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10.2 Output signals
The driver outputs signals in the photocoupler/open-collector output mode or line driver output mode. The signal state
represents the "ON: Carrying current" or "OFF: Not carrying current" state of the internal photocoupler rather than
the voltage level of the signal.
ALM, WNG, END, READY/AL0
TLC/AL1, TIM2/AL2
9, 11, 13
15, 17, 19
10, 12, 14
16, 18, 20
Note
The ASG output, BSG output and TIM1 output are line driver outputs. When connecting a line
driver output, receive the output signal using a line receiver. Also, be sure to connect pins 2 and 21
of the driver to the GND on the line receiver, and connect a termination resistor of 100 Ω or more
between the driver and the input of the line receiver.
„ READY/AL0 output
When the driver becomes ready, the READY output turns ON. Input pulse signals to driver after the READY output
has turned ON.
If an alarm generates, an alarm code indicating the cause of the alarm can be output and checked via the combination
of AL0, AL1 and AL2 outputs. To use alarm codes, the applicable parameter must be changed using the OPX-2A or
MEXE02. For details, refer to page 53.
„ TLC/AL1 output
This signal will be output when the torque characteristic exceeds the specified range. If a push current is set using an
extended function, this signal is output while pushing.
If an alarm generates, an alarm code indicating the cause of the alarm can be output and checked via the combination
of AL0, AL1 and AL2 outputs. To use alarm codes, the applicable parameter must be changed using the OPX-2A or
MEXE02. For details, refer to page 53.
„ END output
When the motor has completed its movement, the END output will turn ON. Specifically, the END output will turn
ON when the rotor position falls within ±1.8° of the command position while no pulse signal is input.
A desired output condition for the END signal can be set using the OPX-2A or MEXE02.
Refer to "18.2 Function/parameter list" on page.72.
Motor operation
END output
OFF
* The output time of the END signal varies depending on the position command filter and operating speed.
Driver internal circuit
10 mA or less
Controller
∗
∗
∗
0 V
ON
ASG, BSG, TIM1
Driver internal circuit
3, 5, 7
4, 6, 8
2
21
3
4
5
6
7
8
2
21
Termination resistor (∗)
1
of 100 Ω or more
Explanation of I/O signals
26C31 or equivalent
0 V
Driver
26C31 or
equivalent
0 V
NC
−37−
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