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www.tescom-ups.gr
USER MANUAL
DS 300H Series � 3/3 � 30 kVA � UPS CONTROLLED UPS
178 Inverter stopped but on inverter L1 phase output still DC voltage sensed
278 Inverter stopped but on inverter L2 phase output still DC voltage sensed
378 Inverter stopped but on inverter L3 phase output still DC voltage sensed
179 During inverter run at last 25 milliseconds the L1 phase output alternance is not changed
279 During inverter run at last 25 milliseconds the L2 phase output alternance is not changed
379 During inverter run at last 25 milliseconds the L3 phase output alternance is not changed
180 At the end of 4 times retry During soft start after 4 seconds still the L1 phase output voltage is
less then 30 volts AC
280 At the end of 4 times retry During soft start after 4 seconds still the L2 phase output voltage is
less then 30 volts AC
380 At the end of 4 times retry During soft start after 4 seconds still the L3 phase output voltage is
less then 30 volts AC
181 At the end of 4 times retry During soft start at the end of 4 seconds L1 output voltage is bigger
then (output high/2) value
281 At the end of 4 times retry During soft start at the end of 4 seconds L2 output voltage is bigger
then (output high/2) value
381 At the end of 4 times retry During soft start at the end of 4 seconds L3 output voltage is bigger
then (output high/2) value
182 During power on L1 phase bypass SCR must be off but at the L1 phase output there is AC
voltage
282 During power on L2 phase bypass SCR must be off but at the L2 phase output there is AC
voltage
382 During power on L3 phase bypass SCR must be off but at the L3 phase output there is AC
voltage
183 L1 phase by-pass SCR must be on but there is only positive alternance at the UPS output
283 L2 phase by-pass SCR must be on but there is only positive alternance at the UPS output
383 L3 phase by-pass SCR must be on but there is only positive alternance at the UPS output
184 L1 phase by-pass SCR must be on but there is only negative alternance at the UPS output
284 L2 phase by-pass SCR must be on but there is only negative alternance at the UPS output
384 L3 phase by-pass SCR must be on but there is only negative alternance at the UPS output
185 L1 phase by-pass SCR must be on but there is no output voltage at the UPS output
285 L2 phase by-pass SCR must be on but there is no output voltage at the UPS output
385 L3 phase by-pass SCR must be on but there is no output voltage at the UPS output
186 Output CB is energized but at the L1 phase output there is only positive alternance
286 Output CB is energized but at the L2 phase output there is only positive alternance
386 Output CB is energized but at the L3 phase output there is only positive alternance
187 Output CB is energized but at the L1 phase output there is only negative alternance
287 Output CB is energized but at the L2 phase output there is only negative alternance
387 Output CB is energized but at the L3 phase output there is only negative alternance
188 Output CB is energized but at the L1 phase output there is no AC voltage
288 Output CB is energized but at the L2 phase output there is no AC voltage
388 Output CB is energized but at the L3 phase output there is no AC voltage
189 During load on by-pass on the L1 output short circuit sensed
289 During load on by-pass on the L2 output short circuit sensed
389 During load on by-pass on the L3 output short circuit sensed
190 On L1 phase output reverse current sensed
290 On L2 phase output reverse current sensed
390 On L3 phase output reverse current sensed
191 During load on inverter ,on L1 phase by-pass line leakage current sensed
291 During load on inverter ,on L2 phase by-pass line leakage current sensed
391 During load on inverter ,on L3 phase by-pass line leakage current sensed
400 DC bus voltage high
401 Inverter controller board power supply 1 out of tolerant
402 Inverter controller board power supply 2 out of tolerant
404 Inverter stop because (+)DC bus voltage is low
405 Inverter stop because (-)DC bus voltage is low
406 Inverter within time window 4 times DC bus voltage is high
INV General status codes tablosu
500 Inverter received remote power off signal from RS232
501 Inverter received remote power off signal from CAN interface
502 Inverter sensed IGBT fault alarm 4 times within time window (30 minutes)
503 Inverter sensed Overtemperature alarm 4 times within time window (30 minutes)
504 Inverter sensed 3 phase AC O/P voltage low alarm 4 times within time window (30 minutes)
505 Inverter sensed 3 phase AC O/P voltage high alarm 4 times within time window (30 minutes)
506 Inverter Timeout error during eprom read or write
507 Inverter Memory checksum error
508 Inverter 3 output phases overloaded output shutdown
509 Inverter maintenance by-pass switch closed
510 Inverter IGBT fault error
511 Inverter overtemperature shutdown
512 Inverter 3 phase AC output voltage low
513 Inverter 3 phase AC output voltage high
514 Inverter output CB energized but still it looks like not energized
515 Inverter output CB not energized but stil it looks like energized
516 Inverter fault occured for restart password required
517 Inverter output CB energized but at the UPS output there is no 3 phase AC voltage
518 Inverter By-pass voltage is OK but at the UPS output there is no 3 phase AC voltage
612 INV Over RS232 interface battery quantity updated
613 INV Over CAN1 interface battery quantity updated
614 INV Over RS232 interface by-pass and output frequency updated
615 INV Over CAN1 interface by-pass and output frequency updated
616 INV Over RS232 interface By-pass and output voltage updated
617 INV Over CAN1 interface By-pass and output voltage updated
618 INV Over RS232 interface factory options updated
619 INV Over CAN1 interface factory options updated
620 INV Over RS232 interface user options updated
621 INV Over CAN1 interface user options updated
622 INV Over RS232 interface general test command received
623 INV Over CAN1 interface general test command received
624 INV Over RS232 interface transfer load to by-pass command received
625 INV Over CAN1 interface transfer load to by-pass command received
626 INV Over RS232 interface transfer load to UPS command received
627 INV Over CAN1 interface transfer load to UPS command received
628 INV Over RS232 interface Copy operating RAM to Factory settings zone command received
629 INV Over CAN1 interface Copy operating RAM to Factory settings zone command received
630 INV Over RS232 interface Copy factory settings to operating RAM command received
631 INV Over CAN1 interface Copy factory settings to operating RAM command received
632 INV Over RS232 interface Copy operating RAM to User settings zone command received
633 INV Over CAN1 interface Copy operating RAM to User settings zone command received
634 INV Over RS232 interface regenerative back feed activated
635 INV Over CAN1 interface regenerative back feed activated
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