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6 Parameters
E5@C Digital Temperature Controllers User’s Manual (H174)
6-3 Operation Level
6
These parameters individually set the alarm value upper and lower limits when a mode for setting the
upper and lower limits is selected for the Alarm 1 to 4 Type parameter (Initial Setting Level).
al1h
Alarm Value Upper Limit 1
Alarm 1 to alarm 4 must be assigned.
The Alarm 1 to 4 Type parameter must be set to 1,
4, or 5.
al2h
Alarm Value Upper Limit 2
al3h
Alarm Value Upper Limit 3
al4h
Alarm Value Upper Limit 4
al1l
Alarm Value Lower Limit 1
al2l
Alarm Value Lower Limit 2
al3l
Alarm Value Lower Limit 3
al4l
Alarm Value Lower Limit 4
• These parameters set the upper and lower limits for alarms 1 to 4.
• During temperature input, the decimal point position depends on the currently selected
sensor, and during analog input it depends on the Decimal Point parameter setting.
Related Parameters
Input Type (Initial Setting Level): Page 6-43
Scaling Upper Limit, Scaling Lower Limit, and Decimal Point (Initial Setting Level): Page
6-44
Alarm 1 to 4 Type (Initial Setting Level): Page 6-48
Alarm 1 to 4 Hysteresis (Initial Setting Level): Page 6-52
Standby Sequence Reset (Advanced Function Setting Level): Page 6-64
Auxiliary Output 1 to 4 Open in Alarm (Advanced Function Setting Level): Page 6-65
Alarm 1 to 4 Latch (Advanced Function Setting Level): Page 6-71
Setting range Unit Default
−1999 to 9999 EU 0