Watlow CLS200 - Manual (Page 93)

CLS200 Series User’s Guide Chapter 4: Setup
Doc.# 0600-3050-2000 Watlow Anafaze 77
Job Select Digital Inputs Active
Specify which state is considered “true” for the digital in-
puts used for job selection. Default is LOW, meaning that an
input must be pulled low to be considered true. If HIGH is
selected, an input will be considered true unless it is pulled
low.
Selectable values: HIGH or LOW.
Changing this setting has the effect of reversing the order
of the jobs in Table 4.3.
Output Override Digital Input
To enable the output override feature, select a digital in-
put. When the specified input is activated, the controller
sets all loops to manual mode at the output levels specified
at the SENSOR FAIL HT OUTPUT and SENSOR FAIL CL
OUTPUT parameters in the SETUP LOOP OUTPUTS menu.
Selectable values: NONE or input number 1 to 8.
Use the next parameter, OVERRIDE DIG IN ACTIVE, to set
the signal state that activates the output override feature.
WARNING! Do not rely solely on the output override fea-
ture to shut down your process. Install exter-
nal safety devices or over-temperature
devices for emergency shutdowns.
Override Digital Input Active
Specify whether a low or high signal activates the output
override feature (see OUTPUT OVERRIDE DIG INPUT
above).
Selectable values: HIGH or LOW.
ALARM
JOB SEL DIG INS
ACTIVE ? LOW
ALARM
OUTPUT OVERRIDE
DIG INPUT? NONE
ALARM
OVERRIDE DIG IN
ACTIVE ? LOW