Super Systems 20PQ - Manual (Page 82)

78
Gr. 4
NOTES:
1) When device is working with SMART algorithm and “Cn.tP”
[C.G02] is equal to “Pid”, the “td” value will be made equal to
a quarter of “ti” value.
2) When “Cn.tP” [C.G02] is equal to “Pi”, the derivative action is
excluded
- Integral preload - [r.d05]
This parameter is available when at least one control output is
configured and "Pb" [r.d01] is different from 0.
Ranges:
- from 0.0 to 100.0 % of the output when device is configured
with only one control output
- from -100.0 to 100.0 % of the output when device is
configured with two control outputs (split range excluded)
- Relative secondary output gain - [r.d06]
This parameter is available when two control outputs are
configured (split range excluded) and "Pb" [r.d01] is different
from 0.
Range: from 0.20 to 2.00
- Overlap/dead band between main and
secondary outputs - [r.d07]
This parameter is available when two control outputs are
configured (split range excluded) and "Pb" [r.d01] is different
from 0.
Range: from -20 to 50
NOTE: A negative value means a dead band while a positive
value means an overlap.
- Control action - [r.d08]
Range: rEv = reverse action
dir = direct action
REVERSE ACTION DIRECT ACTION
t
Input
t
Output
t
Input
t
Output
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