This manual contains information that must be observed in the interest of your own safety and
to avoid damage to assets. This information is supported by symbols which are used in this
manual as indicated.
Please read this manual before commissioning the device. Keep the manual in a place accessible to all users at all times.
If difficulties occur during commissioning please refrain from carrying out any manipulations
that could jeopardize your warranty rights.
1.1.1Warning symbols
DANGER!
This symbol indicates that personal injury caused by electrical shock may occur if the re-
spective precautionary measures are not carried out.
WARNING!
This symbol in connection with the signal word indicates that personal injury may occur if the
respective precautionary measures are not carried out.
1 Introduction
CAUTION!
This symbol in connection with the signal word indicates that damage to assets or data loss
will occur if the respective precautionary measures are not taken.
CAUTION!
This symbol indicates that components could be destroyed by electrostatic discharge
(ESD = Electro Static Discharge) if the respective cautionary measures are not taken.
Only use the ESD packages intended for this purpose to return device inserts, assembly
groups, or assembly components.
READ DOCUMENTATION!
This symbol – placed on the device – indicates that the associated device documentation
has to be observed. This is necessary to recognize the kind of the potential hazards as
well as the measures to avoid them.
1.1.2Note signs
NOTE!
This symbol refers to important information about the product, its handling, or additional
use.
REFERENCE!
This symbol refers to further information in other sections, chapters, or manuals.
9
1 Introduction
&
FURTHER INFORMATION!
This symbol is used in the tables and refers to further information in connection with the
table.
DISPOSAL!
This device and the batteries (if installed) must not be disposed in the garbage can after
use! Please ensure that they are disposed properly and in an environmentally friendly
manner.
1.1.3Display types
Menu structure
The > symbol between words indicates a menu structure and enables the parameters to be
quickly detected in the configuration level or for navigation in the setup program, such as the
software version of the devices, for example:
D
EVICEMENU >GENERAL >VERSION >SW VERSION
Active input
The device has no buttons and is operated using a finger or a pen.
The following instructions will therefore make references to "touching" and the images displayed will show a hand operating the device.
10
1.2Description
The DICON touch is a two-channel universal process and program controller that displays information on a vibrant screen. The device is easy to operate via a touchscreen.
Both control channels use the tried-and-tested JUMO control algorithm with two possible optimization options. These enable a simple and highly-accurate startup. It also enables multiple
zone control, cascade control, or other complex control tasks.
The block diagram below illustrates the various different hardware options offered by the modular hardware concept. Four analog universal inputs and up to eight external inputs can record
a variety of physical measured values with high precision. The actuators can be controlled directly in the device with either an analog or digital setup. These can be expanded further
through external digital outputs. Interfaces such as Modbus (master/slave), PROFIBUS, PROFINET-RT Class B or Ethernet with Web server can be used for the communication with higherorder systems.
To ensure secure process operation, the device has a password-protected user administration
with individual assignment of rights for different levels or control commands. Screen masks for
controllers, program generators, recording, and for overview screens are ready-made and
available. An individual process screen can be created using the configuration software. Using
the extra-code recording function, important analog and digital process values can be saved so
that they are tamper-proof, so that they can be graphically visualized, and so that they can be
exported via interface or USB stick in a tamper-proof fashion to the PC.
The configuration software ensures that the process controller can be easily programmed, that
math or logical coherences can be described, and that customer-specific linearizations can be
created. In addition, tools for simulating external signals or control paths are included. These
tools can also record for the duration of the startup.
A comprehensive alarm and limit-value concept as well as a flexible digital signal administration
complete the "all-in-one" device.
1 Introduction
11
1 Introduction
Analog input (In8universal)
Analog input (universal) In10
Relay output OUT1
(changeover contact)
703571
8 expansion slots
Voltage supply
- AC 110 to 240 V, +10/-15 %
- AC/DC 24 V, +30/-25 %
Interface
RS485)
Modbus master or slave
COM1
(
Relay output OUT2
(changeover contact)
Digital/analog outputs
OUT4
OUT3
Digital/analog outputs
OUT6
OUT5
Digital/analog outputs
OUT8
OUT7
Digital/analog outputs
OUT10
OUT9
Digital/analog outputs
OUT12
OUT11
Interface COM2
(
Modbus master or slave,
PROFIBUS-DP or PROFINET device
RS422/485)
Ethernet
USB interfaces
- USB device
- USB host
Available ex-works
Option
7 In1 to 7
(potential free contact)
Digital inputs
Analog input (universal) In9
Analog input (universal) In11
1.3Block diagram
12
2 Identifying the device version
2.1Order Details
(1)Basic type
703571JUMO DICON touch - two-channel process and program controller with RS485 interface
(2)Version
8Standard with default settings
9Customer-specific configuration (specifications in plain text)
(3)National language of display texts
01German
02English
03French
(4)Input IN10
00Not used
10Analog input (universal)
(5)Input IN11
00Not used
10Analog input (universal)
(6)Outputs OUT3/4
00 None
111 relay (changeover contact)
122 relays (make contact)
131 solid-state relay 230 V, 1 A
141 logic output 0/22 V, max. 30 mA
152 logic outputs 0/12 V, 20 mA
161 analog output
17Two PhotoMOS® relays
202 solid state relay 230 V, 1 A for motor actuator drives (double slot:OUT3/4 and OUT7/8)
(7)Outputs OUT5/6
00 None
111 relay (changeover contact)
122 relays (make contact)
131 solid-state relay 230 V, 1 A
141 logic output 0/22 V, max. 30 mA
152 logic outputs 0/12 V, 20 mA
1
161 analog output
172 PhotoMOS® relays
202 solid state relay 230 V, 1 A for motor actuator drives (double slot:OUT5/6 and OUT9/10)
(8)Outputs OUT7/8 (not available for assignment with module 20 on OUT3/4)
00 None
13
2 Identifying the device version
111 relay (changeover contact)
122 relays (make contact)
131 solid-state relay 230 V, 1 A
141 logic output 0/22 V, max. 30 mA
152 logic outputs 0/12 V, 20 mA
161 analog output
172 PhotoMOS® relays
(9)Outputs OUT9/10 (not available for assignment with module 20 on OUT5/6)
00 None
111 relay (changeover contact)
122 relays (make contact)
131 solid-state relay 230 V, 1 A
141 logic output 0/22 V, max. 30 mA
152 logic outputs 0/12 V, 20 mA
161 analog output
172 PhotoMOS® relays
(10) Outputs OUT11/12
00 None
111 relay (changeover contact)
122 relays (make contact)
131 solid-state relay 230 V, 1 A
141 logic output 0/22 V, max. 30 mA
152 logic outputs 0/12 V, 20 mA
161 analog output
172 PhotoMOS® relays
(11) Voltage supply
23AC 110 ... 240 V +10/-15 %, 48 ... 63 Hz
39AC/DC 24 V +30/-25 %, 48 ... 63 Hz
(12) COM2 interface
00Not used
08Ethernet
54RS422/485 Modbus RTU
63PROFINET
64PROFIBUS-DP
(13) DIN-tested
000Without approval
2
056With DIN approval
(14) GL-tested
000Without approval
062With GL approval
14
2 Identifying the device version
(15) Extra code
000None
213Recording function
214Math and logic module
223Program controller
879AMS2750/CQI-9
1
PhotoMOS is a registered trademark of Panasonic Corporation
2
In connection with PROFINET no GL and DIN approval
3
For the calibration certificate the channels to be checked are to be defined with the thermocouple type and the desired measuring points.
USB cable A-connector mini B-connector 3 m00506252
15
2 Identifying the device version
2.4Accessories
ItemParts no.
Modules for expansion slots:
One analog input (universal)00581159
One relay output (changeover contact)00581160
Two relay outputs (N/O contact)00581162
One logic output DC 0/22 V, max. 30 mA00581165
Two logic outputs DC 0/12 V max. 20 mA00581168
One solid state relay AC 230 V, 1 A00581164
Two solid state relays AC 230 V, 1 A for
motor actuator
Two PhotoMOS® relays
DC 45 V, max. 200 mA,
AC 30 V, max. 200 mA
One analog output (universal)00581169
Ethernet interface00581174
Serial interface RS422/RS48500581172
1
00621574
00581171
PROFIBUS-DP interface00581173
1
PhotoMOS is a registered trademark of Panasonic Corporation
16
2.5Nameplate
Position
The nameplate is affixed to the case.
2 Identifying the device version
Contents
The nameplates contain important information. This includes:
DescriptionDesignation on the nameplate
Device type (A)Type
Voltage supply, power consumption (B)
Fabrication number (C)F-No.
Part no. (D)TN
Device type (Typ)
Compare the specifications on the nameplate with the order.
Identify the supplied device version using the order details (order code).
Part no. (TN)
The part no. uniquely identifies an article in the catalog. It is important for communication between the customer and the sales department.
Fabrication number (F-No.:)
Among other things, the fabrication number contains the date of production (year/week).
Example: F-No. = 1234567801013010000
The characters in question are digits 12, 13, 14, and 15 (from the left).
The device was therefore produced in the 1st calendar week of 2013.
