D Is the PSM control power supply on?
D Has an emergency stop been canceled?
D Is a terminating connector connected to the JX1B connector of the
D Is MCC on? If there is an external MCC sequence in addition to the
MCC contact of the PSM, check that sequence also.
D Is the power for driving MCC supplied?
D Is the breaker on?
D Has some alarm been issued in the PSM or SPM?
If no problem is found in the power magnetic circuit around the amplifier,
replace the servo amplifier.
If the above action does not solve the problem, replace the axis control
cards. (See Subsec. 2.3.2.)
D Example of connection
around the amplifier
D Replacing the servo
D Replacing the axis