: The CNC uses the value in 1860 as the base for all other coordinate systems (Work Offsets G54-G59). If 1860 is incorrect, all machining positions will be shifted. en.industryarena.com Maintenance & Troubleshooting Series 16i/18i/21i/20i-A Maintenance Manual, GFZ-63005EN/02
Parameter 1860 does not work in isolation. It is tightly coupled with:
In the world of FANUC CNC controls, serves a vital role in establishing and maintaining the machine's coordinate system. Specifically, it stores the current position of the absolute encoder for each axis in relation to the machine’s reference (home) point. 🛠️ What Parameter 1860 Does fanuc parameter 1860 work
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Like many servo and spindle parameters, it is set individually for each axis or spindle defined in the system. : The CNC uses the value in 1860
Note: This parameter interacts with Parameter 1821 (Detected Unit/CMR). If 1821 is set incorrectly, 1860 will not solve the issue.
: If the encoder battery dies or the encoder is disconnected, the system loses the synchronization between the mechanical position and Parameter 1860. This triggers a 300 APC Alarm , requiring you to re-set the reference position. Setting or Resetting Procedure It is tightly coupled with: In the world
Disclaimer: This guide is for educational purposes. Always consult the specific Fanuc Parameter Manual for your specific control model (Series 16i/18i/21i/30i/31i/32i) and contact your machine tool builder's service department before modifying system parameters.