Single and Dual Input Analyzers for Low Level Conductivity
AX410, AX411, AX413, AX416, AX418, AX450, AX455 & AX456
5 PROGRAMMING
IM/AX4CO Issue 11
43
5.8.1 Configure Single PID Controller
See Section 5.8.2.
Control Action
Set the required control action:
Rev.
Direct
-
-
Reverse acting - see appendix B on page 78, Fig. B.2.
Direct acting - see appendix B on page 78, Fig. B.3.
Proportional Band
Set the required proportional band, between 0.0 and 999.9% in 0.1% increments.
Integral Action Time
Set the integral action time, between 1 and 7200 seconds in 1 second increments.
Set to
OFF
to disable integral action time.
Derivative Action Time
Set the derivative action time, between 0.1 and 999.9 seconds in 0.1 second
increments.
Set to
OFF
to disable derivative action time.
Output Type
Set the required output type:
Time
Analog
Pulse
-
-
-
Time proportioning (relay 1)
Analog output (analog output 1)
Pulse frequency (relay 1)
Output Type
set to
Time
- continued on next page.
Output Type
set to
Analog
- continued on next page.
Output Type
set to
Pulse
- continued on page 45.
PID Controller
----
Control Action
----
Prop. Band
% Man
100.0
Output Type
Integral Time
Secs
100
Derivative Time
Secs
10.0
----
Controller
set to
PID
Rev.
Direct
Pulse
Analog
Time
Power Recovery
Pulses/Minute
Cycle Time
Output Range
