Menu 14: User Pid Controller - Control Techniques Digitax ST Advanced User's Manual

Parameter
Menu 14
structure
5.16

Menu 14: User PID controller

This menu contains a PID controller which has programmable reference and feedback inputs, programmable enable bit, reference slew rate limiting,
variable clamp levels and programmable destination. The sample rate of the PID controller is 4ms.
Figure 5-16 Menu 14 logic diagram
Any variable
parameter
??.??
??.??
Any variable
parameter
??.??
??.??
Any variable
parameter
??.??
??.??
PID
enable
14.08
Drive normal
indicator
10.01
Any bit
parameter
??.??
??.??
176
Keypad and
Parameter x.00
display description format
Main reference
source parameter
14.02
PID Main
reference
14.19
PID reference
source parameter
14.03
PID
reference
14.20
PID feedback
source parameter
14.04
PID
feedback
14.21
Logic 1
Source
14.09
not used
Optional PID
enable source
parameter
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Parameter Advanced parameter
descriptions
PID reference
source invert
14.05
PID reference
slew-rate limit
14.07
x(-1)
PID feedback
source invert
14.06
x(-1)
&
Serial comms Electronic
protocol nameplate
PID
error
+
14.22
_
Digitax ST Advanced User Guide
Issue Number: 1
Performance