Automationdirect.com prosense PPC5 Series - 9.3 Setting Hysteresis to Alarm Operation

9-15
PPC Manual Revision 1
9.3 Setting Hysteresis to Alarm Operation
Description

Hysteresis for PV High Limit Alarm

Point of ON/OFF action
(alarm setpoint)
PV
Output
ON
OFF
Hysteresis
When Setting Hysteresis of 5ºC and 15ºC for PV High Limit Alarm

Closed (ON)
Open
Time
Alarm-1 setpoint:
100ºC
(example)
Closed (ON)
Open
Time
Alarm-1 setpoint:
100ºC (example)
HYS: 15ºC (example)HYS: 5ºC (example)
PV
PV
Alarm ON
OFF
ON
OFF
ON
OFF
Alarm ON
OFF
Setting Details
Parameter
symbol
Name
Display
level
Setting range Menu symbol
HY1 to HY8











Chapter 9: Alarm Functions