Samson Trovis 6400 Service manual

Automation System TROVIS 6400
Industrial Controller TROVIS 6497
Edition November 000 Mounting and operating instructions
EB 6497 EN
Firmware 1.10

Contents Page
1. Description.......................................................................................................4
1.1. Versions...........................................................................................................4
1.2. Technical data..................................................................................................5
. Installing the industrial controller ......................................................................6
2.1. Opening the controller case...............................................................................6
2.2. Fuses ...............................................................................................................7
2.3. Re-ju pering external setpoint WE, anipulated variable Y and AA....................7
2.4. Converting the controller fro 230 V to 120 V power supply...............................7
3. Electrical connections........................................................................................8
4. Operation......................................................................................................10
4.1. Process display and control panel ele ents.......................................................10
4.2. OPERATING level ...........................................................................................12
XD Error (w - x) ..............................................................................................12
WI Internal setpoint (internal reference variable) ...............................................12
WE External setpoint (external reference variable).............................................12
Y Manipulated variable (output value) ..............................................................12
X Controlled variable (actual value)..................................................................12
4.3. PARAMETER level ...........................................................................................13
Accessing the PARAMETER level ......................................................................13
Entering and odifying para eter values.........................................................13
Exiting the PARAMETER level..........................................................................13
KP Proportional-action coefficient.....................................................................13
TN Reset ti e .................................................................................................13
TV Rate ti e...................................................................................................13
KD Rate gain..................................................................................................14
WR Operating direction..................................................................................14
Y< , Y> Manipulated variable li its .................................................................14
Y0 Operating point .......................................................................................14
1A Li it value or transfer coefficient.................................................................14
1H Hysteresis or ini u pulse duration ........................................................14
2A Li it value or transfer coefficient ................................................................15
2H Hysteresis or ini u pulse duration.........................................................15
T1 Switching ti e ...........................................................................................15
T2 Switching ti e ...........................................................................................15
TZ Dead band ................................................................................................15
3A Li it value ...............................................................................................15
3H Hysteresis ................................................................................................15
4A Li it value ...............................................................................................15
4H Hysteresis ...............................................................................................15
4.4. CONFIGURATION level..................................................................................16
Accessing the CONFIGURATION level .............................................................16
Deter ining and odifying values of the configuration blocks............................16
Exiting the CONFIGURATION level..................................................................16
XN and XE Measuring range li its of controlled variable X ...............................17
X, Deci al point ............................................................................................17
2

XM Selection of the input signal .......................................................................17
XT Unit of te perature.....................................................................................17
X* A or V signal range for controlled variable X.............................................17
W* A or V signal range for external setpoint WE...........................................18
Y* A and V signal range for anipulated variable Y and AA .........................18
DI Selection of the input circuitry of the derivative-action co ponent ...................18
WM Selection between external and internal setpoint ........................................18
YH Inhibiting the MANUAL/AUTOMATIC ode selector key..............................18
YM Selection of the controller output................................................................19
YR External position feedback ..........................................................................19
1M and 2M Signalling condition of the li it values ...........................................19
S1 and S2 Switching outputs Y1 or Y2 (as NO or NC contacts)..........................19
3M and 4M Signalling condition of the li it values ...........................................20
S3 and S4 Li it switches GW3 and GW4 (as NO or NC contacts) ....................20
TA Update cycle to refresh the controlled variable display..................................20
FI Digital filter .................................................................................................20
K1 Safety output value.....................................................................................20
C1 and C2 Code nu bers ..............................................................................21
Code nu ber i portant for servicing................................................................21
SO Self-tuning ..............................................................................................21
TS Setpoint ra p ti e .....................................................................................22
SN Station address nu ber .............................................................................22
BR Baud rate ..................................................................................................22
5. Standard controller outputs............................................................................. 3
5.1. Continuous-action controller.............................................................................23
5.2. Switching outputs Y1 and Y2 ...........................................................................23
5.3. Three-step controller with internal position feedback ..........................................26
5.4. Three-step controller with external position feedback..........................................27
5.5. Pulse- odulated control outputs .......................................................................29
6. Serial interface ...............................................................................................31
6.1. Description .....................................................................................................31
6.2. Technical specifications....................................................................................31
6.3. Operation ......................................................................................................32
6.4. Value registers (holding registers).....................................................................33
6.5. Status registers (coils) ......................................................................................34
7. Commissioning...............................................................................................35
7.1. Tuning the control para eters ..........................................................................36
7.2. Self-tuning (self-opti ization)...........................................................................38
8. Checklist ........................................................................................................40
9. Control panel .................................................................................................44
Changes in firmware version 1.10
The factory defaults of the Reset ti e TN para eter and of the operating direction were changed.
3

