11. OPTIONS AND PERIPHERAL EQUIPMENT
11 - 7
11.2.4 Connection of regenerative option
POINT
When you use a regenerative option with an MR-JE-40A to MR-JE-100A,
remove the built-in regenerative resistor and wiring from the servo amplifier.
When MR-RB50 is used, a cooling fan is required to cool it. The cooling fan
should be prepared by the customer.
For the wire sizes used for wiring, refer to section 11.5.
A built-in regenerative resistor should not be mounted/removed frequently.
When you remount a built-in regenerative resistor, check the lead wires of the
built-in regenerative resistor for scratches or cracks.
The regenerative option generates heat of 100 °C higher than the ambient temperature. Fully consider heat
dissipation, installation position, wires used, etc. before installing the option. For wiring, use flame-resistant
wires or make the wires flame-resistant and keep them away from the regenerative option. Use twisted wires
with a maximum length of 5 m for a connection with the servo amplifier.
Summary of Contents for MR-JE-_A
Page 9: ...A 8 MEMO ...
Page 15: ...6 MEMO ...
Page 29: ...1 FUNCTIONS AND CONFIGURATION 1 14 MEMO ...
Page 139: ...4 STARTUP 4 38 MEMO ...
Page 187: ...5 PARAMETERS 5 48 MEMO ...
Page 221: ...6 NORMAL GAIN ADJUSTMENT 6 34 MEMO ...
Page 259: ...8 TROUBLESHOOTING 8 8 MEMO ...
Page 265: ...9 DIMENSIONS 9 6 MEMO ...
Page 273: ...10 CHARACTERISTICS 10 8 MEMO ...
Page 339: ...12 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 12 34 MEMO ...