Marathon Computer AACC 2000

Marathon Monitors Inc.

AACC 2000 Carbon Nov. 1, 1997

Name Description Values Meaning

AAAA Alarm relay configuration

id Identity rELy Relay output

Func Function nonE No function

dIG Digital output

SEnS Digital output sense nor Normal (output energises when

TRUE, e.g. program events)

inv Inverted (output de-energises

when TRUE, e.g. alarms)

The following digital events appear after ‘SEnS’. Any one, or more, of the events can be

combined on to the output (see Fig. 6-2) by selecting ‘YES’ in the lower readout.

1 - - -Alarm 1 active YES / no (- - -) = alarm type (e.g. FSL).

2 - - -Alarm 2 active YES / no If an alarm has not been

configured

3 - - -Alarm 3 active YES / no in ‘AL ConF’ list, then display

will

4 - - -Alarm 4 active YES / no differ:- e.g. Alarm 1 = ‘AL 1’.

mAn Controller in manual mode YES / no

Sbr Sensor break YES / no

SPAn PV out of range YES / no

Lbr Loop break YES / no

Ld.F Load failure alarm YES / no

tunE Tuning in progress YES / no

dc.F Voltage output open circuit, or mA

output open circuit YES / no

rmt.F module connection open circuit YES / no

iP1.F Input 1 Failure

IMP Impedance test in progress

burn Probe burn off in progress

VERi Probe verification in progress

VFLT Verification Fault

PFLT Probe Fault

nw.AL New Alarm has occurred YES / no

End End of setpoint rate limit, or end of

program YES / no

SYnc Program Synchronisation active YES / no