Mode override, Mode override 127 – Watlow Series D8 User Manual
Page 145
Series D8 User’s Guide
Chapter 6: Menu and Parameter Reference
Doc. 0600-3120-2000
Watlow Anafaze
127
Values:
1=true (0) or 0=true (1). Values in parentheses are
for communications.
Default:
1=true (0)
DeviceNet Object:
Global (6B hex)
Table 6.4
Digital Input States Required to
Load Each Job
Mode Override
Choose the digital input to use for the mode override feature.
When the input is activated, the controller sets all loops to
manual mode at the output levels specified at the Sensor fail
heat output
and Sensor fail cool output parameters in the Out-
put
menu.
Use the Mode override D/I active parameter to choose which
signal state activates the mode override feature.
Values:
enabled by D/I1 to enabled by D/I8 (1 to 8) or dis-
abled
(0). Values in parentheses are for communications.
Default:
disabled (0)
DeviceNet Object
: Global (6B hex)
WARNING!
Do not rely solely on the mode override
feature to shut down your process. Install ex-
ternal safety devices or overtemperature de-
vices for emergency shutdowns.
Job
Digital Input
1
2
3
1
F
F
F
2
T
F
F
3
F
T
F
4
T
T
F
5
F
F
T
6
T
F
T
7
F
T
T
8
T
T
T
lMode override r
bdisabled