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Guidance
STEP4 Turning on the power supply again
The address number setting switch and the communication parameters of the driver will be updated after turning on
the power supply again.
STEP5 Operating the motor
Send a message to operate the motor. As an example, this section explains how to perform the following operation.
2500 r/min
Deceleration time 2.5 s
Acceleration time 1.0 s
1. Send the following query to set the operation data.
Communication data (HEX) Description
01 10 07 80 00 02 04 00 00 00 00 DD FF
Sets the operation data No.0 rotation speed setting method to "0: Digital setting."
(Factory setting)
01 10 09 00 00 02 04 00 00 00 00 99 FF
Sets the operation data No.0 torque limiting value setting method to "0: Digital
setting." (Initial value)
01 10 04 80 00 02 04 00 00 09 C4 CE CC Sets the setting value of the operation data No.0 rotation speed to "2500 r/min."
01 10 07 00 00 02 04 00 00 00 64 D4 74 Sets the setting value of the operation data No.0 torque limiting value to "100%."
01 10 06 00 00 02 04 00 00 00 0A 58 08 Sets the setting value of the operation data No.0 acceleration time to "1.0 s."
01 10 06 80 00 02 04 00 00 00 19 11 A5 Sets the setting value of the operation data No.0 deceleration time to "2.5 s."
*
If the indirect reference function is used, each operation data item of the operation data No.0 can be set with consecutive
addresses. (p.82)
Note
Set the transmission interval of frames sent from the master should be longer than the silent interval (C3.5) after
receiving the response. It should be 2.5 ms or more when the transmission rate is 115,200 bps. Refer to p.69 for details.
2. Send the following query to perform operation.
Communication data (HEX) Description
01 10 00 7C 00 02 04 00 00 00 18 F4 D4
Turns the START/STOP and RUN/BRAKE inputs ON
(operation start of operation data No.0)
01 10 00 7C 00 02 04 00 00 00 10 F5 12 Turns the START/STOP input OFF
3. Check the motor rotates without any problem.
STEP6 Checking the operation
If the motor does not operate, check the following points.
•
Is any alarm present?
•
Are the power supply, the motor, and the RS-485 communication cable connected securely?
•
Are the slave address, the transmission rate, and the termination resistor set correctly?
•
Is the C-DAT/C-ERR LED unlit? Or is it lit in red? (A communication error is generated)
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