46
Display Error
Cause
Remedy
PbL
Pressure Loss
Stop
When feedback pressure is
lower than 18-A (Pressure
losing ratio) and longer then
pressure losing detection
time.
1. Decrease the value of min.
pressure limit
2. Check pressure meter
5.1.3 Errors which can be recovered manually but not automatically
Display Error
Cause
Remedy
Over-current
during stop
1. Detection circuit
malfunctions
2. Bad connection for CT
signal cable
1. Check the noise between
Power line and motor line
2. Send the inverter back for
repairing
Motor overload
Heavy load
Increase the motor capacity
Inverter overload Heavy Load
Increase the inverter capacity
Over torque
Heavy Load
Increase the inverter capacity
Voltage too
low during
operation
1. Power voltage too low
2. Power voltage varies
widely
3. Main Circuit Relay error
1. Improve power quality
2. Set a longer acceleration
time
3. Increase inverter capacitor
Add a reactor at the power
input side Send the inverter
back for repairing
Heatsink
temperature
too High
during
operation
1. Heavy load
2. Ambient temperature too
high or bad ventilation
1. Check if there are any
problems with the load
2. Increase inverter
capacity
3. Improve ventilation
conditions
5.1.4 Special conditions
Display Error
Description
Zero speed stop Happened when preset frequency <0.1Hz
PID feedback
loss
PID feedback loss detect
Inverter
mal-function
When one unit show " 1BrE " error the other unit can operate
continuously.
5.1.5
Operation errors
Display Error
Cause
Remedy
Key
operation error
Attempt to modify the parameter
can not be modified during
operation (refer to the parameter
list).
Modify the parameter while
STOP
Err1
1BrE
OC
OL1
OL2
OL3
OH-
C
LV-C
STP0
PDER
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...
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