Identifying the optional modules
The device type also contains information about optional default modules, as in the following
example of the Ethernet interface (Figure 08):
703571/8-01-00-00-00-00-00-00-00-25-08... (see type key)
Further information on identifying optional modules is included in this chapter:
Ö B 703571.0 - Chapter 9.2 "Slots", Page 51
17
2 Identifying the device version
18
3.1Mounting site and climatic conditions
The mounting site should be free from vibration, dust and corrosive media. Install controllers
as far away as possible from sources of electromagnetic fields, such as those created by frequency converters or high-voltage ignition transformers. Conditions at the mounting site must
correspond to the following environmental influences:
3.1.1Electrical data
Voltage supply
Connection
Volta ge
Power consumptionAt voltage supply 230 V: max. 15 VA / 7 W
Inputs and outputs
Connection
Conductor cross section
Electrical safetyAccording to DIN EN 61010-1
At the back via screw terminals
AC/DC 24 V +30/-25%, 48 to 63 Hz or AC 110 to 240 V +10/-15 %,
48 to 63 Hz
At voltage supply 24 V: max. 12 VA / 9 W
At the back via screw terminals
Max. 2.5 mm
Overvoltage category III, pollution degree 2
2
, wire or strand with end sleeve
3 Mounting
Electromagnetic compatibility
Interference emission
Interference immunity
Memory data recorderMemory cycleRecording interval
When recording:
4 analog signals
3 digital signals
According to DIN EN 61326-1
Class A - For industrial applications only
Industrial requirements
1 sapprox. 44 days
5 sapprox. 220 days
10 sapprox. 441 days
60 sapprox. 2646 days (7 years, 91 days)
3.1.2Environmental influences
Ambient/storage temperature range-5 to +55 °C/-30 to +70 °C
Resistance to climatic conditionsHumidity 3K3 (DIN EN 60721-3-3) with extended temperature
range,
rel. humidity ≤ 95 % mid-year without condensation
3.1.3Case
Site Altitudemaximum 2000m above sea level
Case typePlastic front frame with metal case barrel (for indoor use only)
Front frame dimensions96 mm × 96 mm
+0.8
Panel cut-out92
Close mountingSpacing between the panel cut-outs, min. 35 mm horizontally and
mm × 92+
min. 80 mm vertically
0.8
mm according to DIN IEC 61554
19
3 Mounting
92
+0.8
92
+0.8
(22)
(20)
(21)
130.9 - panel thickness
Panel thickness
Panel thicknessMax. 5 mm
Depth behind panelMax. 130 mm
MountingFour mounting brackets
Operating position
(including the viewing angle of the TFT color
screen)
Protection typeFront IP66, rear IP20, according to DIN EN 60529
Weight (fully fitted)approx. 1000 g
3.2Dimensions
Any
Horizontal ±65°, vertical +40 to -65°
(20)USB host interface(21)USB device interface for setup
(22)Panel cut-out
20
3.3Close mounting
If several devices are mounted on a switch board above or next to each other, the panel cutouts must be positioned 35 mm horizontally and at least 80 mm vertically away from each other.
3.4Insertion in panel cut-out
3 Mounting
StepActivity
1Affix delivered panel seal (1) on the device from the rear
2Insert the device into the panel cut-out from the front and ensure the panel seal is correctly
positioned so that no water or dirt can penetrate the case.
3From the panel rear, slide the mounting brackets into the guides on the sides of the case. In
doing so, the flat faces of the mounting brackets must make contact with the case.
4Place the mounting brackets against the panel rear and tighten evenly with a screwdriver
until the controller housing is firmly positioned in the panel cut-out.
3.5Care and treatment of the front cover
The front plate can be cleaned with commercial detergents and cleaning agents.
21
3 Mounting
NOTE!
The resistive touchscreen cover reacts to finger pressure or can be operated using commercially available pens with a rounded plastic tip.
CAUTION!
Sharp tools can scratch and damage the cover.
The front plate is not resistant to corrosive acids or lyes, abrasives, or cleaning with highpressure cleaners.
Do not use sharp objects near the device.
22
4.1Installation notes
CAUTION!
The delivery status of the device at the first startup does not necessarily correspond to the
intended application (for example, Controller 2 inactive).
This may result in undefined plant behavior.
Therefore, where possible during startup, no actuators should be connected and load current circuits should be isolated. The plant installer is essentially responsible for the startup
process.
4.1.1Cables, shielding, and grounding
When selecting the electrical wiring material as well as when installing and connecting the controller electrically, comply with the requirements of DIN VDE 0100 "Low-voltage electrical installations" and the applicable country-specific regulations (for example, based on IEC 60364).
•Where possible, route input, output, and supply cables separately and not parallel to one
another.
•Only use shielded and twisted probe and interface cables and where possible, route them
at a distance from components or lines that are live.
•For temperature probes, ground the shielding on one side in the control cabinet.
•Do not perform loopthroughs on the grounding cables, but route the cables individually to a
shared grounding point in the control cabinet; in doing so, ensure that the cables are as
short as possible.
•Ensure potential equalizer is correctly routed.
•At maximum load, the cables must be heat resistant up to at least 80 °C.
•When connecting the device to an external PELV electrical circuit, the existing internal
SELV electrical circuit becomes a PELV electrical circuit whereby the protection against
electrical shock is provided through double/reinforced insulation and voltage limitation – but
here no connection to the protective ground is required.
4 Electrical connection
4.1.2Electrical safety
•The primary fuse protection for the voltage supply should not exceed a value of 20 A (passive) and should not be less than 2 A.
•In order to prevent the destruction of the relay or solid state relay outputs in the event of an
external short circuit in the load circuit, the load circuit should be fused to the maximum admissible output current.
•In addition to a faulty installation, incorrectly set values on the controller could also impair
the correct function of the following process. Therefore, ensure that safety devices independent of the controller (for example, overpressure valves or temperature limiters/monitors)
are available and that it is only possible for qualified personnel to define settings. Please
observe the corresponding safety regulations in this context.
•Since not all existing control paths can be controlled with the setting function, the stability
of the actual value reached should be monitored.
•For servicing/repairing a Disconnecting Device shall be provided to disconnect all conductors.
23
4 Electrical connection
4.1.3Intended use, misuse
•The controller is intended for use in the industrial sector.
WARNING!
The controller is not suitable for installation in areas with an explosion hazard
Explosion hazard.
The device must only be used outside of areas with an explosion hazard.
24
4.2Galvanic isolation
Voltage supply
AC/DC 24 V
Analog output
Relay outputs
RS422/485
Ethernet, PROFINET
Digital 1input
Analog IN11input
Analog input IN8
DC 50 V
AC 30 V
»
1 solid state relay output
AC 230 V, 1 A
AC 3600 V
»
Voltage supply
AC 240 V
1 l
DC 0/22 V, max. 30 mA
(short-circuit proof)
ogic output
2 logic outputs
DC 0/12 V, max. 20 mA
(short-circuit proof)
Digital input
(potential free
contact)
7
DC 50 V
AC 30 V
»
DC 50 V
AC 30 V
»
DC 50 V
AC 30 V
»
AC 3600 V
»
AC 3600 V
»
AC 3600 V
»
DC 50 V
AC 30 V
»
DC 50 V
AC 30 V
»
2 PhotoMOS® solid state relay
U = DC 45 V, I = 200 mA
max.max.
U = AC 30 V, I = 200 mA
max.max.
DC 50 V
AC 30 V
»
»
USB
(host, device)
PROFIBUS
DC 50 V
AC 30 V
»
2 solid state relay outputs
AC 230 V, 1 A
for controlling motor actuators
AC 3600 V
»
»
4 Electrical connection
25
4 Electrical connection
4.3Connection diagram
DANGER!
Works involving dangerous electrical voltage (230 V) are performed here.
There is a risk of electric shock.
Switch off all voltage circuits before routing. The electrical connection must only be
carried out by qualified personnel.
4.3.1Connection elements
(1)Analog input IN8(2)Analog input IN9
(3)Expansion slot for analog input IN10(4)Expansion slot for analog input IN11
(5)Voltage supply
AC 240 V +10/-15 %, 48 to 63 Hz, max. 38.1 VA
AC/DC 24 V +30/-25%, 48 to 63 Hz,
max. 21.9 VA / 11.5 W
(7)Relay output OUT1(8)Expansion slot for outputs OUT3/4
(9)Expansion slot for outputs OUT5/6(10)Expansion slot for outputs OUT7/8
(11)Expansion slot for outputs OUT9/10(12)Expansion slot for outputs OUT11/12
(13)COM1 interface RS485(14)Expansion slot for COM2 interface
(15)Digital inputs IN1 to 7
(6)Relay output OUT2
26
4.3.2Analog inputs
U
+
-
x
U
+
-
x
U
+
-
x
I
+
-
x
E
S
A
Input IN8, IN9 as standard
Two analog inputs can be added to input (IN10), (IN11) optional boards
4 Electrical connection
Connection(Connection ele-
ment)
Input
Thermocouple(1) IN8
(2) IN9
(3) IN10
(4) IN11
RTD temperature probe
Two-wire circuit
RTD temperature probe
Three-wire circuit
Voltage DC 0(2) to 10 V1
Symbol and terminal designation
3
4
2
4
2
3
4
4
Voltage DC0to1V2
4
Voltage DC 0 to 100 mV3
4
Current DC 0(4) to 20 mA3
4
Resistance transmitter
A = Start
E = End
S = Slider
2
3
4
27
4 Electrical connection
Hinweis: Wegen der Ansprechgenauigkeit ist die Verwendung nur ohne Schutzhülsen (Tauchhülsen) zulässig.
90.2006/10-390-1003-1-8-250-104/00090.210-F951 x Pt100max. 300°C250
Thermoelemente (Typenblatt 90.1006)
901006/45-551-2043-2-xxxx-11-xxxx2 x NiCr-Ni, Typ „K“max.
