Preparation
29
Safety precautions How to use Help Appendix
9. I/O signals
This section explains about input signals and output signals.
9-1 I/O signals list
Input signals
Signal name Function Description
Reference
page
IN0 FWD
This is a signal to operate the motor.
When either the FWD input or the REV input is turned ON, the motor rotates.
The motor stops when the signal is turned OFF.
The motor rotates in the direction set in the "Rotation direction" parameter.
2-Wire mode 30
IN1 REV
IN2 STOP-MODE
This is a signal to select how to stop the motor.
Deceleration stop or instantaneous stop can be selected.
IN3 M0
These are signals to select the operation data number.
They are used to switch the operation data number when multi-speed operation is performed.
Up to 4 data can be switched using the M0 and M1 inputs.
32
IN4 M1
IN5 ALARM-RESET This is a signal to reset the present alarm when a driver protective function is activated. 32
IN6
MB-FREE
*
This is a signal to select how the electromagnetic brake would operate (hold or release) when the
motor stops.
If this signal is turned ON, the electromagnetic brake can be released.
33
Signals
possible to
change the
assignment
START/STOP
These signals are used to operate the motor.
The motor rotates when both the START/STOP input and the RUN/BRAKE input are
turned ON. If the START/STOP input is turned OFF, the motor decelerates to a stop.
If the RUN/BRAKE input is turned OFF, the motor stops instantaneously.
3-Wire mode 31
RUN/BRAKE
CW/CCW This is a signal to change the motor rotation direction.
M2
These are signals to select the operation data number.
Up to 16 data can be switched using the M0, M1, M2, and M3 inputs.
32
M3
H-FREE
This is a signal to select whether to enable or disable the load holding function.
You can switch whether to hold the motor shaft by the load holding function when the motor stops.
33
TL
This is a signal to switch whether to enable or disable the torque limiting function. (Normally closed)
You can switch whether to limit the output torque of the motor.
INFO-CLR This is a signal to clear the information presently generated.
HMI This is a signal to restrict the operation using the operation panel or
MEXE02
. (Normally closed)
EXT-ERROR
This is a signal to stop the motor forcibly. (Normally closed)
If this signal is turned OFF, the external stop alarm is generated.
*
Available for only drivers for electromagnetic brake motor
Output signals
Signal name Function Description
Reference
page
OUT0 SPEED-OUT
This is a signal to be output in synchronization with the motor rotation.
30 pulses are output while the motor output shaft makes one revolution.
34
OUT1 ALARM-OUT
This is a signal to be output when a driver protective function is activated.
(Normally closed)
Signals
possible to
change the
assignment
MOVE This is a signal to be output when the motor is rotating by turning the operation input signal ON.
INFO This is a signal to be output when information is generated.
TLC This is a signal to be output when the motor output torque reached the torque limiting value.
VA
This is a signal to be output when the motor detection speed reached the plus or minus range of
"VA detection width" against the setting speed.
35
DIR This is a signal to output information of the motor rotation direction.
: These are functions to be assigned at the time of shipment.
Refer to "I/O function selection parameter" on p.65 when changing the signal assigned in the I/O signal terminals.
To Next Page
Loading...