Automationdirect.com prosense PPC5 Series - Page 197

9-7
PPC Manual Revision 1
Chapter 9: Alarm Functions
Target SP Deviation within High and Low Limits Alarm, Target SP Deviation(%)
within High and Low Limits Alarm
PV
Alarm hysteresis
Alarm hysteresis
Deviation within high
and low limits alarm setpoint
Time
ON ON OFF OFFON
Deviation within
high and low limits
alarm output
Target SP
(SP)
Contact type in the figure above: Energized when an event occurs (factory default).


Control Output High Limit Alarm and Control Output Low Limit Alarm

Control output (OUT)
ON OFF
ON
Contact type in the figure above: Energized when an event occurs (factory default).
Alarm hysteresis
Alarm hysteresis
OFF
Time
Control output high limit
alarm setpoint
Control output low limit
alarm setpoint
Control output high limit
alarm output
No functionNo function
Control output low limit
alarm output