Tescom DS300HT Series, User Manual

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PFC rectifier status codes
PFC L1-L2-L3 phase status codes
1101 PFC L1 phase AC input current LEM sensor error
1201 PFC L2 phase AC input current LEM sensor error
1301 PFC L3 phase AC input current LEM sensor error
1102 L1 phase AC input voltage sample is irregular or DC
1202 L2 phase AC input voltage sample is irregular or DC
1302 L3 phase AC input voltage sample is irregular or DC
1103 PFC AC rectifier input voltage is lower then
R2187 on L1 phase input
1203 PFC AC rectifier input voltage is lower then R2187 on L2 phase input
1303 PFC AC rectifier input voltage is lower then R2187 on L3 phase input
1104 PFC AC rectifier input voltage is higher then R2186 on L1 phase input
1204 PFC AC rectifier input voltage is higher then R2186 on L2 phase input
1304 PFC AC rectifier input voltage is higher then R2186 on L3 phase input
1105 PFC L1 phase AC peak input voltage is bigger 20% from nominal range value
1205 PFC L2 phase AC peak input voltage is bigger 20% from nominal range value
1305 PFC L3 phase AC peak input voltage is bigger 20% from nominal range value
1106 PFC L1 phase AC input current limited
1206 PFC L2 phase AC input current limited
1306 PFC L3 phase AC input current limited
PFC DC status codes
1400 PFC +DC bus voltage is higher then R2131 adjustment
1401 PFC -DC bus voltage is higher the R2131 adjustment
1402 PFC DC LEM current sensor error
1403 PFC DC BUS voltage high alarm repeated 4 times within
R2166 time window
1404 PFC module -DC BUS voltage high alarm repeated 4 times within R2166 time window
1405 PFC board isolated power supply voltage failure
1406 PFC rectifier power component DC leakage sensed
PFC General status codes
1500 PFC remote emergency power off command received from RS232 or CAN interface
1501 PFC IGBT saturation alarm
1502 PFC overcurrent alarm
1503 PFC input CB not energized but still it looks like energized
1504 PFC input CB energized but still it looks like not energized
1505 PFC eeprom timeout error
1506 PFC eeprom memory error
1507 PFC modul IGBT fault alarm repeated 4 times within
R2165
time window
1508 PFC modul overtemperature alarm repeated 4 times within R2167
time window
1509 PFC 3 phase AC power failure on UPS input (2.5 seconds later after mains failure)
1510 PFC 3 phase AC rectifier input voltage is high (2.5 seconds later after mains failure)
1511 PFC AC power failure on L1-L2 phases(phase to phase)
1512 PFC AC power failure on L1-L3 phases(phase to phase)
1513 PFC AC power failure on L2-L3 phases(phase to phase)
1514 PFC AC input voltage high on L1-L2 phases(phase to phase)
1515 PFC AC input voltage high on L1-L3 phases(phase to phase)
1516 PFC AC input voltage high on L2-L3 phases(phase to phase)