MCT-MC
4.3
Configuring the MCT-MC
- 25 -
FDC MCT-MC
desired function has been selected, press the “Done” button to set the event input function for the loop control
board and return to the main Loop Configuration screen.
The
Automatic program run
function is a single-shot action that will start the currently loaded program when
the event input is activated.
The
Automatic program hold
function will put the currently running program into hold when the event input is
activated. The program will resume operation and return to the run mode when the input is deactivated.
The
Automatic program abort
function is a single-shot action that will abort the currently running program.
Note that the abort function does not work if the program is in hold. The program must be running in order for
the abort function to work.
The
Failure transfer
function puts the loop control outputs into failure transfer mode when the input is activated.
The output will then go to the percent output value set for failure transfer. The loop control outputs will return
to normal PID control when the input is deactivated.
NOTE:
If an automatic ramp/soak program is in operation and one or both programmed control loops are
placed in failure transfer via the event input, the program will be stopped. When the event input is
then turned off and failure transfer is disabled, the loops will operate in static mode at the set point
and event output status prior to the time which the program was started.
The
Automatic program advance next step
function is a single-shot action that will advance the currently
running program by one step each time the event input is activated.
The
Automatic program run/hold
function is a combination of the automatic program run and program hold
functions. Upon first activation of the input, the currently loaded program will be started if not already running.
Deactivating the input will then cause the program to go into hold. The input must then be reactivated in order
for the program to resume operation.
The
Loop status input
function provides a visual indication on the Loop View screen in the runtime application.
When the input is activated, the border around the loop is highlighted blue. When the input is deactivated, the
border around the loop returns to the default dark gray color. This can be used as a means for alerting the user
of an operating condition, such as the equipment the loop is controlling is in operation.
The
Alarm input
function allows the event input to be used for alarm indication. When the input is activated,
the Event Input Alarm Message (see section 4.2.8) is displayed on the alarm screen in the runtime application
and the audible alarm sounds.
NOTE:
The MC does not support the P41/B42 event input functions of “Manual Mode”, “Off Mode” and “PID2
Select”. These selections are not available through the MC configuration.
Summary of Contents for MCT-MC 4.3
Page 1: ...MCT MC 4 3 User Manual MCT MC 4 3 User Manual Rev A February 2018...
Page 176: ...MCT MC4 3 FDC MCT MC 176 Appendix...
Page 177: ...MCT MC4 3 Appendix 177 FDC MCT MC Open Frame Power Supply Specifications...
Page 178: ...MCT MC4 3 FDC MCT MC 178 Appendix...
Page 179: ...MCT MC4 3 Appendix 179 FDC MCT MC A 6 Power On Delay Relay Specifications GE1A C10HA110...
Page 180: ...MCT MC4 3 FDC MCT MC 180 Appendix...