ABB CM30 - Page 29

ControlMaster CM30 and CM50
Universal process controllers,
1
/4 and
1
/2 DIN 7 Advanced Level
IM/CM/ED–EN Rev. B 27
…Display
Operator Functions
Autoscroll When enabled (On), Operator pages (see page 16) are scrolled continuously at
intervals of 10 seconds per page.
Soft Key Function Assigns a dedicated function to the Navigation key (right) – see page 6.
Configuration
Displays the Access Level enabling selection of configuration levels – see page 17.
Auto/Manual
Toggles between Auto and Manual control modes.
Local / Remote
Toggles between Local and Remote setpoint modes.
Scroll View
Scrolls through each available Operator view.
Alarm Ack
Acknowledges all active unacknowledged alarms.
Toggle Signal
Provides a source that toggles between 2 states – can be assigned to outputs or used
to select sources.
Edge Signal
Provides an edge-triggered source that is active on key press. Can be assigned to
outputs or used to select sources
Auto Manual Enable Turns on / off the ability for Auto / Manual control mode to be changed in Operator
Level.
Local Remote Enable Turns on / off the ability for local / remote setpoint mode to be changed in Operator
Level.
Alarm Ack. Enable Turns on / off the ability to acknowledge alarms from the front panel.
Totalizer Stop/Go Turns on / off the ability to start / stop the totalizer.
Totalizer Reset Turns on / off the ability to reset the totalizer.
SP Adjust Enable Turns on / off setpoint adjustment in the Operator Level.