1.Description
The TROVIS 6497 Industrial Controller is used to auto ate industrial and processing plants.
Through the use of a practical, clearly structured functional design, various control circuit
arrange ents can be configured. It ay be used as a continuous-action controller, two-step or
three-step controller with the following control ode options: P proportional-only, PI proportio-
nal-plus-integral (reset), PD proportional-plus-derivative (rate) or three- ode PID proportional-
plus-integral-plus-derivative.
A sealed e brane operator panel is used to operate the industrial controller. Operation is
divided into three si ple logical levels: 1) OPERATING level, 2) PARAMETER level and 3)
CONFIGURATION level.
Accessing the OPERATING level via displays for standard control operation is possible at any
ti e. User-selectable code nu bers ust be entered in order access the second and third levels;
i.e., PARAMETER and CONFIGURATION levels. In the PARAMETER level, control para eters
can be odified and opti ally tuned specifically to the process. In the CONFIGURATION level,
various controller functions can be selected.
The controller accepts the following universal inputs: PT 100 resistance ther o eter, ther o-
couples, standardized current and voltage signals, plus two-wire trans itters.
By eans of the WE/WI setpoint switchover key (or via a binary signal), selection can be ade
between the internal WI and external WE setpoint (reference variable) of the industrial
controller. Moreover, the setpoints can be selected and interconnected.
Bu pless transfer in the respective operating ode facilitated via the MANUAL/AUTOMATIC
ode selector key.
Essential control para eters can be auto atically deter ined and selected by the progra
using special "self-tuning" software feature.
1.1.Versions
TROVIS 6497-03
Output
Continuous-action/two-step)/three-step/analog output, li it switches
Input
Two te perature ranges are available for easuring te perature with three-wire Pt 100
resistance thermometers:
Version 1: 100 °C to +400 °C in 1° steps
Version 2: 30.0 °C to +150.0 °C in 0.1° steps
The valid te perature range is printed on the na eplate adjacent to PT 100.
Options
Two additional li it switches
RS-485 serial interface with Modbus RTU software
This manual applies to controllers implementing firmware version 1.10 (see page 35).
!CAUTION
This controller ay only be asse bled, co issioned and operated by trained
personnel fa iliar with such technical procedures.
Versions Description
4

1. .Technical data
Inputs Controlled variable X
Direct current signal 4(0) to 20 A Ri = 2.5 Ω
DC voltage signal 0(2) to 10 V Ri > 100 kΩ
Pt 100 resistance ther o eter, self-adjusting (three wires)
Version 1 100 °C to +400 °C Resolution 1 °C
Version 2 30.0 °C to +150.0 °C Resolution 0.1 °C
Ther ocouples (requires reference junction odule, order no.: 1600-1 69)
K: NiCr-Ni 50 °C to +1200 °C DIN IEC 584
S: Pt10Rh-Pt 50 °C to +1700 °C DIN IEC 584
L: Fe-CuNi 50 °C to + 800 °C DIN 43 710
U: Cu-CuNi 50 °C to + 600 °C DIN 43 710
External position feedback YR
Potentio eter 0 to (200 to 1000) Ω or
Direct current signal 4 to 20 A (with 500 Ω; 0.5 W; 1 % shunt)
External setpoint WE
4(0) to 20 A or 0(2) to 10 V (selectable by eans of ju pers)
External setpoint switchover
Binary input switchover between external/internal WE/WI with 24 V DC
Signal 0 V → internal WI; 24 V → external WE (select by eans of WM) or
external re-start of the setpoint ra p
Transmitter supply voltage 24 V DC/ ax. 30 A
Outputs Control output signal Y (selectable by eans of ju pers)
Current 20.4(0) to 20 A, Load RB < 500 Ω or
Voltage 10. 0(2) to 10 V, Load RB > 500 Ω
Analog output AA 0(4) to 20 A/ 0(2) to 10 V
Additional switching outputs Y1 and Y
(optional: 2 li it switches GW3 and GW4)
Load rating of the switching contacts ax. 250 V AC/ 1 A with cos ϕ = 1
Hysteresis ( ini u ) 0.3 %
Power supply 230 V AC, 48 to 62 Hz; 120 V AC, 48 to 62 Hz;
Optional: 24 V AC, 48 to 62 Hz
Power failure All para eter values and configuration blocks are internally stored against
power failure in non-volatile EEPROM
Power consu ption 10 VA
Per issile te perature A bient 0 to 50 °C; shipping and storage, 0 to 70 °C
Measuring error Linearity Zero point Final value
A, V, Pt 100 0.2 % 0.2 % 0.2 %
Ther ocouple 0.2 % 0.3 % 0.3 %
Degree of protection IP 54 (front panel), IP 20 (enclosure)
VDE 0110 Part 1 Overvoltage category II, Degree of conta ination 2
Weight 0.8 kg
Description Technical data
5

