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3.WIRING
Signal
Symbol
Battery warning
BWNG
Alarm code
Note: 1. Refer to Section 3-1-4.
2. P: Position control mode, S: Speed control mode, T: Torque control mode
Connec-
tor
Functions/Applications
Pin No.
Set
NOTICE
this signal.
BWNG-SG are connected when battery cable breakage
warning (A. 92) or battery warning (A. 9F) has occurred.
When there is no battery warning, BWNG-SG are
disconnected within 1 second after power-on.
CN1A
19
To use this signal, set
NOTICE
CN1A
No. 49.
18
CN1B
19
This signal is output when an alarm occurs. When there is
no alarm, respective ordinary signals (RD, INP, SA, ZSP)
are output.
Alarm codes and alarm names are listed below:
(Note) Alarm Code
CN1B
CN1A
19 Pin
18 Pin
19 Pin
0
0
0
0
0
1
0
1
1
0
1
0
1
1
Note: 0: Each pin and SG are disconnected (OFF).
1: Each pin and SG are connected (ON)
3– 15
1
in parameter No. 49 to use
1 in parameter
Alarm
Name
CN1A
Display
8888
Watchdog
A. 11
Board error 1
A. 12
Memory error 1
A. 13
Clock error
0
A. 15
Memory error 2
A. 17
Board error 2
Board error 3
A. 18
A. 37
Parameter error
A. 8E
RS-232C error
A. 30
Regenerative error
1
Overvoltage
A. 33
0
A. 10
Undervoltage
A. 46
Motor overheat
1
A. 50
Overload 1
Overload 2
A. 51
A. 24
Motor output ground fault
0
A. 32
Acceleration
A. 31
Overspeed
1
A. 35
Command pulse frequency alarm
A. 52
Error excessive
A. 16
Encoder error 1
0
A. 20
Encoder error 2
A. 25
Absolute position erase
Control
I/O
Mode
Division
(Note 2)
(Note 1)
P S T
DO–1
DO–1
3
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