150°C5
0...2000
+
-
xIx
U
,
4 Electrical connection
4.3.6Probes for the operating medium water, oil, and air
4.3.7Analog outputs
One analog output can be added to output OUT 3/4 to 11/12 using optional boards
Connection(Connection ele-
ment)
One analog output
DC0/2to10V or DC0/
4to20mA
(configurable)
Input
(8) OUT3/4
(9) OUT5/6
(10) OUT7/8
(11) OUT9/10
(12) OUT11/12
Symbol and terminal designation
1
2
29
4 Electrical connection
P
P
4.3.8Digital inputs
Input IN1 to 7 as standard (cannot be extended)
Connection(Connection ele-
ment)
Input
Digital input, potential-free
contact
as standard
(15) IN1 to 73, 4, 5, 6, 7, 8, 9
4.3.9Digital outputs
OUT1 and OUT2 as standard
The controller is fitted with two relay outputs (changeover contacts) as standard.
Connection(Connection
element)
Output
Relay output (changeover
contact)
(6) OUT2
(7) OUT1
Symbol and terminal designation
10
Symbol and terminal designation
1
2
3
Outputs OUT 3/4 to 11/12 are expandable using the following optional boards
Connection(Connection
element)
Output
One relay output (changeover
contact)
Two relay outputs (N/O con-
1
tact)
(8) OUT3/4
(9) OUT5/6
(10) OUT7/8
(11) OUT9/10
(12) OUT11/12
Symbol and terminal designation
1
2
3
1
2
3
4
30
4 Electrical connection
+
-
xIx
U
,
+
-
xIx
U
,
+
-
xIx
U
,
Connection(Connection
element)
Output
One solid state relay
AC230V, 1A
One logic output
DC 0/22 V, max. 30 mA
(short-circuit proof)
Two logic outputs
DC 0/12 V max. 20 mA
(short-circuit proof,
not galvanically isolated from
each other)
Two PhotoMOS® relays
2
max. DC 45 V, 200 mA
max. AC 30 V, 200 mA
(galvanically isolated)
Symbol and terminal designation
1
2
1
2
1
2
3
4
1
2
3
4
Two solid state relays
AC230V, 1A
(for controlling the left and
right-hand motor actuators,
galvanically isolated)
1
Combining a mains voltage circuit with a protective low-voltage circuit on the "dual normally open contact" option is
not admissible.
2
PhotoMOS is a registered trademark of Panasonic Corporation.
4.3.10Digital outputs
Standard
Two relay outputs (changeover contact)
Switching capacity AC
Switching capacity DC
Contact life
AC 230V/24V; 3(0,5) A; cosφ=1(≥ 0,6); D300
DC 24V; 3(0,5; τ =7ms) A
250,000 operations at nominal load
31
4 Electrical connection
Per optional board
One relay output (changeover contact)
Switching capacity AC
Switching capacity DC
Contact life
Two relay outputs (N/O contact)
Switching capacity AC
Switching capacity DC
Contact life
One solid state relay
Switching capacity
Protection circuitry
Two solid state relay for motor actuators
Switching capacity
Protection circuitry
One logic output
(voltage supply for transmitter)
1
AC 230V/24V; 3(0,5) A; cosφ=1(≥ 0,6); D300
DC 24V; 3(0,5; τ =7ms) A
250,000 operations at nominal load
AC 230V/24V; 3(0,5) A; cosφ=1(≥ 0,6); D300
DC 24V; 3(0,5; τ =7ms) A
250,000 operations at nominal load
1 A at AC 230 V, resistive load
Vari stor
1 A at AC 230 V,
RC combination
DC 0/22 V, max. 30 mA (short-circuit proof)
Two logic outputsDC 0/12 V max. 20 mA (short-circuit proof, not galvanically isolated)
Two PhotoMOS® relays
1
Combining a mains voltage circuit with a protective low-voltage circuit on the "dual normally open contact" option is
not admissible.
2
PhotoMOS is a registered trademark of Panasonic Corporation.
2
DC 45 V, max. 200 mA, (galvanically isolated from each other, not
short-circuit proof)
AC 30 V, max. 200 mA, (galvanically isolated from each other, not
short-circuit proof)
4.3.11Voltage supply (according to nameplate)
AC 230V (DC 24V)
Connection(Connection ele-
ment)
Protection conductor
Neutral conductor
Line conductor
PE
N (L-)
L1(L+)
Symbol and terminal designation
PE
N
L1
32
4.3.12Interfaces
USB device, USB host and COM1 interfaces as standard
4 Electrical connection
Connection(Connection
element)
USB device interface(21)
USB host(20)
COM1 serial interface RS485
(galvanically isolated)
(13)1 TxD+/RxD+
Symbol and terminal designation
2 TxD-/RxD-
Transmission/
received data +
Transmission/
received data -
33
4 Electrical connection
6
7
8
9
2
3
4
5
1
COM2 interface can be expanded using optional boards
Connection(Connection
Symbol and terminal designation
element)
Ethernet(14)1 TX+
2 TX-
3 RX+
6 RX-
Serial interface RS422
(galvanically isolated)
1 RxD+
2 RxD-
3 TxD+
4 TxD-
Serial interface RS485
(galvanically isolated)
3 TxD+/RxD+
4 TxD-/RxD-
PROFIBUS-DP3 RxD/TxD-P
(B)
5 DGND
6 VP (+5 V)
8 RxD/TxD-N
(A)
Transmission data +
Transmission data -
Received data +
Received data -
Received data +
Received data -
Transmission data +
Transmission data -
Transmission/
received data +
Transmission/
received data -
Data wire B+
Ground
Voltage supply
Data wire (A) -
PROFINET-RT1 TX+
2 TX-
3 RX+
6 RX-
Transmission data +
Transmission data -
Received data +
Received data -
34
5 Operation
35
5 Operation
Data recording and evaluation
213only available with option
Only available with option 223
Alarm/event list
Device settings menu
2 function keys
(Factory switched off)setting: (F)actory setting: switched off
5.1Display and operating concept
The DICON touch is operated via a resistive touchscreen and also reacts to finger pressure.
Commercially available pens with plastic tips can also be used.
36
5.2Device menu
All the functions in the device menu are described in the following sections of the B703571.0de
operating manual.
5 Operation
Chapter 6 "Login", Page 43
B 703571.0 - Chapter 7 "User level (Log-In)", Page 45
Chapter 8 "Program administration", Page 47
B 703571.0 - Chapter 10 "Functional level", Page 55
B 703571.0 - Chapter 11 "Parameterization", Page 57
B 703571.0 - Chapter 12 "Configuration", Page 65
Calibrating the touchscreen:
Chapter 14 "Special functions", Page 167
5.3Alarm and event list
In these lists, alarms and events appear that are partly confirmed.
Additional entries can be configured to appear in the lists.
Ö B 703571.0 - Chapter 12.9.5 "Alarm", Page 109
Ö B 703571.0 - Chapter 12.5.1 "Alarms", Page 77
5.4Function buttons, history and channel changeover
Both these function buttons are set and configurable by default at "Operating level" and "Home"
(back to Main view).
Ö B 703571.0 - Chapter 12.10.1 "General configuration", Page 110
The "History"(H) and "Channel changeover"(Ch) buttons enable navigation in the recorder im-
age and change their meaning according to the dialog.
Ö Chapter 5.5.4 "Recording image", Page 42
37
5 Operation
5.5Images in the operating loop
Start screen
After switch-on, the globe appears until the device software is started up.
Then Controller screen 1 appears (default setting).
Using the icon in the bottom right-hand corner, all the images defined in the operating loop can
be called up one after another.
Ö For the screen settings see B 703571.0 - Chapter 12.10 "Screen", Page 110
Ö To view the images displayed see B 703571.0 - Chapter 12.10.4 "Operating loop", Page
112
5.5.1Controller screen 1, Controller screen 2 and Controller overview
You can change the color of these screens in the setup program.
The basic structure cannot be changed however.
Default setting
Fixed-setpoint controller and Controller 1 are set up.
In order to function properly, the controller requires an actual value, a setpoint value, and an
output to influence the actual value (for example, a heat source via a relay as a two-point controller). Autotuning can only detect new parameters using a closed control loop.
If lines or arrows appear, check the configuration or the connection.
Ö Chapter 16 "Error and alarm messages", Page 177
Enter setpoint values on the device for the fixed-setpoint controller
Ö Chapter 11.4 "Setpoint values", Page 62
Enter setpoint values for the fixed-setpoint controller with the setup program
Ö Chapter 11.4 "Setpoint values", Page 62
38
Start manual mode
In manual mode, the controller is fixed at a particular output level. First of all, the screens show
the active controller, where the output is at approx. 40 %.
StepActivity
1Touch the hand symbol (pencil appears at output level display)
2Touch the pencil, enter the manual output level and confirm (green arrow)
5 Operation
3The controller operation is interrupted and Controller 1 is now working with a fixed output
➥ You can now manually influence the output level (by hand)
Exit manual mode
By touching the screen below the hand, you can exit manual mode and return to normal controller operation.
Autotuning
Ö B 703571.0- Chapter 12.6.3 "Self-optimization controller", Page 83
level of 20 % (the hand symbol appears next to the green setpoint value).
You can view the difference between the fixed-setpoint controller and the program controller at the automatic operation icon in the top right-hand corner. The green setpoint value
continues, as programmed.
39
5 Operation
5.5.2Program controller
NOTE!
