ABB ScreenMaster RVG200 Operating Instructions Manual page 140

ScreenMaster RVG200
Paperless recorder
Operator views
Contents
Instantaneous
values / states
Units of measure
Channel tags
Alarm status
Alarm trip markers
Max. / Min. markers
Analog bargraphs
Totalizer values & units
of measure
Totalizer tags
Maximum, minimum
and average batch
values
Graphical view of
historical data
* If Totalizer option is fitted and selected
138
Views available
Chart Bargraph Digital
indicator
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Standard functionality
Operator messages
Number: 24
Trigger: Via front panel or digital signals
Recording in Can be enabled or disabled on
alarm / event log: configuration
Secure chart signatures
Recorded in the alarm / event log,
complete with operator identification
Process alarms
Number: 96 (4 per recording channel)
Types:
High / low: Process
Latch
Annunciator
Rate: Fast / slow
Tag: 20-character tag for each alarm
Hysteresis: Programmable value and time
hysteresis (1 to 9999 seconds)
Alarm enable: Allows alarm to be enabled /
disabled via a digital input
Alarm log enable: Recording of alarm state
changes in the alarm / event log
can be enabled / disabled for
each alarm
Acknowledgement: Via front panel or digital signals
Real-time alarms
Number: 4
Programmable: Day of the week, 1
start and duration times
Custom linearization
Number: 2
Number of 20 per linearizer
breakpoints:
8 Specification
st
of month,
OI/RVG200-EN