.Installing the industrial controller
The industrial controller is designed for panel ounting. Its front case has a bezel easuring
96 x 96 . Perfor the following steps in order to ount the controller:
1. Produce a panel cut-out with the di ensions 92+0.8 x 92+0.8.
2. Push the industrial controller in the panel cut-out fro the front side.
3. Insert the two supplied ounting brackets in either the left and right (or top and botto )
openings provided in the case (see Fig. 1).
4. Turn the threaded rods in the direction of the control panel using a screw driver, cla ping
the front fra e of the case against the control panel.
.1.Opening the controller case
Exchanging the fuse and re-ju pering (see section 2.2. to 2.4.) requires that the case be opened
as follows:
1. Re ove ter inals, unloosen threaded rods and lift off ounting brackets. Then, pull the
industrial controller out of the control panel and force off the front panel.
2. Turn out two lateral screws, and press the two transparent, lateral nipples downwards in
the front direction using a suitable screw driver or appropriate tool.
3. Re ove the controller section fro the front after lightly tapping the connecting rails.
4. Replace the fuses and/or re-ju per as required (see section 2.2. to 2.4.)
5. Subsequently, re-install the controller section, fasten the two screws and asse ble the front
panel. Proceed as instructed in chapter 2. sections 2 to 4.
1
96(3.78)
(0.65) 119(4.68)
112(4.41)
(0.28)
7
96
(3.78)
89,5
(3.25)
38,25
(1.51)
16,5
1
2
3
4
5
1Screw
2Mounting
brackets
3 Plastic nipple
4 Threaded
rods
5 Front panel
bezel
Fig. 1 ⋅ Di ensions of the controller case
4
1
3
2
1
Controller unit
1 I/O board
2 Display and CPU
board
3 Co unications
board
4 Power supply
Fig. 2 ⋅ Arrange ent of icroprocessor boards in the controller unit
Opening the controller case Installing the industrial controller
6

. .Fuses
The power supply board (see Fig. 2) contains an overload protection directly adjacent to the
ter inal block. For the 230 V version, use TR 5 (63 A), order number: 8834-0343; for the
120 V version, use TR 5 (125 A), order number: 8834-0346.
To open the case, see section 2.1., page 6.
.3.Re-jumpering external setpoint WE, manipulated variable Y and AA
The external setpoint WE, anipulated variable Y and analog recorder connection AA can be
wired as either A or V signals, whereby mA is the factory default. These signals can be
odified by ju pering the I/O board accordingly (see Fig. 2). Note the ju per locations
depicted in Fig. 3.
To open the case, see section 2.1., page 6.
.4.Converting the controller from 30 V to 1 0 V power supply
Provision is ade for subsequent conversion of the power supply fro 230 V power supply to
120 V. To allow this, ake the following changes on the soldering side of the power supply
board (see Fig. 2):
1. Open soldering ju per "230 V".
2. Close soldering ju pers "120 V 1" and "120 V 2".
3. Replace fuse TR 5 63 A and insert fuse TR 5 125 A (see also section 2.2.).
Y
mA V
V mA
WE
V
mA
AA
I/O board (components side)
Ju pers
AA For connecting a recorder
Y For anipulated variable signal
WE For external setpoint
Fig. 3 ⋅ Ju per locations
Installing the industrial controller Converting the controller fro 230 V to 120 V power supply
7

