ScreenMaster RVG200
Paperless recorder
Appendix A – Signal sources
146
OI/RVG200-EN
Appendix A – Signal sources
Source Name
Description
Analog Sources
Analog I/P A1 to D24
Analog input values
(from Analog input module).
Available only if an analog input module is fitted in the relevant position.
Comms AIN 1 to 24
Communications analog input values
.
Received via the MODBUS serial communications link – see Table B.16, page 164.
Stats 1A max
to
Stats 24B max
Maximum statistics input value
.
Value since the totalizer on a given channel last wrap or reset.
Available only if the totalizer option is enabled, only on analog channels and only if the
relevant totalizer is enabled during configuration.
Stats 1A min
to
Stats 24B min
Minimum statistics input value
.
Value since the totalizer on a given channel last wrap or reset.
Available only if the totalizer option is enabled, only on analog channels and only if the
relevant totalizer is enabled during configuration.
Stats 1A avg
to
Stats 24B avg
Average statistics input value
.
Value since the totalizer on a given channel last wrap or reset.
Available only if the totalizer option is enabled, only on analog channels and only if the
relevant totalizer is enabled during configuration.
Math blocks 1 to 24
Math block result
.
Available only if the Math and Logic option is enabled and the relevant math block is
enabled during configuration.
Error States
AIN A1 to D6 Fail State
Analog input failure
.
Active when the signal detected at the analog input is outside the
Fault Detect Level
specified during configuration – see page 93.
Comms AIN 1 to 24 Fail State
Stats 1A
to
Stats 24B fail
Totalizer input value failure
.
Activated when the totalizer fails, cleared when the totalizer wraps or is reset.
Available only if the totalizer option is enabled, only on analog channels and only if the
relevant totalizer is enabled during configuration.
Arc media not present
Active when the removable archive media is not present.
Archive 100% full
Active when the removable archive media is 100% full
Archive 80% full
Active when the removable archive media is 80% full.
Table A.1 Signal sources