Mitsubishi Electric MR-JE-C, Instruction Manual

Page: 263 / 312

12. WHEN USING WITH A GENERAL-PURPOSE INTERFACE
12 - 48
12.5 How to use the point table
The items shown in the following table are the same with the contents of "MR-JE-_C Servo Amplifier
Instruction Manual". For details, refer to each section indicated in the detailed explanation field. "MR-JE-_C"
means "MR-JE-_C Servo Amplifier Instruction Manual".
Item Detailed explanation
Switching power on for the first time MR-JE-_C section 4.1
POINT
For the touch probe function (Current position latch), refer to section 11.1.1.
For the touch probe function (Interrupt positioning), refer to section 11.1.2.
[Pr. PA06 Number of gear teeth on machine side] and the servo motor speed
(N) have the following restrictions.
When CMX ≤ 2000, N < 3076.7 r/min
When CMX > 2000, N < (3276.7 - CMX)/10 r/min
When the servo motor is continuously operating at a servo motor speed higher
than the limit value, [AL. E3 Absolute position counter warning] occurs.
12.5.1 Startup
WARNING
When executing a test run, follow the notice and procedures in this instruction
manual. Otherwise, it may cause a malfunction, damage to the machine, or injury.
Do not operate switches with wet hands. Otherwise, it may cause an electric
shock.
CAUTION
Before starting operation, check the parameters. Improper settings may cause
some machines to operate unexpectedly.
The servo amplifier heat sink, regenerative resistor, servo motor, etc., may be hot
while the power is on and for some time after power-off. Take safety measures
such as providing covers to avoid accidentally touching them by hands and parts
such as cables.
During operation, never touch the rotor of the servo motor. Otherwise, it may
cause injury.
Before wiring, switch operation, etc., eliminate static electricity. Otherwise, it may
cause a malfunction.