Watlow CLS - Manual (Page 101)

Setup
CLS User’s Guide 93
Low Process Alarm Type
This menu lets you turn off the low process alarm or set it to the Alarm
or Control function.
Selectable values: Off, Alarm or Control.
Low Process Alarm Output Number
Use this menu to assign the digital output that activates when the loop is
in low process alarm.
NOTE
All digital outputs are OR'd together (combined). There-
fore you can assign more than one alarm to the same
output number, and that output will be On if any of those
alarms is On.
Selectable values: any from 1-34 that are not used for control or the
SDAC clock.
Alarm Deadband
Use this menu to set an alarm deadband. This deadband value applies to
the high process, low process, high deviation, and low deviation alarms
for the loop you are editing. Use the Alarm Deadband to avoid repeated
alarms as the PV cycles slightly around an alarm value.
Selectable values: 0 - 255, 25.5, 2.55, .255 or .0255, depending on the
way you set up the Input menus.
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUT%
02 LO PROC ALARM
TYPE ? OFF
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUT%
04 LO PROC ALARM
OUTPUT ? NONE
LOOP PROCESS UNITS
ALARM SETPOINT STATUS OUT%
03 ALARM DEAD
BAND ? 2
º C