This screenshot is not available by default and only appears if the extra code for the program
controller is enabled and configured.
Ö Chapter 2.1 "Order Details", Page 13
Default setting
There are no programs available. The following options are available for ordering a program:
Enter setpoint curves on the device
Ö Chapter 8.1.1 "On the device", Page 47
Enter setpoint curves using the setup program
Ö Chapter 8.1.2 "About the setup program", Page 48
Start, Stop
The black arrow starts an available program. A request appears asking which program should
be started and the programmed setpoint curves are then synchronized for both controller channels. The symbol for automatic operation appears in the center. Touching the black rectangle
stops the program, adopting the conditions prior to the program starting.
Pause
Pauses the time base of a program in operation, whereby the current setpoint values and the
conditions of the control contacts are maintained. Touching the pause button again resumes
program operation.
Next section, previous section
The program in operation jumps to the next or previous section.
Temporary alteration
Allow one-time changes to the setpoint values for a program without storing it permanently in
the program table. When you next run the program, the original setpoint values will be reactivated.
Start/stop manual mode (for program controller)
40
Using the program controller, manual mode can only be started by pressing the Hand button
when the program is stopped. After touching the hand with the pencil, the dialog for entering
setpoint values 1 and 2 opens. These setpoint value are controlled using the Ok button.
Autotuning
Ö B 703571.0- Chapter 12.6.3 "Self-optimization controller", Page 83
5.5.3General screen 1.2
Default setting
Two general screens are available that do not contain any variables.
5 Operation
The variables displayed can be configured.
Ö B 703571.0- Chapter 12.10.8 "General screens 1, 2", Page 116
41
5 Operation
5.5.4Recording image
Default setting
Here the device is displaying up to four analog and three digital channels, like a line recorder.
Extra code 213 is required for data to be recorded and evaluated.
You can view historical data (from previous recordings) with the H button and switch channels
with the CH button. If the channels displayed are configured, the screen must still be active for
the operating loop display.
Ö B 703571.0 - Chapter 12.11 "Recording", Page 117
5.5.5Process screen
Default setting
This screen can be freely configured and is empty by default. A background image of your plant
can be stored and animated with all the process values for the device.
The setup program is required to design the graphics.
Ö B 703571.0 - Chapter 13.13 "Process screen", Page 159
42
6 Login
Some of the levels in the device menu are username- and password-protected. The level protection is defined in the user list by the setup program, using five different users. On entering
the password, each user is entitled to use the "rights" available.
If permitted, the rights and passwords can also be changed on the device.
Touching the screen in the bottom left-hand corner opens the device menu window.
Touching the 'Login' function opens the Login window.
43
6 Login
6.1Logging on
This sequence shows the logon process as the master user (with the default password 9200):
User 1 is now logged on and is permitted to access all functions listed under "Rights".
6.2Logging out
As soon as you are logged on, the Log-Out button is no longer grayed out and touching it will
enable you to log out. Consequently, your user rights will be limited.
6.3Change password
You can change the user password that you are currently logged in with here.
To do this, you must first enter the old password (for the master user) and then the new one. If
the password is incorrect, the change will not be accepted.
44
NOTE!
This level is empty by default and parameters can only be defined using the setup program to
appear in the device.
Up to 25 parameters of any type from the configuration or parameter level can be included in
this level. These parameters, for example, often need to be changed or made available to operating personnel.
NLYSETUP >USERLEVEL
O
Setup dialog box
7 User level (Log-In)
7.1Example 4 Transferring controller setpoint values to the user
level
The four reversible controller setpoint values should be transferred to the user level. Doubleclicking on the empty entry opens the selector window.
45
7 User level (Log-In)
Setup dialog box
Device display
Once the setup data has been transferred to the device, the setpoint values can be entered on
the device.
46
8.1Enter program curves
Ten programs can be entered on the device or in the setup program.
8.1.1On the device
StepActivity
1Enter program names and icons
2Enter first section:
If the program memory is empty, the section will be highlighted in red.
8 Program administration
Each section consists of: target values 1 and 2, section time, control contacts, tolerance
band, number of repetitions from start section, and parameter block.
3Repeat section entries until the table is complete
4Touching the pencil symbol enables additional editing functions.
•Editing the program header
•Copying and deleting the program
•Creating a new section
➥ Two program curves have now been programmed.
They can be started at any section at an adjustable time and run in parallel.
47
8 Program administration
8.1.2About the setup program
StepActivity
1Start the setup program and click on Program editor > Program administration in the menu
2Enter sections in the table
3The table is displayed as a graphic with the program simulation
4Save the setup file and transfer the setup data to the device
48
StepActivity
5If a green icon (smiley) appears, then the programs have been successfully transferred.
➥ 2 Programmkurven sind nun im Gerät und können an einem beliebigen Abschnitt zu einer
einstellbaren Zeit gestartet werden. The programs run in parallel.
8.1.3Section run time
The period of time until the next section.
Setpoint values varying from section to section create a ramp-like setpoint curve (with a negative or positive slope).
8.1.4Setpoint values 1 and 2
8 Program administration
Each program contains 2 setpoint value profiles which can be used to create 2 program controllers.
8.1.5Operating contacts
Eight control contacts can be set at any one time. They are available in the digital selector and
can switch on relays, for instance.
Ö Setup program:
C
ONFIGURATIONLEVEL >DIGITALOUTPUTS
They can also be logically linked or can trigger internal device functions.
8.1.6Tolerance band
The tolerance band max. value is above the programmed setpoint value curve and the min. value is below the curve. Both values can be variably adjusted for each section.
The function behaves in the same was as for the ramp function or the symmetrical program
tolerance band. The tolerance band limit that is reached first stops the program.
Ö Chapter 12.6.8 "Ramp function", Page 98 and
Chapter 12.12 "Program controller", Page 120
49
8 Program administration
8.1.7Number of repetitions
The number of repetitions is entered for a specific start section.
8.1.8Start section
Repetition begins from this section.
Example
8.1.9Parameter block
For each controller channel, parameter blocks 1 to 4 are available and can be switched in any
combination
50
9 Device information
The device information function enables hardware and software modules to be displayed.
9.1General
The type extra codes enabled in the device are displayed next to the device names.
9.1.1Version, motherboard, Ethernet information
Software version, fabrication number, and testing ID are displayed.
Displays the hardware on the motherboard.
MAC address, IP address, gate address, DNS address, and transfer rate.
9.2Slots
Assignment of expansion slots is displayed in the device.
51
9 Device information
9.3Inputs/outputs
The switching statuses and measurement values are displayed here.
9.3.1Digital and analog inputs, digital and analog outputs, external digital,
and external analog inputs
52
9 Device information
9.4Functions
9.4.1Mathematics, logic signal, limit value outputs
9.4.2Timer signal, digital controller signals, control contacts, controller,
analog flag, digital flag
53
9 Device information
9.5Ethernet
9.6PROFINET
54
10.1General
NOTE!
The functional level is faded out by default and must be activated using the setup program.
10.1.1Activate functional level
The functional level is activated in the screen menu and subsequently appears in the device
menu.
Ö Chapter 12.10 "Screen", Page 110
10 Functional level
The functional level is used primarily for testing and diagnostic purposes. Analog and binary
values of the outputs can be controlled manually here. This may be useful, for instance, for
checking an individual piece of equipment in a plant. For maintenance and repair works, for example, the timer, ramp function, and limit value monitoring can be operated and switching operation can be acknowledged.
Example for the timer
55
10 Functional level
56
NOTE!
The parameters described in this section can be entered either in the setup program or in DICON touch. This is where the parameters that are directly linked to the alignment of the controller with the control path are set, after the system has been commissioned.
The following table shows the time settings for the device.
ParameterSettingDescription
Current date2011-01-01
2083-12-31
Current time00:00:00
23:59:59
11.2Daylight saving time
The following table shows the settings for daylight saving time.
ParameterSettingDescription
SynchronizationNo function
Digital selector
Switch daylight saving time automatic
inactive
Enter the date here.
Enter the time here.
A digital signal can be selected here to synchronize the time.
Enables you to set the time to change automatically.
57
11 Parameterization
ParameterSettingDescription
Start DSTMonth: March
Week: last week
Day: Sunday
Time: 02:00:00
End DSTMonth: October
Week: last week
Day: Sunday
Time: 03:00:00
11.3Controller/parameter blocks
Setup dialog box
Toggling takes place at this time.
Toggling takes place at this time.
58
The following table shows the parameters in a parameter block. These parameters are also
available for the other three parameter blocks. Four parameter blocks can be defined for each
of the two controller channels. Switching the parameter blocks is performed separately for each
controller channel via two digital signals.
Depending on the controller type configured, certain parameters may be omitted or ineffective.
Parameters that appear in pairs such as Proportional band 1 and 2 refer to the first and second
controller outputs (for instance, with three-state controllers).
The parameter blocks are assigned to both controllers in the configuration level.
