Tuning
74
Chapter 6
535-PROF User's Manual
Access Set Up
Return to Operation
Next menu
Next parameter
Next value
Access Tuning
Return to Operation
+
FAST
MENU
DISPLAY
+
FAST
MENU
MENU
▲
▼
MENU
DISPLAY
14. REL. GAIN:2
Defines the adjustment factor for the second output’s proportional band. It is
multiplied by the effective gain of output 1 to obtain the second output's propor-
tional band.
R
0.1 to 10.0
D
1.0
15. CYCLE TM.:2
Defines the cycle time for control output 2 when using a time proportioning
output.
R
0.3 to 120.0 seconds.
D
15.0 seconds
16. DEADBAND:2
Defines the dead band for control output 2 when using on/off control.
R
1 to 99999 in engineering units
D
2
17. RSP RATIO
Defines the multiplier applied to the remote set point.
R
-99.99 to 99.99
D
1.00
18. RSP BIAS
Defines the bias (additive term) applied to the remote set point.
R
Any value in engineering units (minimum is
BIAS LOW
; maximum is
BIAS HIGH
)
D
Dependent on the
BIAS LOW
and
BIAS HIGH
values
19. NO. OF PID
Defines the number of PID sets that will be stored and available for use.
R
1 to 8
For numbers>1,
PID TRIP
defines tripping be-
tween the PID sets
D
1
•
SP NUMBER
PID Set = current local setpoint (specified in
NO. OF SP). Each PID set has a respective
SP NUMBER.
•
REC.NUMBER
PID Set = current recipe #. If no recipe is run-
ning or held, previous PID set is used.
•
SEG.SELECT
PID Set = set assigned to the current recipe
segment. If no recipe is running or held, previ-
ous PID set is used.
•
PV NUMBER
PID Set = process variable (PV1 or PV2) used
when PV SOURCE = 1/2: SWITCH or PV
SOURCE = 1/2:BACKUP
D
1
RSP RATIO
1.00
RSP BIAS
(D)
NO. OF PID
1
DEADBAND:2
2
REL. GAIN:2
1.0
CYCLE TM.:2
15.0