Fanuc Servo Amplifier Battery Replacement

Troubleshooting servo amplifier alarm 2 on a fanuc cnc troubleshooting servo amplifier alarm 5 on a fanuc cnc troubleshooting servo amplifier alarm 8 9 or a on a fanuc cnc.

Fanuc servo amplifier battery replacement.

9 alarm m axis. Lithium backup plc br 2 3agct4a battery for panasonic fanuc robot controllers 18 t series alpha isv cnc system amplifier replacement for p n a98l00310025 a98l 0031 0025 br2 3agct4a 18 98 18. Br 2 3agct4a ge fanuc battery for cnc plc automation robot controllers and system amplifiers batteries a06b 6114 k504 a98l 0031 0025 br 2 3agct4a br2 3agct4a fc200103 replacement battery pack other cross reference part. Fanuc cnc battery replacement fanuc cnc fan replacement cnc printed circuit board and module replacement troubleshooting servo amplifier alarm 1 on a fanuc cnc.

In this case the battery is not an alkaline battery but a lithium battery a06b 6073 k001. The absolute pulse coder uses batteries to preserve its absolute position. Fanuc servo amplifier alarms. In case that the α series servo drive is used the battery for absolute pulse coder could be provided on the α series servo amplifier module instead of the battery case as shown in 1 3.

If you are getting an alarm message apc alarm or low battery voltage on your cnc screen then please replace the battery within a week otherwise the absolute position data held by the pulse coder will be lost and it would be required to take a procedure of. How to replace battery in servo amplifier fanuc. Also make sure that the charging led red beside the circuit breaker on the front panel of the servo amplifier is off as well. The alarm points to the axis in question.

2 if blinking stops go to b. Prepare the battery in advance and replace it by the following. You must determine which axis is at fault before moving on to the next step. For all alpha series control motor amplifiers servo amplifier units a06b 6089 h and a06b 6090 h.

Alarm code description dash amplifier is not ready. Blinking a disconnect the feedback cable jf from the servo amplifier and then switch on the power. A alarm n axis. When maintaining or inspecting the servo amplifiers keep the power supply switched off.