Omron E5CC User Manual page 220

6 Parameters
lcr1
This parameter measures the heater current from the CT input used for detecting SSR short-circuits.
This parameter measures and displays the heater current when the heater is OFF.
• The HS alarm is not detected if the OFF time for the control output for heating is 100 ms
or less (35 ms or less if the control period is 0.1 or 0.2 s).
Function
Monitor
• ffff is displayed when 55.0 A is exceeded.
• If an alarm is output for the HS Alarm 1 parameter, the No. 1 display will flash the
Leakage Current 1 Monitor parameter.
Related Parameters
See
See
HS Alarm 1 (Adjustment Level): Page 6-24
HS Alarm 2 (Adjustment Level): Page 6-25
HS Alarm Use (Advanced Function Setting Level): Page 6-74
Error Displays lcr1: Page A-12
hs1
This parameter sets the current for the HS alarm to be output.
• An HS alarm is output when the leakage current value exceeds the setting of this
parameter.
• When the set value is 50.0, the HS alarm output is turned OFF. When the set value is 0.0,
Function
the HS alarm output is turned ON.
Setting
Related Parameters
See
See
Leakage Current 1 Monitor (Adjustment Level): Page 6-24
HS Alarm (Advanced Function Setting Level): Page 6-74
HS Alarm Latch (Advanced Function Setting Level): Page 6-75
HS Alarm Hysteresis (Advanced Function Setting Level): Page 6-75
6 - 24
Leakage Current 1 Monitor
Monitor range
0.0 to 55.0
HS Alarm 1
Setting range
0.0 to 50.0
HB and HS alarms must be supported.
The HS Alarm Use parameter must be set to ON.
Unit
A
HB and HS alarms must be supported.
The HS Alarm Use parameter must be set to ON.
Unit Default
A 50.0
E5@C Digital Temperature Controllers User's Manual (H174)