response
Slave address (1-247)
Function code (16)
Starting address of register Hi (0)
Starting address of register Lo (0-117,
128-143)
No. of words Hi (0)
No. of words Lo (1-118)
Byte count (2-236)
Data 1 Hi
Data 1 Lo
Data 2 Hi
Data 2 Lo
CRC16 Hi
CRC16 Lo
CRC16 Hi
CRC16 Lo
Function 16: Preset Multiple RegistersFunction 16: Preset Multiple Registers
UM0P411A
87
Exception Code
Name
Cause
1
Bad function code
Function code is not supported
by the controller
Illegal data address
Illegal data value
Register address out of range
Data value out of range or
attempt to write a read-only or
protected data
2
3
7-2 Exception Responses7-2 Exception Responses
If the controller receives a message which contains a corrupted
character (parity check error, framing error etc.), or if the CRC16 check
fails, the controller ignores the message.
However, if the controller receives a syntactically correct message
which contains an illegal value, it will send an exception response,
consisting of five bytes as follows:
slave address +offset function code + exception code + CRC16 Hi +
CRC16 Lo
Where the offset function code is obtained by adding the function
code with 128 (ie. function 3 becomes H'83), and the exception code
is equal to the value contained in the following table:
Table 7.1 Exception Code Table
Table 7.1 Exception Code Table
7-3 Parameter Table7-3 Parameter Table
You can refer to for the parameter description. The register
address for each parameter is shown in the first column of the table.
The register 133 for EROR is the error code. The error code description
is shown in Table A.1.
The register 140 for PROG is the program code of the product. The
program code is 37.xx for P41 and 38.xx for P91 where xx denotes the
software version number. For example, PROG = 37.12 means that the
profiler is P41 with software version 12.
section 1-6section 1-6
UM0P411A
88
7-4 Number System7-4 Number System
The values stored in registers are based on 2's complement format.
The relation between the value of number in register and its actual value
is shown as following table.
Number in register
Actual value
65535
65534
50000
32769
32768
32767
10000
3
2
1
0
-1
-2
-15536
-32767
-32768
32767
10000
3
2
1
0
Table 7.2 Number Conversion TableTable 7.2 Number Conversion Table
7-5 Communication Example7-5 Communication Example
Example 1: Read the real time data (register 128~141)
Addr.
Func.
CRC16
03 00 0x80 00 0x0E
Hi
Lo
Query
No. of wordsNo. of wordsStarting Addr.Starting Addr.
Example 2: Read segment 2 data of profile 3
Addr.
Func.
CRC16
06 00 0x56 00 03
Hi
Lo
Query
DataHi/LoData Hi / LoStarting Addr.Starting Addr.
UM0P411A
89
Addr.
Func.
CRC16
06 00 0x5B 00 02
Hi
Lo
Query
DataHi/LoData Hi / LoRegister Addr.Register Addr.
Addr. Func.
CRC16
03 00 0x5C 00 09
Hi
Lo
Query
No. of wordsNo. of words
Example3:Perform reset function
Addr. Func.
CRC16
06 00 0x8E
0x68
0x25
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
Starting Addr.Starting Addr.
Example 4 : Enter auto-tuning mode
Addr. Func.
CRC16
06 00 0x0B
00 03
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
Example 5 : Enter manual mode
Addr. Func.
CRC16
06 00 0x0B
00 05
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
Example 6 : Modify the Calibration coefficient
Preset the CMND register with 26668 before attempting to change the
calibration coefficient.
Addr. Func.
CRC16
06 00 0x8E
0x68 0x2C
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
UM0P411A
90
Example 7 : Start from segment 4 to run profile 3
Addr. Func.
CRC16
06 00 0x0B
00 00
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
Addr. Func.
CRC16
06 00 01
01 0x30
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
Example 8 : Hold the current profile
Addr. Func.
CRC16
06 00 0x0B
00 01
Hi
Lo
Query
DataHi/LoData Hi / Lo
Register Addr.Register Addr.
