Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 294)

Publication 900-UM007D-EN-E - January 2011
5-66 Parameter Functions & Definitions
The following table shows the functions assigned when an Event Input
Assignment (1 or 2) is displayed.
Note: 1 PRST (Program Start) can be configured even when the Program Pat-
tern parameter is configured to OFF, but the function will be dis-
abled.
Note: 2 This function can be configured for heating/cooling control, but the
function will be disabled.
• When any of the following functions are configured for an Event Input
Assignment parameter, the same function cannot be configured for
another Event Input Assignment parameter: STOP (RUN/STOP),
MANU (Auto/Manual Switch), PRST (Program Start), DRS (Invert
Direct/Reverse Operation), AT-2 (100% AT Execute/Cancel), AT-1
(40% AT Execute/Cancel), WTPT (Setting Change Enable/Disable), or
LAT (Alarm Latch Cancel).
Related Parameters
• SP0 to SP3 (Adjustment function group, page 5-33),
• Event input assignment 1 and 2 (Initial Setting function group, page
5-66), Multi-SP use (Advanced Setting function group, page 5-71)
Event Input Assignment ( * 1 and 2) (900-TC8,
900-TC16)
Conditions of Use: An event input unit must be installed in the controller.
Multi-SP must NOT be used.
Table 5.CB
Selection Function
none
None
stop
RUN/STOP
manu Auto/Manual Switch
prst
Program start (see note 1.)
drs
Invert Direct/Reverse Operation
at-2
100% AT Execute/Cancel
at-1 40% AT Execute/ Cancel (see note 2)
wtpt
Setting Change Enable/Disable
lat Alarm Latch Cancel
ev-
*