Ö B 703571.0 - Chapter 12.6.2 "Controller inputs", Page 81
11 Parameterization
ParameterSettingDescription
Proportional band
1
(Xp1)
Proportional band
2
(Xp2)
Derivative time 1
(Tv1)
Derivative time 2
(Tv2)
Reset time 1
(Tn1)
Reset time 2
(Tn2)
Cycle time 1
(Cy1)
Cycle time 2
(Cy2)
Contact spacing
(Xsh)
Switching differential 1
(Xd1)
Switching differential 2
(Xd2)
Actuator time
(TT)
0 ... 9999Value for the proportional band
The controller structure has no effect if
Xp = 0 (behavior identical to limit value
0 ... 9999
0 ... 80 ... 9999 sThe derivative time influences the differ-
0 ... 80 ... 9999 s
0 ... 350 ... 9999 sThe reset time influences the integral
0 ... 350 ... 9999 s
0 ... 20 ... 999.9 sWhen using a switched output, the cycle
0 ... 20 ... 999.9 s
0 ... 999.9Spacing between the two control con-
0 ... 1 ... 999.9Hysteresis for a switching controller with
0 ... 1 ... 999.9
5 ... 60 ... 3000 sControl valve running time range used
monitoring)!
For a continuous controller, Xp must be
> 0.
ential component (D component) of the
controller output signal.
The greater the derivative time, the
more effect the D component has.
component (I component) of the controller output signal.
The greater the reset time, the less
effect the I component has.
time should be chosen so that the
energy supply to the process is as continuous as possible without overloading
the switching elements.
tacts for a three-state controller, modulating controller, and continuous
controller with integrated position controller
proportional band Xp = 0
for a modulating controller and continuous controller with integrated position
controller
Working point
(Y0)
Max. output level
limit
(Y1)
-100 ... 0 ... +100 %Working point correction for a P or PD
controller (correction value for the output
level)
If the actual value (x) has reached the
setpoint value (w), the output level (y)
corresponds to the working point (Y0).
0 ... 100 %Admissible maximum output level (only
effective if Xp > 0)
59
11 Parameterization
ParameterSettingDescription
Min. output level
limit
(Y2)
Minimum relay
ON period 1
(Tk1)
Minimum relay
ON period 2
(Tk2)
-100 ... +100 %Admissible minimum output level (only
effective if Xp > 0)
0 ... 60 sLimits the switching frequencies for
switched outputs
0 ... 60 s
60
Transmission behavior
Xd1
0 %
100 %
y
w
x
Xd1
0 %
100 %
y
w
x
w-Xd1
Y0 = 0 %
Xd1
0 %
100 %
y
w
x
w+Xd1
Y0 = 100 %
Xd1
0 %
100 %
y
w
x
w-Xd1
Y0 = -100 %
Xd1
w-2*Xd1
The transmission behavior (controller structure) is determined by the configuration of the parameters for the proportion band (P component), derivative time (D component), and reset time
(I component).
Two-state controller
This controller has a switched output and can be parameterized with P, PI, PD, or PID transmission behavior. The proportional band Xp must be greater than 0 for the controller structure
to take effect.
If Xp = 0, the behavior corresponds to the function of limit value monitoring with switching differential Xd1 (working point Y0 = 0 %):
Influence of working point Y0 on the switching behavior
11 Parameterization
61
11 Parameterization
Xd1
0 %
100 %
y
w
x
Xsh
Xd2
-100 %
Three-state controllers
This controller has two outputs, which can be configured as continuous (analog output) or
switched (digital output). In both cases, the controller can be parameterized with P, PI, PD, or
PID transmission behavior. The proportional bands Xp1 and Xp2 must be greater than 0 for the
controller structure to take effect.
If Xp1 = 0 and Xp2 = 0, the behavior corresponds to the function of limit value monitoring with
switching differential Xd1 and Xd2, and contact spacing Xsh (working point Y0 = 0 %):
Modulating controllers
This controller has two switched outputs and can be parameterized with PI or PID transmission
behavior. The proportional band Xp must be greater than 0 for the controller structure to take
effect.
The modulating controller is used for actuator drives with three switching statuses (actuator
open, closed, hold). If output level feedback is available, the active output is deactivated when
the output level limits are reached.
Continuous controller
This controller has a continuous output (analog output) and can be parameterized with P, PI,
PD, or PID transmission behavior. The proportional band Xp must be greater than 0 for the controller structure to take effect (the setting Xp = 0 is normally used in practice).
Position controllers
This controller is a continuous controller with integrated position controller and two switched
outputs (digital outputs) with PI or PID transmission behavior.
The position controller is used for actuator drives with three switching statuses (actuator open,
closed, hold). An output level feedback is required.
11.4Setpoint values
Four switchable setpoint values are assigned to a fixed-setpoint controller and can be entered
on the device or in the setup program.
The following table shows the setpoint changeover for fixed-setpoint controllers using two digital signals that can be Chapter 12.6.7 "Controller setpoint values", Page 96 set.
For program controllers
Ö Chapter 8.1 "Enter program curves", Page 47
62
11 Parameterization
TypeSignal 2 (Bit 1)
setpoint
changeover
Fixed-setpoint
controller
Program controller
00Setpoint 1Setpoint 1
01Setpoint value 2Setpoint value 2
10Setpoint value 3Setpoint value 3
11Setpoint value 4Setpoint value 4
11.4.1Entered on the device
Signal 1 (Bit 0)
setpoint
changeover
Setpoint value,
Controller 1
W1 and W2 are predefined by the program
generator
Setpoint value, controller 2
The setpoint values in the parameter level are entered on the device.
11.4.2Entered using the setup program
The setpoint values are entered in the setup dialog parameter level.
63
11 Parameterization
64
NOTE!
The parameters described in this section can be edited using either the setup program or DICON touch. The settings (for example, measured value recording, outputs, Ethernet, and controller type) that are required immediately for commissioning in a specific plant and therefore
that seldom need to be changed, are set here.
Depending on the configuration, signals which are not in use are grayed out.
Functions available in both selectors are highlighted in a specific color.
12.1Analog selection
The analog selector contains all analog signals available in the configuration dialogs of a tree
structure in the DICON touch.
All analog signals are shown in the following table. The entry in the "Type" column indicates the
source of the signal:
•Internal: Internal signal for the DICON touch (including signals from the analog inputs)
•External: External input, for example, one that can be transmitted via an interface
12 Configuration
CategorySignalTypeDescription
No functionNo signal selected
Analog inputsAnalog input (IN8)InternalMesswerte der Analogeingänge
1...4
Ö See Chapter 12.5 Analog
inputs IN8, IN9, IN10, IN11
Page: 74
geingangs 1...8
External
analog inputs
Analog input (IN9)
Analog input (IN10)
Analog input (IN11)
External Analog Inputs 1 ... 8ExternalAnalogwert des externen. Analo-
Ö See Chapter 12.18 External
analog inputs Page: 139
MathematicsMathematik 1 ... 8InternalErgebnis der Mathematikfunktion
1...8
Ö See Chapter 12.15 Mathemat-
ics/logic Page: 134
65
12 Configuration
CategorySignalTypeDescription
Controller 1Actual value controller 1Internal
Controller 2Actual value, Controller 2
Setpoint valuesRamp end value, Controller 1InternalSollwert für Reglerkanal 1 ... 2
Program setpointsProgram setpoint 1, 2InternalSollwert für Reglerkanal 1 ... 2
Section end valuesAbschnittsendwert 1 ... 2Internal
FlagsMerker 1 ... 8InternalAnalog value of the analog flag
(setup only)Equal to or greater than
Software version
(only setup)
Language selection after power ON
This setting means that language selection appears following "power on", which gives the user
the opportunity to select their preferred language.
Standard online visualizationSoftware version of the webserver soft-
No online visualization
Example 333.01.01-13If relevant, additional versions are listed
Standard softwareThe device software version is available
ware
that can be selected in the version library
and can be specifically selected for the
software update.
here
Memory alarm limit
If 20 % of the enabled memory is not used during recording, for example, an entry will be made
in the alarm list. This enables the user to recover the recording data using the USB stick or the
interface (as indicated).
The value of the free memory only returns to 100 % when the data has been recovered. If the
remaining 20 % is used up, the oldest recorded data is overwritten and replaced with the new
data. In this case, there will be a recording gap.
72
12.4Digital inputs IN1 to 7
Es stehen maximal sieben Digitaleingänge (IN 1 ... 7) zum Anschluss an potenzialfreie Kontakte mit gemeinsamer Masse zur Verfügung.
Setup dialog box
12 Configuration
Parameter
ParameterSelection/settingsDescription
Channel nameDigital input 01(15 characters) of editable text that indicates,
Alarm type
Alarm active atSignal level that triggers an alarm or an event.
HighContact closed: high (logic "1")
(setup only)LowContact open: low (logic "0")
Alarm text (only
setup)
Alarm active at
An alarm is only displayed for as long as the signal level (closed contact) is also selected. If the
contact is opened, the alarm entry disappears automatically.
for example, what the signal will be used for.
OffAlert switched off.
AlarmA message will be entered in the alarm list
depending on the signal level that has been
set.
EventA message will be entered in the events list
depending on the signal level that has been
set.
Alarm Digitaleing. 0120 characters of editable text which is entered
into the alarm or event list.
Alarm text
The setup program is required to view and edit the texts.
73
12 Configuration
12.5Analog inputs IN8, IN9, IN10, IN11
Analog inputs IN8 and IN9 are installed by default as universal measuring inputs for RTD temperature probes, thermocouples, resistance transmitters/resistance potentiometers, and standard signals. Two additional analog inputs, IN10 and IN11, can be retrofitted.
