
Parameter
Name / value range / [default setting]
Info
0x4021:002
(PAR 606/002)
Process controller speed operation: Deceleration time
(PID acc./dec.: PID deceleration time)
0.0 ... [1.0] ... 3600.0 s
Deceleration time for (temporary) speed-controlled drive control in
process controller mode.
•
This deceleration time is effective if process controller mode is active
and a change-over to speed-controlled operation has been effected
by the trigger set in
0x2631:045 (PAR 400/045)
.
•
The deceleration time takes effect at the output of the process con-
troller.
0x4048
(PAR 601)
P component gain
(P-gain)
0.0 ... [5.0] ... 1000.0 %
Output frequency of the process controller per 1 % system deviation.
•
100 % ≡ maximum frequency
0x2916 (PAR 211)
.
0x4049
(PAR 602)
I component reset time
(I-deceleration)
20 ... [400] ... 6000 ms
Reset time for system deviation.
•
With the setting "6000 ms", the I component is deactivated.
•
The I component can also be deactivated via a trigger assigned in
0x2631:047 (PAR 400/047)
of the "Inhibit process controller I-
component"
0x2631:047 (PAR 400/047)
function.
0x404A
(PAR 603)
D component gain
(D-gain)
0.0 ... [0.0] ... 20.0 s
D component, does not respond to the rate of the system deviation, but
only to its rate of change.
0x404B
(PAR 604)
Setpoint ramp (process controller)
(PID setp.ramp)
0.0 ... [20.0] ... 100.0 s
Acceleration time and deceleration time for the process controller set-
point, relating to the entire setting range of the process controller.
0x404C:001
(PAR 607/001)
Process controller influence: Acceleration time for
showing
(PID influence: Show time)
0.0 ... [5.0] ... 999.9 s
If the trigger assigned in
0x2631:048 (PAR 400/048)
of the "Activate
process controller influence ramp" function is TRUE, the influence of the
process controller is shown by means of a ramp with the acceleration
time set here.
0x404C:002
(PAR 607/002)
Process controller influence: Deceleration time for
masking out
(PID influence: Mask out time)
0.0 ... [5.0] ... 999.9 s
If the trigger assigned in
0x2631:048 (PAR 400/048)
of the "Activate
process controller influence ramp" function is FALSE, the influence of the
process controller is hidden via a ramp with the deceleration time set
here.
0x404D:001
(PAR 608/001)
Process controller alarms: MIN alarm threshold
(PID alarms: PID min alarm)
-300.00 ... [0.00] ... 300.00 PUnit
Trigger threshold for the "MIN alarm" trigger.
•
The "MIN alarm" trigger is TRUE if the controlled variable fed back (in
process controller mode) is smaller than the threshold set here.
•
The trigger can be assigned to the relay, a digital output, or the NET-
WordOUT1 status word.
4
Configuration of digital outputs
^
215
0x404D:002
(PAR 608/002)
Process controller alarms: MAX alarm threshold
(PID alarms: PID max alarm)
-300.00 ... [100.00] ... 300.00 PUnit
Trigger threshold for the "MAX alarm" trigger.
•
The "MAX alarm" trigger is TRUE if the controlled variable fed back (in
process controller mode) is greater than the threshold set here.
•
The trigger can be assigned to the relay, a digital output or the NET-
WordOUT1 status word.
4
Configuration of digital outputs
^
215
0x404E:001
(PAR 605/001)
Setpoint limits (process controller): Minimum setpoint
(PID setp. limit: PID setp. min.)
-300.00 ... [-300.00] ... 300.00 PUnit
Minimum value of the process controller setting range.
0x404E:002
(PAR 605/002)
Setpoint limits (process controller): Maximum
setpoint
(PID setp. limit: PID setp. max.)
-300.00 ... [300.00] ... 300.00 PUnit
Maximum value of the process controller setting range.
0x2860:002
(PAR 201/002)
Standard setpoint sources: Process controller setpoint
source
(Standard setpoint: PID setpoint)
•
For possible settings see description for
0x2860:002 (PAR 201/002)
.
^
70
Selection of the standard setpoint source for process controller mode.
•
The standard setpoint source is always active in process controller
mode if no setpoint change-over to another setpoint source via corre-
sponding triggers/functions is active.
1 Keypad
The setpoint is specified locally by the keypad.
•
Default setting:
0x2601:002 (PAR 202/002)
•
Use the
and
navigation keys to change the keypad setpoint
(also during running operation).
Configuring the process controller
Basic process controller settings
140
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