3.Electrical connections
Plug-in, odular ter inals are provided for the signal lines exhibiting cross sections fro 0.5
to 1.5 2 (DIN 45 140). Always observe the pertinent VDE 0100 regulations and those
regulations and guidelines valid in the country where the controller is intended to be installed.
INSTALLATION NOTES:
The signal and sensor lines are to be wired separately fro the leads of the controller and power
supply.
Use shielded signal and sensor lines to avoid easuring errors associated with radio inter-
ference. Always ground the shielded electrical lines on the side of the industrial controller.
Separately install the power supply lines and protective conductors of each industrial controller
at the corresponding distributing bar. Protective circuits located in the vicinity ust be
suppressed against interference by eans of a resistor-capacitor (RC) co bination.
Universal controller input (controlled variable X)
+
8910 8910 56789
−+ −+ −+ −+
512 12
−+−−
345
345
+−
+−+−
2
1
2
1
+−
NPE
16 15 14a 14 13
L1
Y1 Y2
16 15 14a 14 13
GW3 GW4
17 18 19 20
+−
UV
11 5
24 V DC
max. 30 mA
PE NL
120, 230, 24 V AC
1AA RA RB TA TB
910 11 12
4(0)...20 mA 0(2)...10 V Pt 100
4(0)...20 mA 0(2)...10 V
4(0)...20 mA 0(2)...10 V
Optional:
Power supply Analog output X Serial interface
Receive Trans it
V or A selectable via
ju pers
Switchover 24 V DC External
WE/WI position feedback signal
2 li it switches Optional: 2 li it switches
Three-step outputs
2-wire trans itter
Ther ocouple X input 4
… 20 A
Only with ref. junction
odule at ter inal 5, 6, 7
External setpoint WE
Standardized controller output (manipulated variable Y)
Provide contactors or relays
at load > 50 VA
Fig. 4 ⋅ Ter inal assign ents
8

Ther ocouples
5
6
7
PE
10
9
8
10
9
11 9
8
PE PE PE
HE HE
9 8
5
6 7
PE PE
Pt 100 mA VWE
mA V
3
4
3
5
7
6
5
8
9
10
11
5
4 3
LNPE 18 17 20 19 11 12
16
15
14a
14
13
1
2
1
AA
4...20 mA
1 2
RA
RB
TA
TB
RS 485
+_+_
+
_+_+_
0...10V
0...20mA
1 2
1 2
L
N
PE
PE PE PE
0 %
100 %
_+
R =500
0,5W;1 %
SH
R
SH
_
+
GW3
GW4
+ WE/WI
Y1
Y2
(YR)
Y
+
_
+
_
AA
1
Reference junction
Fig. 5 ⋅ Circuit diagra
9

4.Operation
Unfold the last page of this anual (showing the control panel) to obtain a better understanding
of this description when reading the following sections.
The industrial controller is designed according a three-level operating structure: 1) OPERATING
level, 2) PARAMETER level and 3) CONFIGURATION level. Depending on the selected level
( ode), the keys and visual displays assu e various functions.
Chapter 5., page 23 clearly describes how the industrial controller is to be tuned to both the
control application and the directly controlled syste .
4.1.Process display and control panel elements
1 Controlled variable (actual value) display
OPERATING level: Display of controlled variable X
--0
--U
Display upon breakage of sensor line: If a sensor break is deter ined at the input of
the industrial controller or if the input range is exceeded in either direction, an 0 (over)
or U (under) is displayed adjacently. In this case, the anipulated variable is auto atically
adjusted to the value predeter ined in configuration block K1 (safety output value). The
industrial controller operates in nor al ode once the sensor break has been corrected.
PARAMETER and CONFIGURATION level: Display of the nu erical value relating to the
selected para eter or configuration block.
Manipulated variable (output value) display
OPERATING level: Display of anipulated variable Y in %
(for values > 100, an H appears in the display; for values < 0, NE is displayed),
or display of the external position feedback.
PARAMETER and CONFIGURATION level: Display of the designation associated with the
selected para eter or configuration block.
NOTE:
If OC is displayed here, the default calibration of the controller has been lost. If this error
occurs, please return the device to SAMSON!
3 Error (w - x) display
The yellow LED indicates the controlled range with zero offset; the two red LEDs indicate
the error (designated as XD instead of e on the controller) for a deviation of at least ±1 %.
4 Switching output display
Two LEDs indicate the output state of the two-step/-step control output (or li it alar s).
5 Label for physical unit (of temperature)
Specification of the engineering unit applicable for the controlled variable display (1)
Process display and control panel ele ents Operation
10

