Product specifications

Chapter 2 I/O ports
HA-680_V04 - 33 -
(I/O signal functions for speed control)
Can be set to CN2-3 Ready: READY (output)
Function
The output turns ON when the driver becomes ready to drive after initialization, and the driver is possible
to communicate with a host.
Logic change can be performed with “14: Output pin logic setting” in “Parameter.” With the default value,
the transistor is turned on in the normal operation ready state.
Note: The output keeps ON even in alarm status.
Connection
(1) The figure to the right shows an example of the [CN2-3
Ready: READY] port connection.
(2) Configure the output circuit for the port as follows:
Supply voltage: DC24V or less
Signal current: 40mA or less (per port)
Can be set to CN2-3 or 4 Speed limiting: SPD-LMT-M (output)
Function
This is outputted while the speed limit input signal is inputted and the speed is limited to the specified
speed.
Logic change can be performed with “14: Output pin logic setting” in “Parameter.” With the default value,
the transistor is turned on while the speed is limited.
Connection
(1) The figure to the right shows an example of the [CN2-3
or 4 Speed limiting: SPD-LMT-M] port connection.
(2) Configure the output circuit for the port as follows:
Supply voltage: DC24V or less
Signal current: 40mA or less (per port)
Can be set to CN2-4 Current limiting: CUR-LMT-M (output)
Function
The output turns ON for limiting current responding to the [CN2-13 current limit: CUR-LMT] and keeps
ON during inputting the signal.
Logic change can be performed with “14: Output pin logic setting” in “Parameter.” With the default value,
the transistor is turned on while the current is limited.
Connection
(1) The figure to the right shows an example of the [CN2-4
Current limiting: CUR-LMT-M] port connection.
(2) Configure the output circuit for the port as follows:
Supply voltage: DC24V or less
Signal current: 40mA or less (per port)
CN2-3
PC452
CN2-6
READY
OUT-COM
HA-680
Ry
Ready
CN2-3
PC452
CN2-6
SPD-LMT-M
OUT-COM
HA-680
Ry
Limiting speed
CN2-4
PC452
CN2-6
CUR-LMT-M
OUT-COM
HA-680
Ry
Limiting current