Mitsubishi Electric MELSEC-Q Series User Manual page 54

3 SPECIFICATIONS
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2) Lower limit deviation alert
When the deviation [measured value (PV) - set value (SV)] is equal to or
smaller than the alert set value, the system is put in alert status.
The setting range is full-scale.
3) Upper/lower limit deviation alert
When the absolute value of deviation [measured value (PV) - set value
(SV)] is equal to or greater than the alert set value, the system is put in
alert status.
The setting range is 0 to +full-scale.
4) Within-range alert
When the absolute value of deviation [measured value (PV) - set value
(SV)] is equal to or smaller than the alert set value, the system is put in
alert status.
The setting range is 0 to +full-scale.
MELSEC-Q
3 - 19