198
(e) Within-range alert
When the following condition is satisfied, the system is put in an alert status.
• -(Alert set value) Deviation (E) Alert set value
*1 Depending on the alert mode, this value becomes "set value (SV) monitor" or "set value (SV) setting". ( Page 195,
Section 4.12 (2) (a))
Non-alert status Alert status
Time
Deviation (E) (= Temperature process value (PV) - set value (SV)
*1
)
Alert status
0
- (Alert set value)
Alert set value
Time
Temperature process value (PV)
Set value (SV)
*1