WEST 8800 - Page 31

Configuration level
8800 process controller 31 Configuration parameters
Name Value range Description Default
rnG.L
-1999...9999
X0 (low limit range of control) 1
-100
rnG.H
-1999...9999
X100 (high limit range of control) 1
1200
CYCL
Characteristic for 2-point- and 3-point-controllers
0
0
standard
1
water cooling linear
2
water cooling non-linear
3
with constant cycle (see page 51)
tunE
Auto-tuning at start-up (see page 16 )
0
0
At start-up with step attempt, at set-point with impulse
attempt
1
At start-up and at set-point with impulse attempt. Setting for
fast controlled systems (e.g. hot runner control)
2 Always step attempt at start-up
Strt
Start of auto-tuning
0
0
Manual start of auto-tuning
1
Manual or automatic start of auto-tuning at power on or
when oscillating is detected
Adt0
Optimization of T1, T2 (only visible with 8800/8840
configurator!)
0
0
Automatic optimization
1
No optimization
1 rnG.L and rnG.H are indicating the range of control on which e.g. the
self-tuning is refering
InP.1
Name Value range Description Default
I.fnc
INP1 function selection
7
0
No function (following INP data are skipped)
1
Heating current input
2
External set-point SP.E (switch-over -> LOGI/ SP.E)
3
Position feedback Yp
4
Second process value x2 (ratio, min, max, mean)
5
External positioning value Y.E
(switch-over r LOGI / Y.E)
6
No controller input (e.g. limit signalling instead)
7
Process value x1