6Cursor keys
∆ Increase displayed value
∇ Decrease displayed value
OPERATING level: After selecting WI:, direct change of the setpoint,
In MANUAL ode (see MANUAL/AUTOMATIC ode selector key): direct adjust ent of
anipulated variable signal Y
PARAMETER and CONFIGURATION level: Selection of a single para eter or configura-
tion block (lower display in (2)), selection of the associated values (upper display in (1))
7Operating key
OPERATING level: Selection of certain controller variables (see page 12).
PARAMETER level: Return to the OPERATING level and AUTOMATIC ode.*
CONFIGURATION level: Return to the OPERATING level and MANUAL ode*
* When anipulated variable display (2) flashes, first press the yellow ENTER key (8)!
8ENTER key
OPERATING level: Invoke the PARAMETER level PA and CONFIGURATION level CO;
acknowledge the entered code nu ber, and enter the selected level.
PARAMETER/CONFIGURATION level: Invoke the displayed para eter or configuration
block (flashing in the lower display field (2) indicates that values can be odified); enter
and accept the value displayed in the upper field (1)
9 WE/WI external/internal setpoint switchover key
Selection of the external and internal setpoint. When the external setpoint WE is selected,
the yellow LED in the key illu inates.
Switching to an external setpoint can also be ade by applying an external 24 V DC signal
(note configuration block WM, see page 18).
10 MANUAL/AUTOMATIC mode selector key
Bu pless transfer fro MANUAL to AUTOMATIC ode (or vice versa). MANUAL ode
is indicated by a flashing yellow LED in the key.
In MANUAL ode, the anipulated variable Y can be odified using the cursor keys (6),
thereby directly influencing the connected control valve.
Operation Process display and control panel ele ents
11

4. .OPERATING level
Q4ß1
OO40
This is the nor al or "standard" ode of the industrial controller. The
upper display field (1) indicates the actual value of controlled variable X;
the lower two-digit display field (2) indicates the current values (0 to 99 %)
of the anipulated variable Y. If the anipulated variable drops below
0 %, NE will be displayed in the lower display field. If the anipulated
variable exceeds 99 %, HO to H9 for 100 % to 109 % will be displayed.
Press the operating key (7) to display the following variables in the lo-
wer display field ( ). The associated values are displayed in the up-
per display field (1). Select Xto return to normal operation.
XD XD Error (w - x)
(abbreviated as XD instead of e on the controller)
WI WI Internal setpoint (internal reference variable)
The range of values depends on the easuring range li its XN and XE
predeter ined for controlled variable X.
Switch over to internal setpoint WI
Press the operating key (7) until WI appears in the lower display field (2).
Modify the value to the desired value indicated in the upper display field
(1) by pressing the cursor keys ∆ and ∇.
Press the operating key (7); the value is stored insuseptible to power
failure.
WE WE External setpoint (external reference variable)
A value is displayed under the condition that an external setpoint is connected.
YQ Y Manipulated variable (output value)
The range of values is represented as a percentage and depends on the
anipulated variable li its deter ined with Y< and Y>, resp. (see page 14).
XQ X Controlled variable (actual value)
This display only appears for approxi ately 4 s. Thereafter, controlled
variable X and anipulated variable Y are both subsequently displayed
again.
The range of values in the display depends on the easuring range li its
to be specified in the CONFIGURATION level with XN and X, resp. (see
page 17).
OPERATING level Operation
12

