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190 Parameters
No.
Name/Value
27.31
Pid out freeze
No
Freeze
DI1
DI2
DI3
DI4
DI5
Const
Pointer
27.32
Pipefill ref acc
0 ... 100 s
27.33
Pipefill ref dec
0 ... 100 s
27.34
PID bal ena
DI1
DI2
DI3
DI4
Description
Freezes, or defines a source that can be used to freeze, the
output of the process PID controller. This feature can be
used when, for example, a sensor providing process
feedback must be serviced without stopping the process.
The output of the PID controller is frozen as long as the
selected source is 1.
See also parameter
27.30 Pid ref
27.01 PID
setpoint sel
27.12
27.13
27.14
27.15
27.16
27.18
27.19
Process actual value
(group
28 Procact
sel)
Process PID controller output not frozen.
Process PID controller output frozen.
Activation of digital input DI1 (as indicated by
status, bit 0) freezes process PID controller output.
Activation of digital input DI2 (as indicated by
status, bit 1) freezes process PID controller output.
Activation of digital input DI3 (as indicated by
status, bit 2) freezes process PID controller output.
Activation of digital input DI4 (as indicated by
status, bit 3) freezes process PID controller output.
Activation of digital input DI5 (as indicated by
status, bit 4) freezes process PID controller output.
Bit pointer setting (see
Terms and abbreviations
109).
Defines the time for the PID setpoint increase from 0 to
100%.
PID setpoint acceleration time.
Defines the time for the PID setpoint decrease from 100 to
0%.
PID setpoint deceleration time.
Selects a source that enables the PID balancing reference
(see parameter
27.35 PID bal
1 = PID balancing reference enabled.
Digital input DI1 (as indicated by
Digital input DI2 (as indicated by
Digital input DI3 (as indicated by
Digital input DI4 (as indicated by
freeze.
PID
02.01 DI
02.01 DI
02.01 DI
02.01 DI
02.01 DI
on page
ref).
02.01 DI
status, bit 0).
02.01 DI
status, bit 1).
02.01 DI
status, bit 2).
02.01 DI
status, bit 3).
FbEq
04.05
0
1
1073742337
1073807873
1073873409
1073938945
1074004481
-
1 = 1 s
1 = 1 s
1073742337
1073807873
1073873409
1073938945
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