Example 9 : Create the profile which is specified in example of Fig. 4.7
Addr. Func.
END = 2
END = 2
0x10 00 0x50
00 02
Query
Bytes
Starting Addr.
Starting Addr.
05
0x0A
00 0200
No. of wordsNo. of words
STAR = 2STAR = 2
DLAY = 0DLAY = 0
00 00 01
00
PFR = 1PFR = 1
0x64
HBT = 1.00HBT = 1.00
00
CRC16
Hi
Lo
Addr. Func.
PROF = 1
PROF = 1
0x10 0x56 00
0x0A 00
Query
Starting Addr.Starting Addr.
00 05
01
No. of wordsNo. of words
Bytes
0x32 0xFA 0000 0000 00 00
CRC16
Hi
Lo
HBBD = 5.0HBBD = 5.0 STSP = 25.0STSP = 25.0 RMPU = 0RMPU = 0 DLLU = 0DLLU = 0
UM0P411A
91
Addr. Func.
SGTY = 0
SGTY = 0
0x10 00 0x5B
00 00
Query
Bytes
Starting Addr.
Starting Addr.
06
0x0C
00 0000
No. of wordsNo. of words
SGNO = 0SGNO = 0
0xDC 0x0F 0000 000x05 00 01
CRC16
Hi
Lo
TGSP = 150.0TGSP = 150.0 RTRR = 15RTRR = 15 P2EV = 0P2EV = 0 HBTY = 1HBTY = 1
Addr. Func.
SGTY=1
0x10 00 0x5B
00 01
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0100
No. of wordsNo. of words
SGNO=1
CRC16
Hi
Lo
Addr. Func.
HBTY=3
0x10 00 0x5F
00 00
Query
Bytes
Starting Addr.
Starting Addr.
03
06
00 0300
No. of wordsNo. of words
P2EV=0
CRC16
Hi
Lo
0x1400
DLLT=20
Addr. Func.
SGTY = 0
SGTY = 0
0x10 00 0x5B
00 02
Query
Bytes
Starting Addr.
Starting Addr.
06
0x0C
00 0000
No. of wordsNo. of words
SGNO = 2SGNO = 2
0xC4 0x14 0000 000x09 00 01
CRC16
Hi
Lo
TGSP = 250.0TGSP = 250.0 RTRR = 20RTRR = 20 P2EV = 0P2EV = 0 HBTY = 1HBTY = 1
Addr. Func.
SGTY=1
0x10 00 0x5B
00 03
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0100
No. of wordsNo. of words
SGNO=3
CRC16
Hi
Lo
Addr. Func.
HBTY=3
0x10 00 0x5F
00 00
Query
Bytes
Starting Addr.
Starting Addr.
03
06
00 0300
No. of wordsNo. of words
P2EV=0
CRC16
Hi
Lo
0x0A00
DLLT=10
UM0P411A
92
Addr. Func.
SGTY = 0
SGTY = 0
0x10 00 0x5B
00 04
Query
Bytes
Starting Addr.
Starting Addr.
06
0x0C
00 0000
No. of wordsNo. of words
SGNO = 4SGNO = 4
0xDC 0x19 0000 010x05 00 02
CRC16
Hi
Lo
TGSP = 150.0TGSP = 150.0 RTRR = 25RTRR = 25 P2EV = 1P2EV = 1 HBTY = 2HBTY = 2
Addr. Func.
SGTY=2
0x10 00 0x5B
00 05
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0200
No. of wordsNo. of words
SGNO=5
CRC16
Hi
Lo
Query
Addr. Func.
CYCL=2
0x10 00 0x62
00 01
Bytes
Starting Addr.
Starting Addr.
02
04
00 0200
No. of wordsNo. of words
SEG=2
CRC16
Hi
Lo
Addr. Func.
SGTY=1
0x10 00 0x5B
00 06
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0100
No. of wordsNo. of words
SGNO=6
CRC16
Hi
Lo
Addr. Func.
