ABB UMC100.3, Руководство пользователя

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Indicator Code Source / Root Cause Possible Cause / Suggested Action
PTC wire break 83 Wiring Check between UMC and motor
PTC short-circuit 84 Wiring Check wiring between UMC and motor
DX111/DX122 module missing 85 Wiring, Electronics The IO module does not respond during start-up of UMC.
Check wiring between UMC and module
Check supply of module
Check status LEDs of the module
AI111 AM1 module
missing
86 Wiring, Electronics
AI111 AM2 module
missing
87
VX1xx module missing 88
Overload analog output DX111/
DX122 92 Wiring, connected meter has a
defect Check wiring, short circuit at analogue output
Wire break analogue output
DX111/DX122
93 Wiring Check Wiring
Single phase mode not
supported 94 Configuration A voltage module not supporting single phase mode was
configured for single phase mode. Use a voltage module with
production index A5 or later.
U below trip/warn level 95, 96 Motor supply voltage is too low. Check supply side: E.g. circuit breaker, fuses, wiring and the
feeding.
U above trip/warn level 97, 98 Motor supply voltage is too high. Check supply side: E.g. circuit breaker, fuses, wiring and the
feeding.
AM1 CH1/2/3 Wire break
AM2 CH1/2/3 Wire break
99,102,105
108,111,114
Wiring / 4-20mA input Check wire between AM1 and signal source
AM1 CH1/2/3
Sensor error
AM2 CH1/2/3
Sensor error
100,103,106
109,112,115
Wiring / temperature sensor Check wire between AM1 and temerature sensor
AM1 CH1/2/3 Out of range
AM2 CH1/2/3 Out of range
101,104,107
110,113,127
Load side
Configuration Check that the configured sensor type is correct
Check that the correct sensor type is connected
Check that the delivered sensor signal in range.
P below trip/warn level 116, 117 Active power consumption of the
motor is too low. Either the motor is idle (not loaded) or the motor load is not
connected because of a broken belt or a dry running pump etc.
Check load side
PF below trip/warn level 120, 121 Active power consumption of the
motor is too low Either the motor is idle (not loaded) or the motor load is not
connected because of a broken belt or a dry running pump etc.
Check load side
Phase loss (voltage) 122 No voltage on one or more phases.
Possible causes are a blown fuse
or a wire break. Check fuses
Check wiring on supply side.
Phase imbalance
(voltage) 123 There is a high imbalance on
supply side e.g. because of
unsymmetrical load of the three
phases. Check supply side especially the fuses and supply line.
Voltage out of range 124 The voltage is out of the specified
voltage range Check supply side. See 95 – 98.
Wrong Phase Sequence
(voltage) 125 The phases were wired in incorrect
order. Check wiring
116 U MC10 0. 3 U N IVE R SA L MOTOR CONTROLLE R T EC H N I C A L D E S C R I P T I O N