4.3.PARAMETER level
Q001
OOKP
Control para eters can be selected in the PARAMETER level. Access is
only possible after the acknowledge ent of the code nu ber.
The lower display field (2) indicates the para eter; the associated value
is indicated in the upper display field (1).
Q000
OOPA
Accessing the PARAMETER level
Press the ENTER key (8); PA appears in the lower display field (2).
Press the ENTER key (8) again; the display PAflashes.
Select the code nu ber by pressing the cursor keys ∆ and ∇, see the upper
display field (1). (Notes on code nu ber, see page 21)
Re-press the ENTER key (8); the PARAMETER level is now opened. The first
para eter KP (proportional-action coefficient) appears in the lower
display field (2). Upon entry of a wrong code nu ber, the industrial
controller returns to the OPERATING level.
Entering and modifying parameter values
To open the PARAMETER level, see above.
Select the para eter using the cursor keys ∆ and ∇, see the lower display
field (2).
Press the ENTER key (8); the selected para eter flashes.
Select the para eter value using the cursor keys ∆ and ∇ (see the upper
display field (1)) and accept by pressing the ENTER key (8).
Select the next para eter or exit the PARAMETER level; see below.
Exiting the PARAMETER level
Pressing the operating key (7) returns to the OPERATING level.
If the lower display field (2) flashes, first press the ENTER key (8)!
The following parameters can be selected in the PARAMETER level for
the TROVIS 6487 Industrial Controller:
KP KP Proportional-action coefficient (proportional-action co ponent
(proportional gain) of the industrial controller)
Range of values 0.1 … 199.9
TN TN Reset time (integral-action co ponent of the industrial controller)
Range of values 1 … 1999 s; disabled when set to 0.
TV TV Rate time (derivative-action co ponent of the industrial controller)
Range of values 1 … 1999 s; disabled when set to 0.
Operation PARAMETER level
13

KD KD Rate gain (derivative-action gain)
Range of values 1 … 10; disabled when set to 0. Value co only set
between 5 and 10. Also so eti es abbreviated VD.
WR WR Operating direction (characteristic of the industrial controller)
0Direct >>, Increasing X → increasing Y or
decreasing X
→ decreasing Y
1Reverse <>, Increasing X → decreasing Y or
decreasing X
→ increasing Y
YL
Y>
Y< , Y> Manipulated variable limits
These para eters deter ine the start (Y<) and the end value (Y>) of the
control output signal. The displayed values refer to the percentage of the
selected control output range (see YM page 19,Y* page 18).
Y< = -109.9 % ... Y>
Y> = Y< … 109.9 %
The li its have no effect in MANUAL ode.
Y0 Y0 Operating point
The operating point Y0 is specified as a percentage in reference to the
anipulated variable Y.
PI and PID control odes ignore the operating point.
Parameters for switching outputs Y1 and Y :
1A, 2A deter ine the li it values ; 1H, 2H deter ine the hysteresis
for switching outputs Y1 and Y2.
Configuration blocks 1M or 2M deter ine the type of li it value (si-
gnalling condition) and hence the range of values.
Detailed explanations can be found in chapter 5., page 23.
1A 1A Limit value or transfer coefficient for switching output Y1
For YM = 0 or 3Li it value or switching point for Y1
=
2Transfer coefficient
1H 1H Hysteresis or minimum pulse duration for switching output Y1
For YM = 0 or 3Hysteresis for Y1
=
2Mini u pulse duration in % of T1
=
1 or 4Hysteresis
PARAMETER level Operation
14

2A 2A Limit value or transfer coefficient for switching output Y2
For YM = 0 or 3Li it value or switching point for Y2
=
2Transfer coefficient
2H 2H Hysteresis or minimum pulse duration for switching output Y2
For YM = 0 or 3Hysteresis for Y2
=
2Mini u pulse duration as a percentage of T2
T1 T1 Switching time
For YM = 0 or 3Period (cycle ti e) for pulse- odulated
For YM = 0 or 3 control outputs (1M/2M = 8 or 9)
=
2Period (cycle ti e) in positive op. direction
=
1 or 4Operating ti e of the associated actuator
T2 T2 Switching time
For YM = 2Period (cycle ti e) for negative operating
direction
TZ TZ Dead band
Range of values 0 … 109.9 % referring to the anipulated variable
range
The following para ters are entered for the three-step controller with
internal or external position feedback: Dead band (note definition!), the
ini u pulse duration (for pulse- odulated control outputs) and the
split point (for pulse- odulated control outputs with split-range).
Further details can be found in chapter 5., page 23.
The following parameters only apply to version with additional limit switches GW3 and GW4:
3A 3A Limit value for li it switch GW3
The range of values depends on configuration block 3M.
3H 3H Hysteresis On-off differential for li it switch GW3
The range of values depends on configuration block 3M.
4A 4A Limit value for li it switch GW4
The range of values depends on configuration block 4M.
4H 4H Hysteresis On-off differential for li it switch GW4
The range of values depends on configuration block 4M.
Operation PARAMETER level
15