HBTY=3
0x10 00 0x5F
00 00
Query
Bytes
Starting Addr.
Starting Addr.
03
06
00 0300
No. of wordsNo. of words
P2EV=0
CRC16
Hi
Lo
0x1800
DLLT=24
Addr. Func.
SGTY=0
0x10 00 0x5B
00 07
Query
Bytes
Starting Addr.Starting Addr.
06
0x0C
00 0000
No. of wordsNo. of words
SGNO=7
TGSP=650.0
0x19
0x64
RTRR=30
0x1E 00 0A
00
P2EV=10
01
HBTY = 1HBTY = 1
00
CRC16
Hi
Lo
Addr. Func.
SGTY=1
0x10 00 0x5B
00 08
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0100
No. of wordsNo. of words
SGNO=8
CRC16
Hi
Lo
UM0P411A
93
Addr. Func.
HBTY=3
0x10
00
0x5F
00
00
Query
Bytes
Starting Addr.
Starting Addr.
03
06
0x0A
0300
No. of wordsNo. of words
P2EV=10
CRC16
Hi
Lo
0x1E
00
DLLT=30
Addr. Func.
SGTY=0
0x10 00 0x5B
00 0x09
Query
Bytes
Starting Addr.Starting Addr.
06
0x0C
00 0000
No. of wordsNo. of words
SGNO=9
TGSP=450.0
0x11
0x94
RTRR=30
0x1E 00 0x0B
00
P2EV=11
02
HBTY = 2HBTY = 2
00
CRC16
Hi
Lo
Addr. Func.
HBTY=3
0x10
00 0x5F
00 00
Query
Bytes
Starting Addr.Starting Addr.
03
06
0x0A 0300
No. of wordsNo. of words
P2EV=10
CRC16
Hi
Lo
0x1400
DLLT=20
Addr. Func.
SGTY=1
0x10 00 0x5B
00 0x0A
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0100
No. of wordsNo. of words
SGNO=10
CRC16
Hi
Lo
Addr. Func.
SGTY = 0
SGTY = 0
0x10 00 0x5B
00 0x0B
Query
Bytes
Starting Addr.
Starting Addr.
06
0x0C
00 0000
No. of wordsNo. of words
SGNO =11SGNO =11
0xE8 0x0B 0000 010x03 00 02
CRC16
Hi
Lo
TGSP = 100.0TGSP = 100.0 RTRR = 11RTRR = 11 P2EV = 1P2EV = 1 HBTY = 2HBTY = 2
Addr. Func.
FSP=100.0
0x10
00 0x63
00 00
Query
Bytes
Starting Addr.Starting Addr.
02
04
02
0xE8
No. of wordsNo. of words
CYCL=2
CRC16
Hi
Lo
0x03
Addr. Func.
SGTY=3
0x10 00 0x5B
00 0x0C
Query
Bytes
Starting Addr.
Starting Addr.
02
04
00 0300
No. of wordsNo. of words
SGNO=12
CRC16
Hi
Lo
UM0P411A
94
Chapter 8 Manual CalibrationChapter 8 Manual Calibration
Do not proceed through this section unless there is a definite
need to re-calibrate the controller. Otherwise, all previous
calibration data will be lost. Do not attempt recalibration unless
you have appropriate calibration equipment. If calibration data is
lost, you will need to return the controller to your supplier who
may charge you a service fee to re-calibrate the controller.
Entering calibration mode will break the control loop. Make sure
that if the system is allowable to apply calibration mode.
Equipments needed before calibration:
Equipments needed before calibration:
(1) A high accuracy calibrator ( Fluke 5520A Calibrator
recommended ) with following functions:
0 - 100 mV millivolt source with 0.005 % accuracy
0 - 10 V voltage source with 0.005 % accuracy
0 - 20 mA current source with 0.005 % accuracy
0 - 300 ohm resistant source with 0.005 % accuracy
(2) A test chamber providing 25 C - 50 C temperature range
(3) A switching network ( SWU16K, optional for automatic
calibration )
(4) A calibration fixture equipped with programming units ( optional
for automatic calibration )
(5) A PC installed with calibration software BC-Net and Smart
Network Adaptor SNA10B ( optional for automatic calibration )
A
A
A
A
BB
The calibration procedures described in the following section are a
step by step manual procedures.
manual procedures.
