44
Chapter 5 Troubleshooting and Maintenance
5.1 Error display and remedy
5.1.1 Errors which can not be recovered manually
Display Error
Cause
Remedy
Program
problem
External noise interference
Connect a parallel RC burst
absorber across the magnetizing
coil of the magnetic contactor
that causes interference
EEPROM
problem
Faulty EEPROM
Replace EEPROM
Voltage too
high during
stop
Detection circuit malfunction
Send the inverter back for
repairing
Voltage too low
during stop
1. Power voltage too low
2. Restraining resistor or fuse
burnt out.
3. Detection circuit
malfunctions
1. Check if the power voltage was
correct or not
2. Replace the restraining resistor
or the fuse
3. Send the inverter back for
repairing
The inverter
is overheated
during stop
1. Detection circuit
malfunctions
2. Ambient temperature too
high or bad ventilation
1. Send the inverter back for
repairing
2. Improve ventilation conditions
Current
Sensor
detecting
error
Current sensor error or
circuit malfunctions
Send the inverter back for
repairing
Note
:
“@” the Failure contact does not function.
CPF
-LV-
@
@
@
CTER
EPR
-OV-
-OH-
Содержание JNTHBCBA0001BEAU
Страница 1: ......
Страница 51: ...49...
Страница 53: ...51 0 1 z z z z 200V 100 400V 10 z z T1 U T2 V T3 W AC z CMOS IC z z...
Страница 55: ...53 2 1 2 1 1 L1 L L2 L3 N T1 T2 T3 z z z 40 z IEC 61800 3 P57...
Страница 56: ...54 2 1 2 CONNECTOR 2 1 3 5 2 1 4 z z z z z z z 5...
Страница 57: ...55 2 1 5 10 40 95 RH 10 50 95 RH...
Страница 64: ...62 3 6 R2B R2A S6 S4 S5 S2 S3 S1 R1B R1C R1A 10V 24V COM AIN FM SW3 V I SW1 NPN PNP 19 0 0 20 0 1...
Страница 70: ...68 4 2 15 16 17 PID 18 19 20...
Страница 81: ...79 12 16 9 0 200 min 16 9 0 min Hi p Lo p 16 9 1BrE 19 3 16 9 1BrE 1BrE...
Страница 82: ...80 13 17 0 P 0 0 10 0 rate 17 1 I 0 0 100 0 sec 17 2 D 0 00 10 00 sec P I D PID 18 0...
Страница 83: ...81 14 17 3 O 0 0 2 5 sec 15 17 4 F 0 00 10 00 rate 17 5 0000 0 10V 0001 4 20mA 17 6 1 100 base on 4ms PID PID...
Страница 84: ...82 16 17 7 0 0 10 0 sec 17 8 0 01 2 50 Bar 17 9 0 01 2 50 Bar 17 7 0 0 sec 17 7 17 8...
Страница 93: ...91 32 20 A 0 1 2 3 4 5 PID FEEDBACK 20 B 0 200 TM2 0 10Vdc 20 A 20 B...
Страница 96: ...94 5 2 L1 L L2 L3 N T1 T2 T3 T1 T2 T3 U V W AC...
Страница 98: ......