4.4.CONFIGURATION level
O000
OOXN
Functions appertaining to the required control task can be deter ined by
the configuration blocks in the CONFIGURATION level. Access is only
possible after acknowledge ent of the code nu ber.
The lower display field (2) indicates the configuration block; the upper
display field (1) indicates the associated value. Configuration blocks can
be selected and odified in the specified range.
O000
OOCO
Accessing the CONFIGURATION level
Press the ENTER key (8); PA is indicated in the lower display field (2).
Press cursor key ∆ ; CO appears in the lower display field (2).
Press the ENTER key (8); CO flashes.
Enter the code nu ber using the cursor keys ∆ and ∇; see upper display
field (1). (Notes on the code nu ber, see page 21)
Re-press the ENTER key (8); the CONFIGURATION is opened. The first
configuration block XN is indicated in the lower display field (2). Upon
entry of a wrong code nu ber, the industrial controller returns to the
OPERATING level.
Determining and modifying values of the configuration blocks
Open the CONFIGURATION level, see above.
Select the configuration block using the cursor keys ∆ and ∇.
Press the ENTER key (8); the selected configuration block flashes.
Select the desired value in the upper display field (1) using the cursor keys
∆ and ∇ and store by pressing the ENTER key (8).
MANUAL ode is enabled the first ti e a value is odified.
Advance to the next configuration block using the cursor keys or exit the
CONFIGURATION level, see below.
Exiting the CONFIGURATION level
Pressing the operating key (7) returns to the OPERATING level, whereby
MANUAL ode is still activated. Switch is ade to anipulated variable
Y in the lower display field (2).
Press the MANUAL/AUTOMATIC ode selector key; switch is ade to
AUTOMATIC ode.
CONFIGURATION level Operation
16

The following configuration blocks determine the controller functions:
XN
XE
XN and XE Measuring range limits of controlled variable X
These configuration blocks deter ine the start (XN) and end value (XE) of
controlled variable X. They utually li it the selves.
XM = 0, 3,
4
, 5, 6
Measuring range, see te perature range under XM;
also can be li ited in respective range.
XM = 1, 2Measuring range selectable between 1999 and
+1999 with consideration of the deci al point X, .
The selected easuring range refers to an internal
signal range fro 4 to 20 A ( 0 to 100 %); e.g.,
for a pressure transducer having a easuring range
fro 1 to 3 bar, select XN =1.0 (i.e. =^20 A or
100%)
X, X, Decimal point (only for A or V input; i.e., XM = 1 or 2)
The deci al point for the upper display field (1) can be defined between
0 and 3; e.g., 1000 (no deci al), 1.000 (three deci al places)
XM XM Selection of the input signal
Configuration block XM deter ines the input circuitry (input signal). The
following inputs can be deter ined:
0Pt 100 Version 1
Version 2
100 °C to 400 °C
 30.0 °C to 150.0 °C
14(0) … 20 A



Range selection under X*, deci al
point, see X,
20(2) … 10 V
3



Ther ocouples
(with ref. junction
odule)
Ni-Cr-Ni (K) 50 °C 10 +1200 °C
4Pt10 Rh-Pt (S) 50 °C to +1700 °C
5Fe-CuNi (L) 50 °C to + 800 °C
6Cu-CuNi (U) 50 °C to + 600 °C
XT XT Unit of temperature
0 °C (°Celsius)
1°F (°Fahrenheit)
X* X* mA or V signal range for controlled variable X
00...20 A or 0...10 V Depending on selection of XM (1 or 2)
14...20 A or 2...10 V Depending on selection of XM (1 or 2)
(ignored for Pt 100 or ther ocouple)
Operation CONFIGURATION level
17

