SMC Networks LECSN-T Series - 4.4 Test operation; 4.5 Test operation mode

4. STARTUP
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4.4 Test operation
Before starting actual operation, perform test operation to make sure that the machine operates normally.
Refer to section 4.2 for the power on and off methods of the driver.
POINT
If necessary, verify upper side program by using motor-less operation. Refer to
section 4.5.2 for the motor-less operation.
When EtherNet/IP and PROFINET are used and the test operation mode is set,
the value set with the axis selection rotary switch (SW2/SW3) is displayed in the
digit of the axis number.
Test operation of the servo motor
alone in JOG operation of test
operation mode
Test operation of the servo motor
alone by commands
Test operation with the servo motor
and machine connected
In this step, confirm that the driver and servo motor operate normally. With
the servo motor disconnected from the machine, use the test operation mode
and check whether the servo motor rotates correctly. Refer to section 4.5 for
the test operation mode.
In this step, confirm that the servo motor rotates correctly under the
commands from the upper side.
Give a low speed command at first and check the rotation direction, etc. of
the servo motor. If the machine does not operate in the intended direction,
check the input signal.
In this step, connect the servo motor with the machine and confirm that the
machine operates normally under the commands from the upper side.
Give a low speed command at first and check the operation direction, etc. of
the machine. If the machine does not operate in the intended direction, check
the input signal.
Check any problems with the servo motor speed, load ratio, and other status
display items with Setup software (MR Configurator2
TM
.
Then, check automatic operation with the program of the upper side.
4.5 Test operation mode
CAUTION
The test operation mode is designed for checking servo operation. It is not for
checking machine operation. Do not use this mode with the machine. Always use
the servo motor alone.
If the servo motor operates abnormally, use EM2 (Forced stop 2) to stop it.
POINT
The content described in this section indicates that the driver and a personal
computer are directly connected.
By using a personal computer and Setup software (MR Configurator2
TM
), you can execute JOG operation,
positioning operation, output signal (DO) forced output, and program operation.