Setup dialog box
Parameter
ParameterSelection/settingsDescription
Channel nameAnalog input IN8, IN9, IN10, IN11(15 characters) of editable text
ProbeSelection of measuring probe for the relevant analog input
No functionNo sensor selected
Res.three-wireRTD temperature probe
in three-wire circuit
Res.two-wireRTD temperature probe
in two-wire circuit
Int. thermocoupleInternal thermocouple
Cold-junction temperature
Ext. thermocoupleExternal thermocouple
Cold-junction temperature
Constant thermocoupleConstant thermocouple
Cold-junction temperature
Resistance transmitterResistance transmitter
0 ... 20 mAStandard signal
0 ... 10 V Standard signal
0 ... 1 VStandard signal
0 ... 100 mVStandard signal
4 ... 20 mAStandard signal
2 ... 10 V Standard signal
74
12 Configuration
ParameterSelection/settingsDescription
LinearizationAvailable options and default settings depend on the measuring probe
selected.
RTD probeLinear
Pt100DIN EN 60751
Ni100DIN EN 60751
Pt500DIN EN 60751
Pt1000DIN EN 60751
Ni1000
Pt100JJIS 1604
Pt50GOST 6651-94
Cu50GOST 6651-94
KTY11-6Type KTY11-6
Pt100 Gost
Pt50 Gost
Cu100 Gost
Cu50 Gost
ThermocouplesCRCopel
Fe-CuNi L Gost
Cu-CuNi T
Fe-CUNi J
Cu-CuNi U
Fe-CuNi L
NICr-Ni K
Pt10Rh-Pt S
Pt13Rh-Pt R
Pt30Rh-Pt6Rh B
NiCrSi-NiSi N
NiCr-CuNi E
W5Re-W26Re C
W3Re-W25Re D
In40-Rh
Pt10Rh-Pt
Customer-spec. 1
Customer-spec. 2
Customer-spec. 3
Customer-spec. 4Customer-specific linearization with 4th
order polynomial
Unit5 characters (%)Unit for numerical representation of
measured value
Decimal placeXXXXX.No decimal place
XXXX.X1 decimal place
XXX.XX2 decimal places
XX.XXX3 decimal places
X.XXXX4 decimal places
75
12 Configuration
ParameterSelection/settingsDescription
Measured value offset
Measured value factor
Filter time constant0 ... 0.6 ... 100Time constant for adjusting the digital
Start of scaling
Scaling end
Line resistance0 ΩThe line resistance is entered here with
Ext. compensation
temperature
Fixed compensation
temperature
KTY
at 25 °C/77 °F
Resistance measuring range
-100 ... 0 ... +100Parallel translation of all measured values
1,000Slope
input filter (0 s = filter off)
Default setting depends on sensor and linearization.
-99999 ... +99999Start value of display range for standard
signals
Default setting depends on sensor and linearization.
-99999 ... +99999End value of display range for standard
signals
a two-wire circuit.
No selection-
Analog selectionThe measurand used to record the cold-
junction temperature is set here.
0 to 50 to 100 °CIf the cold junction has a fixed tempera-
ture, this is entered here.
0to2000to10000ΩBasic resistance of a KTY probe at
20 °C
0to400ΩThe following measuring ranges are
available for a customer-specific linear-
0to4000Ω
ized resistance measurement
Linearization
Linearization is dependent upon the probe that is connected (measuring probe).
The predefined linearizations can be supplemented with customer-specific linearization.
Ö Setup program:
S
ETUPONLY >CUSTOMER-SPECIFICLINEARIZATION
Measuring value offset, measuring value factor
The value for the measuring value offset provides parallel translation of all measured values
and the value for the measuring value factor influences the increase in the values displayed.
Filter Time Constant
The filter time constant is used to adjust the digital input filter (2nd order filter). If the input signal
changes suddenly, approx. 26 % of the change is recorded following a period that corresponds
to the filter time constant (2× filter time constant: approx. 59 %; 5× filter time constant: approx.
96 %). A large filter time constant means: high attenuation of interference signals, slow reaction
to the actual value display, low limit frequency (low-pass filter).
Scaling start, end
The maximum measuring range limits are displayed here, depending on the probe selected
and the linearization. These limits only affect the recording. If, for example, the scaling end for
a Pt100 is reduced from 850 °C to 400 °C, the recording only displays values up to 400 °C.
76
Line resistance
On connecting a RTD temperature probe in a two-wire circuit, longer lines may lead to measuring errors. This value is used to compensate the resistance of the probe line and depends on
the line length. Enter the ohmic resistance of the probe line here to achieve the best possible
temperature measurement.
12.5.1Alarms
Limit value monitoring with one or two alarms and various alarm types can be activated for each
analog input. In addition, this function is required in order to trigger the collective alarm of the
controller module if the event of deviation above or below the measuring range (out of range).
This limit value monitoring is available in addition to the functions described in Chapter 12.9
"Limit value monitoring", Page 104 and is independent of these.
Setup dialog box
12 Configuration
Parameter
ParameterSelection/settingsDescription
IN 8 Analog input 1, IN9 Analog input 2
Minimum alarmOffMonitoring is not active.
AlarmAlarm results in an entry in the alarm list.
EventAlarm results in an entry in the event list.
Minimum value-99999 ... 0 ... +99999Limit value at which an alarm is issued.
Minimum alarm
text
Maximum alarmOffMonitoring is not active.
Maximum value-99999 ... 0 ... +99999Limit value at which an alarm is issued.
Maximum alarm
text
Underrange AE1Text which is entered into the alarm or
event list in the event of deviation.
AlarmAlarm results in an entry in the alarm list.
EventAlarm results in an entry in the event list.
Overrange AE1Text which is entered into the alarm or
event list in the event of deviation.
77
12 Configuration
12.6Controller1, 2
Two controllers (controller channels) are available. The parameters listed here can be configured independently of each other for controller 1 to controller 2.
12.6.1Controller configuration
The controller type, the control direction, the output level for changeover to manual mode and
for deviation above or below the measuring range, as well as the output level standardization
and the deadband width are specified here.
Setup dialog box
Parameter
78
ParameterSelection/settings
Controller 1, Controller 2
Controller typeOffController channel is switched off
Two-state controllerController with a switched output
Three-state controllersController with two continuous or switched outputs (for
Modulating controllersController with two switched outputs (for motor actuator)
Continuous controllerController with a continuous output (analog signal)
Position controllersContinuous controller with integrated position controller
Control direction
Direct (2)The controller output level is positive if the actual value
Inverse (1)The controller output level is positive if the actual value
1
Description
(default setting for Controller 2)
(default setting for controller 1)
example, for heating/cooling)
(for motor actuator)
is greater than the setpoint value (cooling).
is smaller than the setpoint value (heating).
12 Configuration
ParameterSelection/settings
Manual mode
Y in manual modeDefines the output level (%) that the controller should
Y with errorDefines the output level (in %) that the controller should
Y manual mode 0...100%
Y substitute
value
Time for
manual average value
Time for substitute average
value
Start of cascade
standardization
End of cascade
standardization
Deadband
(neutral zone)
Additional functions not selected (empty)
(setup only)() Expansion 1Reserved functions for service
1
Bold: default setting
EnabledManual mode possible on the device
DisabledManual mode disabled
Y manual modeThe value set below for Y manual mode is adopted.
Current valueThe current controller output level before switching to
Average valueThe average value calculated using the set time below
Y substitute valueThe Y substitute value set below is adopted.
Current valueThe current output level before deviation above or below
Average valueThe average value calculated using the set time below
0...100%
1 to 3600 minTime for the average value when "Y in manual mode"
1 to 3600 minTime for averaging of values if the "Y with error" average
0....100 %Hier kann der Stellgrad normiert werden (nur für Kas-
0...100 %
0.00...100 %Output level movements within the deadband are sup-
() Expansion 2
() Expansion 3
() Expansion 4
1
Description
adopt after switching to manual mode.
manual mode is adopted.
is adopted.
display, if one of the analog values relevant for the controller is invalid (incorrect actual value, setpoint value,
output level feedback, etc).
the measuring range is adopted.
is adopted.
average value is set
value is is set
kadenregler).
pressed, for example by noisy signals. The deadband is
only effective for controller structures with I-component.
Control direction
Is set inversely by default (1) for heating mode.
79
12 Configuration
(1)(2)
100%
-100%
Y
XW
Deadband
Manual mode
Bei Einstellung gesperrt ist kein Handbetrieb mehr am Gerät möglich. Die Schaltfläche für
Handbetrieb ist grau hinterlegt.
Deadband
Default is 0, i.e. no distance between heating and cooling contact.
80
12.6.2Controller inputs
The analog inputs for the controller are configured in this menu – including the signals for
switching off the controller and switching on the parameter block – as well as the parameters
for manual mode.
Setup dialog box
12 Configuration
Parameter
ParameterSelection/settingsDescription
Controller 1, Controller 2
Controller actual valueIN8 analog input 1Analog signal for actual value
Analog selector
Controller setpoint valueSetpoint specification for
Controller 1
Analog selector
Output level feedbackNo selection
Manual output levelAnalog signal for manual output level
Additive variable disturbance
Multiplicative variable disturbance
Analog selection
Analog signal for setpoint value
Analog signal for output level feedback
Analog signal for additive variable disturbance
Analog signal for multiplicative variable
disturbance
81
12 Configuration
ParameterSelection/settingsDescription
Manual signal/auto-switching
Locking signal for manual
mode
Signal 1
Parameter block switching
Signal 2
Parameter block switching
Signal for actual value
switching
Controller signal offThe controller can be switched to On or
Controller signal on
Actual value switching
Provided that no signal is selected for switching the actual value, the actual values set from the
analog selector for the controller configuration are active. If, however, a signal is set for switching the actual value, then the High signal level (logic "1"), is switched to the actual value outlined in red.
