Test Operation Mode - Mitsubishi Electric MELSERVO-J5 User Manual
Ac servo system
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Also See for MELSERVO-J5:
- User manual (478 pages) ,
- Sample screen manual (128 pages) ,
- Introduction manual (112 pages)
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Test operation mode
Even during operation, the servo amplifier can be switched to the test operation mode. In this case, switching to the test
operation mode will shut off the base circuit to coast the servo motor.
Precautions
• The test operation mode is designed for checking operation. Do not use it for an actual operation.
• If communication stops for 0.5 s or longer during test operation, the servo motor decelerates to a stop, resulting in servo-
lock. To prevent this, keep the communication all the time by monitoring the status display, etc.
How to set up and cancel test operation mode
■Setting up test operation mode
Set the test operation mode type with the following procedure.
1.
Selecting test operation mode
Transmit the command [8] [B] + data No. [0] [0] + data to set the test operation mode.
Command
Data No.
[8] [B]
[0] [0]
2.
Checking test operation mode
Read the set test operation mode from the slave station, and check that the mode has been set correctly.
• Transmission
Transmit the command [0] [0] + data No. [1] [2].
• Return
The slave station returns the set test operation mode.
0
0
0
Test operation mode reading
0: Normal mode (not test operation mode)
1: JOG operation
2: Positioning operation
4: Output signal (DO) forced output
■Canceling test operation mode
To cancel the test operation mode, transmit the command [8] [B] + data No. [0] [0] + data.
Command
Data No.
[8] [B]
[0] [0]
9 COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC AC SERVO PROTOCOL) [A]
530
9.5 Detailed explanations of commands
Transmission data
0001
0002
0004
Transmission data
0000
Selecting test operation mode
JOG operation
Positioning operation
Output signal (DO) forced output
Selecting test operation mode
Test operation mode cancel
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