PCS100 UPS-I
User Manual
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UPS-I has been running on energy storage for longer than
parameter 520 Maximum Active Time.
Discharge overload
The PCS100 UPS-I has returned to the utility supply. The UPS-I is
at current limit for an extended period or the heatsink is hot.
Storage empty
Load is operating from the utility supply. The energy storage is
drained (The DC voltage is less than 554VDC).
Discharging
The utility voltage or frequency is out of limits. The PCS100 UPS-I
has transferred to energy storage.
Walking in
The PCS100 UPS-I is transferring from energy storage back to the
utility.
Test Mode run
Test mode has been activated. See
Parameter 912
Table 7
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4: PCS100 UPS
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I Status Messages