Super Systems 20PQ - Manual (Page 66)

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CnF. 6
- Servomotor behaviour when the output
power is limited - [C.I08]
This parameter will be available only when the close loop
servomotor control drive is configured
Range: bAL
= When the PID output reaches the specific
output limits ("Main control output low limit"
[r.E04] or "Main control output high limit" [r.E05]
or "Secondary control output low limit" [r.E08] or
"Secondary control output high limit" [r.E09])
the instrument will reach the respective limit
and than it will maintain the output relay in open
condition.
n.bAL = When PID value is higher than "Main control
output high limit" [r.E05] or "Secondary control
output high limit" [r.E09] the OUT 3 (
s) relay
contact is ever closed.
When PID value is lower than "Main control
output low limit" [r.E04] or "Secondary control
output low limit" [r.E08] the OUT 4 (
t) relay
contact is ever closed.
- Input threshold to enable the soft start
- [C.I09]
Range: for TC/RTD ranges - within the input range;
for linear input - within “ñ.In.L” ("Read-out initial scale
value" [C.d05]) and ”ñ.In.H” ("Read-out full
scale value" [C.d06]).
NOTE: At start up if the measured value is lower than threshold
value, the device maintains the output power limiting (”ñ.OLL”
[r.E04], ”ñ.OLH” [r.E05], ”S.OLL” [r.E08] and ”S.OLH” [r.E09]) for
a programmed time (“tOL” [rE.16]).
This function is called “soft start”
This threshold value has no effect if “tOL” [rE.16] = InF or when
one logic input is configured for output limiter activation.
- Time out selection - [C.I10]
Range: tñ.10 = 10s time out
tñ.30 = 30s time out
NOTE: for more details see "NOTE 2" at page 28.
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