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