ABB CPS6000 Product Manual page 160

Alarm Thresholds/Relays
obj,attr description
macf1,sev Multiple AC fail severity
mcm1,acc Major communication relay
mcm1,ast Major communication alarm state
mcm1,sev Major communication severity
mrfa1,acc Multiple rectifier fail relay
mrfa1,ast Multiple rectifier fail alarm state
mrfa1,sev Multiple rectifier fail severity
osa1,acc Open string alarm relay
osa1,ast Open string alarm state
osa1,sev Open string alarm severity
rfa1,acc Rectifier fail relay
rfa1,ast Rectifier fail alarm state
rfa1,sev Rectifier fail severity
rls1,acc Rectifier redundancy loss relay
rls1,ast Rect redundancy loss alarm state
rls1,sev Rect redundancy loss severity
scd1,acc Battery voltage imbalance relay
scd1,ast Battery voltage imbalance alarm
state
scd1,sev Battery voltage imbalance severity
tpa1,acc Thermal probe fail relay
tpa1,ast Thermal probe fail alarm state
tpa1,sev Thermal probe fail severity
vmf1,acc Voltage module fail relay
vmf1,ast Voltage module fail alarm state
vmf1,sev Voltage module fail severity
vsf1,acc Sense voltage fail relay
vsf1,ast Sense voltage fail alarm state
vsf1,sev Sense voltage fail severity
The previous table outlines the various alarms that are available through the QS840A controller. Refer
to Alarm Relays in Appendix C for more details. The QS840A controller is provided with two severity
relays and two relays that may be assigned to any combination or all of the alarms noted above.
The controller is shipped with PMN assigned to Alarm Relay 2 and PMJ to Alarm Relay 1. Also, for each
alarm condition noted above, the factory severity is noted in bold. The user may change the severity of
configurable alarms from the factory set severity. Note that the alarms noted above may also be
assigned a severity of RO (Record Only). If so assigned, the alarm condition will be transmitted without
any PMJ or PMN severity.
The following is a brief explanation of the alarm conditions.
Battery on Discharge: The battery on discharge alarm is asserted when the controller detects the plant
bus voltage going below the Battery on Discharge thresholds set by the user.
High Voltage: The high voltage alarm is asserted when the controller detects the plant bus voltage
going above the High Voltage thresholds set by the user.
Page 160
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type range of values
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4," or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"
text "R1" ,"R2", "R3", "R4", or ""
number 0:not active 1:active
text "MAJ", "MIN" , or "RO"