W* W* mA or V signal range for external setpoint WE
00...20 A or 0...10 V Depending on ju per WE
14...20 A or 2...10 V Depending on ju per WE
(factory default, mA)
Y* Y* mA and V signal range for manipulated variable Y and AA
Y (depending on ju per Y) AA (depending on ju per AA)
(factory default, mA) (factory default, mA)
0 20 … 20 A or 10 … 10 V 0 … 20 A or 0 … 10 V
1 4
… 20 A or 2 … 10 V 0 … 20 A or 0 … 10 V
2 20 … 20 A or 10 … 10 V 4 … 20 A or 2 … 10 V
3 4
… 20 A or 2 … 10 V 4 … 20 A or 2 … 10 V
DI DI Selection of the input circuitry of the derivative-action component
The input variable for the derivative-action co ponent of the industrial
controller can optionally be the controlled variable X or error XD.
0X input
1Error XD
WMWM Selection between external and internal setpoint
An external setpoint WE can be applied either by actuating the WE/WI
setpoint switchover key (9) or by applying an external signal (+24 V) at
ter inals 12 and 5 of the binary input.
Configuration block WM deter ines the setpoint and the co bination
option.
0WE input disabled
1Addition of external WE and internal WI
2Mini u selection between WE and WI
3Maxi u selection between WE and WI
4Switchover by eans of WE/WI external/internal setpoint
switchover key (9)
5Switchover by eans of WE/WI external/internal setpoint
switchover key (9) or by preference of the external +24 V signal
6Switchover only by eans of an externally applied +24 V signal
7Re-start of the setpoint ra p beginning with applied X value
YH YH Inhibiting the MANUAL/AUTOMATIC mode selector key
0Key function enabled
1Key function disabled (inhibited)
CONFIGURATION level Operation
18

YM YM Selection of the controller output
0Continuous analog output (see page 23)
1Three-point step. controller with internal pos. feedback (s. page 26)
2Three-point step. controller with external pos. feedback (see page
27)
3Continuous control output available as recorder connection "X"
4Three-point stepping controller (sa e as YM = 1) and recorder
connection for controlled variable X at the continuous control
output; no valve position (travel) display possible.
YR YR External position feedback
Position feedback is also possible via a potentio eter 0 to (200 to
1000) Ω or via a standardized 4 to 20 A current signal .
00 to (200 to 1000) Ω
14 to 20 A (with shunt resistor 500 Ω / 0. 5W / 1 % at
ter inal 1 and 2, see Fig. 5, page 9)
1M
2M
1M and 2M Signalling condition of the limit values
For switching outputs Y1 and Y2
For YM = 1, 2 or 4, set 1M and 2M to 0.
Para eters 1A and 2A deter ine the li it values for the corresponding
signalling condition. (Further details, see chapter 5., page 23).
0Off Switching output not activated
Switches when:
1X ax X over li it
2X in X under li it
3XD in XD under li it
4XD ax XD over li it
5XD in and XD ax XD over or under li it, feedback of the
controlled variable onitoring to the setpoint
6Yax Y over li it



Two-step/
three-step
control output
7Yin. Y under li it
8Pulse- odulated control output, positive



See section
5.5.,
page 29
9Pulse- odulated control output, negative
S1
S2
S1 and S2 Switching outputs Y1 or Y (as NO or NC contacts)
0NO ake contact
1NC break contact
Operation CONFIGURATION level
19

3M
4M
3M and 4M Signalling condition of the limit values
For the optional li it switches GW3 and GW4
Para eters 3A and 4A define the values for the corresponding signalling
condition.
0Off Switching output inactive
Switches when:
1Xax X over li it
2Xin X under li it
3XD in XD under li it
4XD ax XD over li it
5XD in and XD ax XD under or over li it
6Yax Y over li it
7Yin Y under li it
S3
S4
S3 and S4 Limit switches GW3 and GW4 (as NO or NC contacts)
0NO ake contact
1NC break contact
TA TA Update cycle to refresh the controlled variable display
0Every 50 s
1Every 2 s
FI FI Digital filter
The digital filter FI is used to delay the analog inputs X and external
setpoint WE. Rang of values 0 to 1999 s; disabled when set to 0
K1 K1 Safety output value Upon a sensor line break, re-start value after
power failure
Selectable between 0 and 109.9 % of the anipulated variable output
range.
Should the sensor line break, anipulated variable Y is auto atically set
to the predeter ined value of K1.
In case of a power failure > approxi ately 100 s, anipulated variable
Y is used again fro the value predeter ined in K1. In the case of a power
failure < approxi ately 100 s, the anipulated variable Y re ains at
the last value output.
CONFIGURATION level Operation
20