ABB PCS100 UPS-I - Page 56

56 PCS100 UPS-I User Manual
Control Electronics ON
Fail-Safe Bypass OPEN
Utility-Disconnect OPEN
Inverter ACTIVE
DISCHARGING
128 TRANSFER
BACK Utility
voltage is back within
thresholds +100 ms
time to trust.
Control Electronics ON
Fail-Safe Bypass CLOSED
Utility-Disconnect CLOSED
Inverter OFF
FAULT
Control Electronics ON
Fail-Safe Bypass CLOSED
Utility-Disconnect CLOSED
Inverter SOFT CHARGE
CONTACTOR OPEN
STARTING - SYSTEM
BYPASSED
Control Electronics OFF
Fail-Safe Bypass CLOSED
Utility-Disconnect OPEN
Inverter OFF
Powered Down
Control Electronics ON
Fail-Safe Bypass CLOSED
Utility-Disconnect CLOSED
Inverter OFF
STATIC BYPASS
211 START
Control Electronics ON
Fail-Safe Bypass OPEN
Utility-Disconnect CLOSED
Inverter IDLE
DISCHARGE OVERLOAD
Control Electronics ON
Fail-Safe Bypass OPEN
Utility-Disconnect CLOSED
Inverter IDLE
DISCHARGE T/O
Control Electronics ON
Fail-Safe Bypass OPEN
Utility-Disconnect CLOSED
Inverter IDLE or CHARGING
STORAGE EMPTY
129 ON LINE
DC Voltage > 650
Utility Within Thresholds
Phase Lock Loop Locked
AUTO START
Utility
voltage is
back within
thresholds.
Control Electronics ON
Fail-Safe Bypass OPEN
Utility-Disconnect CLOSED
Inverter IDLE or CHARGING
Continuous Monitoring for
Events:
ON LINE
Red = FAULT
Yellow = STARTING
Green = e.g. ONLINE
White = STATIC BYPASS
Legend:
STATUS
212 POWER UP and
212 A UTO STOP
Storage is
greater
than 650
VDC
POWER
DOWN
Control Electronics ON
Fail-Safe Bypass OPEN
Utility-Disconnect OPEN
Inverter SYNCRONISING
(Cap Systems 240ms)
(Battery Systems 700ms)
Continuous Monitoring for
Events:
DISCHARGING
2UCD004820E441
_c
Auto start after power
up according to
parameter 540 Auto
Start
211 RESET
211 STOP
134 MAINS LOST AGAIN
Utility outside voltage
thresholds (Parameters 530,
531, 533 & 535)
130 DISCHARGE T/O
520 Maximum Active
Time Exceeded
127 DISCHARGE RMS or
222 DISCHARGE TRANSIENT or
307 DISCHARGE FREQUENCY or
612 Discharge – UD Open
Utility outside voltage thresholds
(Parameters 530, 531, 533 & 535)
EVENT
133 DISCHARGE
OVERLOAD
Hardware is at current
limit for extended time
or heat-sink is too hot.
132 END Of
DISCHARGE
Storage is
below 554 V
DC
212 AUTO START
A statusis a continuing condition such
as a run condition. An eventis an
instantaneous occurrence such as a
transition from stopped to start
FAULT
Utility
voltage is
back within
thresholds.
129 ON LINE
Phase Lock Loop
Locked
129 ON LINE
226 SYSTEM STARTING
Figure 7-6: PCS100 UPS-I state flow diagram
For Status message descriptions see Table 7-4. For Event descriptions see Table 11-2