Tescom DS360H - Page 32

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www.tescom-ups.gr
USER MANUAL
DS 300H Series � 3/3 � 30 kVA � UPS CONTROLLED UPS
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A25 INV RESET Warning Inverter module power on
A26 BATTERY LOW Warning Batteries are going to full discharge
A27 GENERATOR MODE Warning Generator set is running
A28 O/P PHASE LOSS Warning Anyone of the UPS output phases there is no voltage
A29 SYNCHRON BAD Warning Inverter is not synchron to by-pass input
A30 SHORT CIRCUIT Warning Short circuit occured at the UPS output currenty normal
A31 OUTPUT SWITCH Warning Output switch of the UPS is off
A32 SERVICE LOGIN Warning Service login active
A34 BYP ROTATE PHASE Warning By-pass phase sequency incorrect
A35 INV STOP Warning Inverter module interrupted
A36 INV DC DOWN Warning DC BUS voltage is less then 120 volts DC
A37 AC CURR LIMIT Warning Inverter output current limited
A38 FUSE FAILURE Warning Any fuse in UPS is blowned
A39 PSP FAILURE Alarm Inverter control board power supply out of tolerant
A40 INVERTER START Warning Inverter is in soft start stage wait for finish
A43 USER LOGIN Warning User logged in to UPS
A45 SERV.PASSWORD Fault For UPS startup service password required
If any alarm shown on the LCD panel without A00 and R00 message UPS will start automatically if the
conditions are normal. But if you see A00 or R00 code with any alarm together you must CALL SERVICE !
If the message is warning UPS continues to run there is no problem.
To support technical service status cods are used, each status code tells different event to us.
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3.4 STATUS CODES
Inverter module status codes
INV L1
-
L2
-
L3 ph
ase status codes
163 During soft start at the end of 4 seconds L1 output voltage is less then 30 volts AC
263 During soft start at the end of 4 seconds L2 output voltage is less then 30 volts AC
363 During soft start at the end of 4 seconds L3 output voltage is less then 30 volts AC
164 During soft start at the end of 4 seconds L1 output voltage is bigger then (output high/2) value
264 During soft start at the end of 4 seconds L2 output voltage is bigger then (output high/2) value
364 During soft start at the end of 4 seconds L3 output voltage is bigger then (output high/2) value
165 During inverter run the L1 phase AC output voltage is bigger then output high alarm level
265 During inverter run the L2 phase AC output voltage is bigger then output high alarm level
365 During inverter run the L3 phase AC output voltage is bigger then output high alarm level
166 During inverter run the L1 phase AC output voltage is less then output low alarm level
266 During inverter run the L2 phase AC output voltage is less then output low alarm level
366 During inverter run the L3 phase AC output voltage is less then output low alarm level
167 L1 phase by-pass SCR must be off but at there is AC voltage at the L1 output of the UPS
267 L2 phase by-pass SCR must be off but at there is AC voltage at the L2 output of the UPS
367 L3 phase by-pass SCR must be off but at there is AC voltage at the L3 output of the UPS
168 L1 phase overload shutdown
268 L2 phase overload shutdown
368 L3 phase overload shutdown
169 Overcurrent occured on L1 phase longer then allowed time
269 Overcurrent occured on L2 phase longer then allowed time
369 Overcurrent occured on L3 phase longer then allowed time
170 On L1 phase momentary short circuit conditions occured but now inverter is running
270 On L2 phase momentary short circuit conditions occured but now inverter is running
370 On L3 phase momentary short circuit conditions occured but now inverter is running
171 On L1 phase output short circuit occured output shutdown
271 On L2 phase output short circuit occured output shutdown
371 On L3 phase output short circuit occured output shutdown
172 Within time window 4 times L1 phase output is less then output low alarm level
272 Within time window 4 times L2 phase output is less then output low alarm level
372 Within time window 4 times L3 phase output is less then output low alarm level
173 Within time window 4 times L1 phase output is higher then output high alarm level
273 Within time window 4 times L2 phase output is higher then output high alarm level
373 Within time window 4 times L3 phase output is higher then output high alarm level
174 On L1 phase UPS output at last 100 milliseconds the alternance don't changed
274 On L2 phase UPS output at last 100 milliseconds the alternance don't changed
374 On L3 phase UPS output at last 100 milliseconds the alternance don't changed
175 On L1 bypass input phase at last 100 milliseconds the alternance don't changed
275 On L2 bypass input phase at last 100 milliseconds the alternance don't changed
375 On L3 bypass input phase at last 100 milliseconds the alternance don't changed
176 On L1 inverter output phase at last 100 milliseconds the alternance don't changed
276 On L2 inverter output phase at last 100 milliseconds the alternance don't changed
376 On L3 inverter output phase at last 100 milliseconds the alternance don't changed
177 L1 phase output current sensor open
277 L2 phase output current sensor open
377 L3 phase output current sensor open