3 STRUCTURE
3.2 Switch setting and display of the servo amplifier
41
3
Output signal (DO) forced output
This function forcibly switches the output signals on and off regardless of the servo status. Use this function for purposes such
as checking output signal wiring. Execute this operation under the servo off status (SON (servo-on) has been turned off).
Precautions
• When the servo system is used with a vertical axis, turning on MBR (electromagnetic brake interlock) assigned to the CN3
connector pin releases the electromagnetic brake, causing the axis to drop. Take measures to prevent the axis from
dropping on the machine side.
Operation
The display screen after power-on is shown. Press "MODE" to display the diagnostic screen.
Test operation mode
Precautions
• The test operation mode is designed for checking servo operation. Do not use it for an actual operation.
• If the servo motor operates abnormally, stop the servo motor with EM2 (Forced stop 2).
• The test operation mode cannot be used in the absolute position detection system by DIO ([Pr. PA03.0 Absolute position
detection system selection] set to "1" (enabled (absolute position detection system by DIO))). To perform the test operation,
select the incremental system in [Pr. PA03].
• MR Configurator2 is required to perform the positioning operation.
• The test operation cannot be performed unless SON (servo-on) is turned off.
CN3-22
CN3-48
CN3-23
CN3-25
CN3-49
CN3-24
CN3-33
CN3-13
CN3-14
Press the "UP" button three times.
Press the "SET" button for 2 s or more.
The signal of the LED bar just below
the lit LED bar can be switched on/off.
Always lit
Indicates on/off of an output signal.
The details are the same as those
for external output signals.
(Light on: on, light off: off)
Press the "MODE" button once.
The lit LED bar moves to the LED bar just above CN3-24.
Press the "UP" button once.
CN3-24 is switched on.
(Between CN3-24 and DOCOM are connected.)
Press the "DOWN" button once.
CN3-24 is switched off.
Press the "SET" button for 2 s or more.
Output signal (DO) forced output is finished.
Содержание Melservo MR-J5-A
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