6. Troubleshooting and check
6-4
Ano-19
STALL
OVER LOAD
Stall status
Over-load
Servo motor restrained
state,
High load operation at
stop
Servo motor restraint, stall status,
proper load inspection through
machine inspection
Ano-20
STALL
OVER CURNT.
Stall status
Over-current
Servo motor restrained
state,
Servo drive output
terminal (U, V, W) short
circuit,
DB fault, output over-
current
Servo motor is constrained by
machine check, stall load proper
load check, output terminal wiring
check, restart after alarm reset,
Over-Current continue drive
replacement
Ano-21
STALL
OVER TEMP.
Stall status
Over-load
Servo motor restrained
state
Servo motor fan failure
Temperature sensor failure
and cable removal
Servo motor restraint, stall status
proper load check, servo motor fan
check, temperature sensor and
cable check through machine check
Ano-27
ENC CNT
ERR
17bit serial
encoder count
error
Poor encoder cable signal
connection, bad FG wiring,
Encoder failure
Encoder cable signal line and FG
wiring check, encoder cable
replacement, encoder replacement
Wan.01
ABS
LOW BATT
Battery LOW
Voltage
Warning
Battery voltage is lowered
below 3.1V
(When P02-35 = 0)
Battery (3.6V) replacement
Err - 01
Set value input
error
Trial of entry of parameter
that cannot be changed
when servo is ON,
change in parameter
locking condition
Change the set value after servo is
OFF, cancel parameter lock setting
menu (P01-19) .
Err - 02
Set value error Parameter setting error
Input value within set range.
[When using the FDA7000EX Series]
Ano-22
OVER HEAT
Explosion
proof motor
Overheat
alarm
Explosion-proof motor
overheating state,
Motor temperature
detection signal wiring
After cooling the explosion-proof
motor, check the PTC connection.
Explosion-proof motor if alarm
occurs continuously at room
temperature
Ano-23
ID FAIL
Servo motor
parameter
Reading
failure
Encoder cable error,
Incremental Type
Servo motor, encoder
failure
Encoder Cable Check
Servo motor encoder type check
Encoder exchange
Summary of Contents for FDA7000 Series
Page 42: ...1 Model check and handling 1 35...
Page 57: ...2 Wiring and connection 2 14 Drawing C Order Code Please contact our sales office...
Page 130: ...3 Parameter setting 3 51...
Page 167: ...5 Servo operating 5 10...
Page 188: ...8 External view 8 2 External view B CN1 CN3 CN2 External view C...
Page 189: ...8 External view 8 3 External view D External view E...
Page 190: ...8 External view 8 4 External view F External view G...
Page 192: ...8 External view 8 6 External view I External view J...
Page 193: ...8 External view 8 7 External view K External view L...
Page 194: ...8 External view 8 8 External view M...
Page 195: ...8 External view 8 9...