Since it needs 30 minutes to warm up an unit before calibration,
calibrating the unit one by one is quite inefficient. An
for small quantity as well as for unlimited quantity is
available upon request.
automatic
calibration system
automatic
calibration
system
UM0P411D
95
Manual Calibration Procedures for P41 / P91Manual Calibration Procedures for P41 / P91
Step 1. Press the page key then release for 2 times until the
appears on the display, Press the page key for least 5 seconds
then release the display will show . Press the page key for
at least 5 seconds then release, the display will show .
Step 2. Press the scroll key for at least 5 seconds then release, the display
will show and the unit enters calibration mode. Send a 0.0
mV signal to the thermocouple input terminals. Press scroll key for
at least 5 seconds. The display will blink a moment and a new
value is obtained. Otherwise if the display didn't blink or if the
obtained value is equal to -1999 or 1999, then the calibration fails.
Step 3. Press the scroll key then release, the display will show .
Send a 60 mV signal to the thermocouple input terminals in correct
polarity. Press scroll key for at least 5 seconds. The display will
blink a moment and a new value is obtained. Otherwise if the
display didn't blink or if the obtained value is equal to -1999 or
1999, then the calibration fails.
Step 4. Press the scroll key then release, the display will show .
Send a 100 ohms signal with 3-wire to the RTD input terminals.
Press scroll key for at least 5 seconds. The display will blink a
moment. Otherwise if the display didn't blink, then the calibration
fails.
Step 6. Connect a K type thermocouple to the thermocouple input terminals.
Press the scroll key then release, the display will show . Apply
up/down key until value 0.00 is obtained. The unit under calibration is
powered in a still-air room with temperature 25 3 C. Stay at least 20
minutes for warming up. Send a 0.0 C signal to the thermocouple input
terminals. Apply up/down key until 0.00 is obtained. Press scroll key for
at least 5 seconds. The display will blink a moment and a new value is
obtained. Otherwise if the display didn't blink or if the obtained value is
equal to -5.00 or 40.00, then the calibration fails.
KL
L
Step 5. Press the scroll key then release, the display will show .
Change the ohm's value to 300ohms. Press scroll key for at least
5 seconds . The display will blink a moment and two values are
obtained for and .Otherwise if the display didn't
blink or if any value obtained for and is equal to
-1999 or 1999, then the calibration fails.
UM0P411D
96
Step 7. Return to the static mode by pressing up and down key at a time then
release.
Table A.1 Error Codes and Corrective ActionsTable A.1 Error Codes and Corrective Actions
Error
Code
Display
Symbol
Error Description
Corrective Action
Illegal setup values been used:
Before COOL is used for OUT2,
DIRT ( cooling action ) has already
been used for OUT1, or PID mode
is not used for OUT1 ( that is PB
=0,and/orTI=0)
4
Communication error: bad function
code
10
Correct the communication
software to meet the protocol
requirements.
Communication error: register
address out of range
11
Don't issue an over-range
address to the slave.register
Communication error: attempt
to write a read-only data or a
protected data
14
Don't write a read-only data or a
protected data to the slave.
Communication error: write a
value which is out of range to a
register
15
Don't write an over-range data
to the slave register.
26
Fail to perform auto-tuning
function
EEPROM can't be written correctly
29
Return to factory for repair.
Return to factory for repair.
Input sensor break, or input
current below 1 mA if 4-20 mA is
selected, or input voltage below
0.25V if 1 - 5V is selected
39
Replace input sensor.
40
A to D converter or related
component(s) malfunction
Return to factory for repair.
