model 2704 controller installation and operation handbook - Soliton

2704 Controller Loop Set Up
9.9. LP 1 SETUP (DIAGNOSTIC PAGE)
This page is read only and provides information on the current operating conditions of the
control loop. It is used for diagnostic purposes.
Table Number:
9.9.
This list allows you to interrogate
operating conditions of the loop
LP 1 SETUP
(Diagnostic ,Page)
Parameter Name Parameter Description Value Default Access
Level
PV Process Variable Display
range
L1
Aux PV Auxiliary Process Variable Display
range
Working SP
Working OP
Error
Aux Error
P OP
Aux P OP
I OP
Aux I OP
D OP
Aux D OP
FF OP
The value of the working
setpoint
The value of the working
output
Value of main loop error
(PV - SP) or (SP-PV)
Value of the auxiliary loop
error (PV - SP) or (SP-PV)
Proportional component of
the output
Proportional component of
the auxiliary loop output
Integral component of the
output
Integral component of the
auxiliary loop output
Derivative component of the
output
Derivative component of the
auxiliary loop output
Feedforward component of
output
Display
range
-100 to
100
Display
range
-9999 to
9999
-999 to
9999
-999 to
9999
-999 to
9999
-999 to
9999
-999 to
9999
-999 to
9999
-9999 to
9999
SRL Complete Setpoint rate limit complete R/O
VP Velocity VP output velocity -100 to
100
Loop Brk Stat Loop break status flag No
Yes
L1
L1
L1
L1
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
R/O
Installation and Operation Handbook. Part No HA026502 Issue 1.0 Apr-00 9-19