Controller 1 is then linked to IN9 (analog input 2) and Controller 2 to IN10 (analog input 3).
No selection
Digital selector
This signal switches between manual
mode and automatic mode.
This signal locks manual mode
The parameter blocks entered in the
Chapter 11.3 "Controller/parameter
blocks", Page 58 are switched using both
these signals.
The analog inputs (actual value inputs)
are switched using this digital signal.
Off using this signal.
82
12.6.3Self-optimization controller
Self-optimization (abbreviation: SO) determines the optimum controller parameters for a PI or
PID controller.
Setup dialog box
12 Configuration
Parameter
ParameterSelection/settings
MethodOscillationOscillation method
Step responsestep response method
LockEnabledSelf-optimization can be started on the device
DisabledSelf-optimization is disabled
Exit type 1, 2AutomaticOutput level is recognized automatically.
RelayOutput level is displayed using the relay...
Solid state, logic... using the solid state relay or digital signal...
Analog... using the analog output.
Standby output0...100%
Output level for step
method
Acquisition of switching period (Cy)
Signal start/stopNo selection
Locking signalNo selection
1
Bold: default setting
0... 30...100%Output level for step response level
YesCy is detected during self-optimization
NoCy is not detected
Digital selector
Digital selector
1
Description
Start/stop signal for self-optimization
Signal for locking self-optimization
Method
The standard method is the oscillation method, whereas the step response method is used
specifically in the plastics industry.
83
12 Configuration
With the oscillation method, the output level is set alternately to 100 % and 0 %, which produces oscillation of the control variable. With the step response method, a step of a specified size
is made from the standby output. In both cases, the controller determines the optimum controller parameters from the response of the actual value.
Ö See description of the oscillation method or step response method on the following pages.
Exit type 1, 2
The cycle time is calculated on the basis of the type of controller output.
Optimized controller parameters
With both self-optimization methods, certain parameters are optimized according to the configured controller type and configured parameters. The controller structure is derived from the
type of the optimized parameters: Proportional band Xp (P component), derivative time Tv (D
component), and reset time Tn (I component).
The cycle time Cy and the filter time constant dF are also optimized.
Configured controller type
Two-state controller
Three-state controllers
Modulating controllers
Continuous controller
Position controllers
Configured parameterOptimized parameterOptimized
controller
structure
Xp1 = any;
Tv1 = 0; Tn1 > 0
All other settingsXp1, Tv1, Tn1 Cy1, dFPID
Xp1 = Xp2 = any;
Tv1 = 0; Tn1 > 0
All other settingsXp1, Xp2, Tv1, Tn1, Cy1, Cy2, dF PID
Xp1 = any;
Tv1 = 0; Tn1 > 0
All other settingsXp1, Tv1, Tn1, dFPID
Xp1 = any;
Tv1 = 0; Tn1 > 0
All other settingsXp1, Tv1, Tn1, dFPID
Xp1 = any;
Tv1 = 0; Tn1 > 0
All other settingsXp1, Tv1, Tn1, dFPID
Xp1, Tn1, Cy1, dFPI
Xp1, Xp2, Tn1, Cy1, Cy2, dFPI
Xp1, Tn1, dFPI
Xp1, Tn1, dFPI
Xp1, Tn1, dFPI
For first-order control paths, the parameters required for the PI controller structure are optimized, independently of the configured parameters.
Error handling
If the actual value deviates above or below the measuring range during self-optimization, selfoptimization is aborted. In this case, the configured parameters are not changed.
WARNING!
During self-optimization according to the oscillation method, output level limits Y1 and Y2 are
not active for switched outputs or solid state outputs.
The output level may exceed or fall below the set limits.
It must be ensured that this does not result in damage to the plant.
84
NOTE!
t
x
w
t1
S
w
x
t1
t
Optimization must be performed under genuine operating conditions and requires a closed
control loop, whose actuator influences the actual value(heating controlled by relay output).
It can be performed as many times as required.
Start of self-optimization
Self-optimization can be started using any signal from the digital selector. Any other signal from
the digital selector can be used to abort (stop) autotuning.
Optimization according to the oscillation method
In the case of a large control deviation between the setpoint value and actual value (for example, in the startup phase), the controller determines a switching line around which the control
variable performs a forced oscillation during self-optimization. The switching line is determined
so that the actual value does not exceed the setpoint value if possible.
In the case of minor control deviation (for example, if the control loop is in a steady state during
operation), oscillation is forced around the setpoint value. Here, the setpoint value is exceeded
in any case.
The controller automatically chooses between two procedures depending on the extent of the
control deviation:
12 Configuration
Self-optimization in during the startup phaseSelf-optimization during operation
x Actual valuew Setpoint value
S Switching linet1 Start of self-optimization
85
12 Configuration
t
y
S
y
t
x
w
t1
t2
t3
}
Dy
{
y
x
y
S
t1
t2
t3
Dy
t
t
w
Optimization according to the step response method
Initially, a configurable standby output is produced until the actual value "settles" to a constant.
This is automatically followed by a configurable output level step (step size) to the control path.
Main applications of the step response method:
•Optimization immediately after "power on" during startup (considerable time saving, standby output setting = 0 %)
•Control path does not oscillate easily (for example, extremely well insulated furnace with
low losses, long oscillation period)
•Actual value must not exceed the setpoint value
If the output level is known for the corrected setpoint value, overshooting is prevented with
the following setting:
Standby output + step size ≤ output level in corrected state
The progression of the output level and actual value depends on the status of the process at
the point when self-optimization starts:
Self-optimization
in during the startup phase
y Output levelΔyStep size
Standby outputt1 Start of self-optimization
y
S
x Actual valuet2 Point of output level step
w Setpoint valuet3 End of self-optimization
Self-optimization
during operation
86
Checking the optimization
You can check for optimum adjustment of the controller to the control path by recording the
startup process (with "Startup", for example) with a closed control loop. The diagrams below
indicate possible incorrect adjustments and correction of these.
Here, the transient behavior of a third-order control path for a PID controller is recorded as an
example. The procedure for setting the controller parameters can also be applied to other control paths.
Proportional band Xp too largeReset time Tn and derivative time Tv too short
12 Configuration
Proportional band Xp too smallReset time Tn and derivative time Tv too long
Cycle time Cy too greatOptimum setting
87
12 Configuration
12.6.4Start SO on device
This example describes the start of autotuning for a program controller. The following points
must be taken into consideration, checked and, if necessary, adjusted:
•Is the appropriate controller type configured?
•Check or adjust controller direction.
•It must be possible to adequately influence (closed control loop) the actual value, e.g. by a
change to the output level in manual mode.
•Adjust autotuning setting to the type of outputs.
•Before starting autotuning for PID structure, the lead time must not be set to 0.
•If the lead time = 0, optimization is for the PI structure.
•Is the oscillation method suitable or is it necessary to change to the step response method?
(not possible with every controller).
•Only for step response methods: meaningful specifications for standby output and step
height.
•Only for continuous controller: The output function must be configured for the 1st controller
output and scaled to 0...100%. This means: Function = 1st controller output, zero point = 0,
end value = 100).
•Only for three-step controller: determine actuator time and adjust in the parameter level.
StepActivity
1The device is in the operating loop. Logon as a master from there
2From the basic status, switch the program controller to manual mode
88
StepActivity
3Enter program setpoint value for manual mode
4Return to the controller screen by pressing OK
12 Configuration
5Click on the symbol at the bottom for the SO and start by pressing OK
6The symbol on the right-hand side shows that the SO has started
➥ Result: The SO stores the determined control parameters in control parameter block 1.
89
12 Configuration
12.6.5Control loop monitoring
Control loop monitoring monitors the control response during startup of a plant and in the event
of a setpoint value step by analyzing the change of the actual value during an output level
change. An alarm is issued if the actual value does not respond according to the specifications.
The alarm signal is available from the digital selector and can be processed further at any time.
Setup dialog box
Parameter
ParameterSelection/settingsDescription
Function
&
Response time0 ... 1999 Time period in which the actual value must leave the
Monitoring band 0.0000 ... 1999Monitoring band width that must leave the actual value
InactiveControl loop monitoring is generally not permitted
ActiveControl loop monitoring is generally permitted
monitoring band.
"0 s" setting means:
Response time = reset time Tn
within the response time
"0" setting means:
Monitoring band = 0.5 × proportional band (Xp)
90
Description of the function
y
M
t
y
x
t
T
R
Dx
x
y
t1t2
Monitoring starts as soon as the maximum output level is produced in heating mode (see example) or as soon as the minimum output level is produced in cooling mode. Starting from this
point, the actual value must leave the monitoring band – the range around the current value at
the start of monitoring – within the response time. If it is not, an alarm is triggered.
On leaving the monitoring band, the actual value at the time is used as a reference value for a
new monitoring band. The response time starts over.
Monitoring ends as soon as the maximum or minimum output level is no longer produced.
12 Configuration
x Actual valueΔx Monitoring band
y Output levely
t1 Start of monitoringT
t2 End of monitoring
Max. output level (for example, 100 %)
M
Response time
R
91
12 Configuration
t
t
x
y
Dx
x
y
M
y
T
R
T
A
t1
t2
If the actual value does not leave the monitoring band within this timeframe, an alarm signal is
generated. The alarm signal is maintained for as long as the maximum or minimum output level
is produced and the actual value is within the monitoring band.
x Actual valueΔx Monitoring band
y Output levely
t1 Start of monitoringT
Alarm periodt2 End of monitoring
T
A
Max. output level (for example, 100 %)
M
Response time
R
An alarm may be caused by:
•Partial or total failure of heating elements or other parts in the control loop
•Reversal of the control direction (for example, "cooling" instead of "heating")
92
12.6.6Output level monitoring
Output level monitoring monitors the output level in the corrected state. The output level must
be within a definable range around a mean output level. If it is not, an alarm is issued.
