TOHO ELECTRONICS TTM200 - Manual (Page 188)

48-7009-E 6-40
■ Secondary control loop anomaly MV threshold
SEt04
CNt
Setting content Initial value
48 MS2
MV threshold
MLL2 to MLH2
(%)
100.0
Set the secondary control loop anomaly MV threshold.
The function is to detect an abnormality in the control loop.
When MV is more than the threshold, a judgment of the loop anomaly acts.
The real judgment in PS2 and LoP2.
For details, see section “Loop abnormality function” on pages 5-38 and 39.
ＭＬＬ2
ＭＬＨ2
ＭＶ2
Judgment
domain
Non-
judgment
domain
When MV2 is out of the judgment
domain, the control loop anomaly
is not judged.
"MV1" represents a control amount.
Control loop
anomaly MV
threshold
（ＭＳ2）