Check and correct setup values of
OUT2, PB, TI and OUT1. IF OUT2
is required for cooling control, the
control should use PID mode ( PB
= 0, TI = 0 ) and OUT1 should
use reverse mode (heating action)
, otherwise, don't use OUT2 for
cooling control.
Check and correct setup values of
OUT2, PB, TI and OUT1. IF OUT2
is required for cooling control, the
control
should use PID mode ( PB
= 0, TI = 0 ) and OUT1 should
use reverse mode (heating action)
, otherwise, don't use OUT2 for
cooling control.
1.The PID values obtained after
auto-tuning procedure are out
of range. Retry auto-tuning.
1.The PID values obtained after
auto-tuning
procedure are out
of range. Retry auto-tuning.
2.Don't change set point value
during auto-tuning procedure.
2.Don't change set point value
during auto-tuning procedure.
3.Use manual tuning instead of
auto-tuning.
3.Use manual tuning instead of
auto-tuning.
5. Don't set a zero value for TI.5. Don't set a zero value for TI.
4. Don't set a zero value for PB.4. Don't set a zero value for PB.
6. Touch RESET key6. Touch RESET key
Cold junction compensation for
thermocouple malfunction
30
Return to factory for repair.Return to factory for repair.
Appendix A-1Appendix A-1
Holdback time out
25
You have selected an input type
which was not calibrated
Evaluate validity of the PID values
Calibrate the new input type or
change input type to the
calibrated one.
27
UM0P411D
97
Appendix A-2Appendix A-2
No products return can be accepted without a completed Return
Material Authorization ( RMA ) form.
No products return can be accepted without a completed Return
Material
Authorization ( RMA ) form.
Brainchild Electronic Co. is pleased to offer suggestions on the use of its
various products. However, Brainchild makes no warranties or
representations of any sort regarding the fitness for use, or the
application of its products by the Purchaser. The selection, application
or use of Brainchild products is the Purchaser's responsibility. No claims
will be allowed for any damages or losses, whether direct, indirect,
incidental, special or consequential. Specifications are subject to
change without notice. In addition, Brainchild reserves the right to make
changes-without notification to Purchaser-to materials or processing
that do not affect compliance with any applicable specification.
Brainchild products are warranted to be free from defects in material and
workmanship for two years after delivery to the first purchaser for use. An
extended period is available with extra cost upon request. Brainchild's
sole responsibility under this warranty, at Brainchild's option, is limited to
replacement or repair, free of charge, or refund of purchase price within
the warranty period specified. This warranty does not apply to damage
resulting from transportation, alteration, misuse or abuse.
Brainchild Electronic Co. is pleased to offer suggestions on the use of its
various products. However, Brainchild makes no warranties or
representations of any sort regarding the fitness for use, or the
application of its products by the Purchaser. The selection, application
or use of Brainchild products is the Purchaser's responsibility. No claims
will be allowed for any damages or losses, whether direct, indirect,
incidental, special or consequential. Specifications are subject to
change without notice. In addition, Brainchild reserves the right to make
changes-without notification to Purchaser-to materials or processing
that do not affect compliance with any applicable specification.
Brainchild products are warranted to be free from defects in material and
workmanship for two years after delivery to the first purchaser for use. An
extended period is available with extra cost upon request. Brainchild's
sole responsibility under this warranty, at Brainchild's option, is limited to
replacement or repair, free of charge, or refund of purchase price within
the warranty period specified. This warranty does not apply to damage
resulting from transportation, alteration, misuse or abuse.
WARRANTY
RETURNS
UM0P411D
98
Electronic Co., Ltd.Electronic Co., Ltd.
No.209, Chung Yang Rd., Nan Kang Dist.,
Taipei, Taiwan, R.O.C. 115
Tel: 886-2-27861299
Fax: 886-2-27861395
web site: http://www.brainchild.com.tw
No.209, Chung Yan g Rd., Nan Kang Dist.,
Taipei,
Ta i wan, R.O.C. 115
Te l :
886-2-27861299
Fax:
886-2-27861395
web
site: http://www.brainchild.com.tw
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