The alarm signal is available from the digital selector and can be processed further at any time.
Setup dialog box
12 Configuration
Parameter
ParameterSelection/settingsDescription
LockInactiveOutput level monitoring generally not permitted
ActiveOutput level monitoring generally not permitted
Determination time0 s ... 350 s ... 9999 sCalculation time for the mean output level
Output level band0 % ... 10 % ... 100 %Monitored output level band (admissible range
around the mean output level)
Alarm delay0 s ... 9999 sDelay time for alarm triggering
Controller differential
band
0 ... 1 ... 1999Controller differential band (admissible range
around the actual value in corrected state)
93
12 Configuration
y
x
t
t
T
D
T
A
Dy
Dx
Description of the function
Once the output level monitoring has been activated, determination of the mean output level
starts as soon as the actual value is within the controller differential band. When the mean output level has been determined, the current output level must be within the monitored output level band. If it is not, an alarm is triggered.
In the event of a setpoint value change, the output level monitoring is temporarily deactivated
until the actual value returns to the control differential band. The mean output level is then determined again.
x Actual valueΔx Controller differential band
y Output levelΔy Monitored output level band
Alarm delayTAAlarm period
T
D
Application examples:
•Monitoring of signs of aging and faults on heating elements
•Reporting of faults during operation
Functional limitations
Output level monitoring is not active in the following cases:
•Proportional band Xp = 0
•Self-optimization active
•Manual mode
•Ramp function active
•Controller operating as program controller
•Modulating controller without output level feedback (or output level feedback in "out of
range" state)
•Position controller with output level feedback in "out of range" status
94
Parameter dimensioning
w
t
t
0.5 x Tn
y
x
Dx
Dy
T
C
y
A
Appropriate dimensioning of parameters used for determining the mean output level is required
for the output level monitoring to function correctly.
The controller differential band around the actual value defines the corrected state. It should
be dimensioned so that it is adhered to during normal operation. The progression of the actual
value can, for example, be recorded with the recording function on the device or with the startup
function of the setup program. Determination of the mean output level starts when the actual
value enters the control differential band. Calculation of the mean output level starts over if
there is temporary deviation from the control differential band during output level determination
or if the setpoint value is changed by more than 0.5 × control differential band Δx.
An average output level is calculated over the determination time by a sliding average. The
time selected should be sufficiently long to ensure as accurate a calculation as possible. A waiting time of 0.5 × reset time Tn is connected to the determination time, during which time the
actual value and output level are checked to see if they are within in the specified limits. If the
limits are exceeded, the calculation will restart. Once the calculation is successful, the output
level monitoring will be activated.
12 Configuration
x Actual valuew Setpoint value
y Output levely
Determination timert Reset time
T
C
Δy Output level bandΔx Controller differential band
Average output level
A
95
12 Configuration
12.6.7Controller setpoint values
With this separate setpoint value function, the setpoint values and the ramp function can be
configured flexibly for both controller channels (Controller 1 to 2).
Up to four setpoint values are available for each controller channel and can be switched using
two digital signals.
The analog signal for the setpoint specification (external setpoint value 1 to 2) is selected from
the analog selector. This signal can be impinged by a correction value (setpoint value 1 to 4).
If no analog signal is selected (inactive), the correction values serves as the fixed setpoint value.
NOTE!
The active setpoint value is not automatically used as a setpoint value for the controller channel; it must first be assigned in the controller configuration (see Chapter 12.6.2 "Controller
inputs", Page 81).
NOTE!
If an analog signal is used as a setpoint value without a correction value, it can also be directly
assigned in the controller configuration. In this case, setpoint value limitation, setpoint
changeover, and the ramp function are not available.
Equally, a fixed setpoint value can be assigned directly in the controller configuration (see
Chapter 12.6.2 "Controller inputs", Page 81).
Setup dialog box
Parameter
ParameterSelection/settingsDescription
Signal for ext. setpoint
value
External setpoint valueNo offsetThere is no ext. setpoint offset
No functionSignal source for ext. setpoint value.
Analog selection
OffsetThe external setpoint value is added to the
internal setpoint value of the fixed setpoint
controller or program controller.
96
12 Configuration
ParameterSelection/settingsDescription
Program setpoint valueProgram setpoint value 1The source for the program setpoint value is
Program setpoint value 2
Set point 1 ... 4 start-99999 ... +99999Setpoint limit start
Set point 1 ... 4 end-99999 ... +99999Setpoint limit end
Boost functionNo functionBoost function switched off
&Delta valueSetpoint value is increased by a Delta value.
Percentage valueSetpoint value is increased by a percentage
Boost value0.0000..99999Amount by which the setpoint value is
Boost signalNo selection-
Digital selectorThe boost function is switched on using this
Boost duration0...999Duration of boost period (in s)
Signal 1 setpoint changeover
Signal 2 setpoint changeover
No selection
Digital selector
selected here for the active program controller.
value.
increased (in K or % by the setpoint value)
signal.
Signal 1 is selected here for the setpoint
changeover for the fixed-setpoint controller.
Signal 2 is selected here for the fixed-setpoint
changeover
Program setpoint value
This setting is only available if the program controller is configured. The setpoint values can
then be read off the program curves that are entered.
Boost function
The boost function is used to release tools in the plastics industry during the production process. The setpoint values for all heating zones are thereby increased by a specific Delta or percentage value for a specific time period.
Setpoint changeover
The setpoint values 1 to 4 for both fixed-setpoint controllers are located in the parameter level
and can be entered as follows:
Ö Chapter 11.4 "Setpoint values", Page 62
Switching can be performed using digital signals from the digital selector.
Signal 2 (Bit 1)
setpoint
changeover
00Setpoint value 1Setpoint value 1
01Setpoint value 2Setpoint value 2
10Setpoint value 3Setpoint value 3
11Setpoint value 4Setpoint value 4
Signal 1 (Bit 0)
setpoint
changeover
Active setpoint value, Controller 1
Active setpoint value, Controller 2
97
12 Configuration
12.6.8Ramp function
The ramp function enables the setpoint value to be continually changed up to the ramp end
value (active setpoint value).
A tolerance band can be set around the setpoint value curve to monitor the actual value. If the
actual value deviates from the tolerance band, a digital signal (tolerance band signal) is activated.
Setup dialog box
Parameter
ParameterSelection/settingsDescription
Ramp function
Positive
gradient
Negative
gradient
Tolerance band
Signal for ramp
stop
Signal for ramp offNo selectionThe ramp can be switched off with this
Ramp off
Ramp in minutes
Ramp in hours
Ramp in days
0.00...999.00In the event of a setpoint value step, the
0.00...999.00In the event of a setpoint value step, the
0.00...999.00The tolerance band monitors deviation of
No selectionThe ramp can be stopped with this signal
Digital selector
Digital selector
Ramp function switched off
Ramp function switched on
ramp rises depending on the time unit
that has been set.
ramp declines depending on the time unit
that has been set.
the actual value from the current setpoint
value (tolerance band = admissible deviation)
(see t4 in image)
signal
98
ParameterSelection/settingsDescription
t1
(1)
(2)
w1
J
w2
t2 t3t4t5t6t
w
t
(1)
w1
w2
(2)
Restart signalNo selectionThe ramp can be restarted with this sig-
Signal
actual value input
Additional functions (only setup)
Ramp function
This function creates a ramp-like setpoint curve out of a step-like setpoint curve, where the rising and declining slopes can have different gradients.
12 Configuration
Digital selector
Analog selector/Controller 1This actual value is monitored by the tol-
Actual value controller 1
0.00...999.00Reserved functions for service
nal
erance band
t1 Power ON(1) Setpoint value
t2...t3 Power failure, manual mode, probe break(2) Actual value
t3 Ramp start at current value
t4 to t5Ramp stop by digital inputt6 Setpoint changeover to w2
Tolerance band function
For a program controller/generator and ramp function, a tolerance band can be laid to monitor
the actual value of the setpoint value curve. If the upper and lower limits are exceeded, a tolerance band signal is triggered, which can be processed further internally or issued via an output.
(1) Tolerance band
(2) Ramp
99
12 Configuration
12.7Digital outputs
Depending on how the expansion slots have been equipped, two fixed digital outputs called
OUT1 and OUT2 and 10 additional digital outputs (OUT3/4 to OUT11/12) are available.
Setup dialog box
Parameter
ParameterSelection/settingsDescription
DescriptionRelay [OUT 1](15 characters) editable text
For example, for the signal that is issued
via the digital output.
Signal sourceDigital selector/controllerThis signal is issued at the digital output.
1st output, Controller 1
InversionNoSwitching behavior remains unchanged
YesInverts the switching behavior
Manual modeNot permitted
PermittedDigital output can be edited in manual
mode.
DescriptionRelay [OUT 2]Signal designation issued via the digital
output.
Inactive = output inactive
Signal sourceDigital selector/controllerThis signal is issued at the digital output.
2nd output, Controller 1
InversionNoSwitching behavior remains unchanged
YesInverts the switching behavior
Manual modeNot permitted
PermittedDigital output can be edited in manual
mode.
100
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.