Hardware repair support is limited but available through third parties. Software/parameter support is provided on a “best effort” basis. This is why having your own copy of the manual is vital.
Parameters on the MELDAS 64 control everything from basic display languages to complex servo tuning loop gains. Instead of presenting a single, massive list, Mitsubishi organizes these settings into distinct functional groups. Navigating the manual efficiently requires understanding these categories. 1. Base Parameters (Setup & Operations)
Check the auxiliary error code displayed alongside Alarm 37. Cross-reference the code with your parameter manual to identify the exact parameter number causing the conflict (often related to pitch error compensation or axis mapping). 6. Best Practices for Parameter Modifications mitsubishi meldas 64 parameter manual
Highly critical values that directly communicate with the Mitsubishi servo drives. They control current loops, speed loops, and motor types.
As discussed in various technical forums, resolving this often requires changing the operation mode. Some have found that entering by changing the NCSYS rotary switch on the control unit from its normal position of 0 to a position between 2 and 7 can allow these protected changes to be made. After making the necessary changes, the power must be cycled and the switch must be returned to 0 before resuming normal operation. Hardware repair support is limited but available through
Complete Guide to the Mitsubishi Meldas 64 Parameter Manual: Setup, Optimization, and Troubleshooting
For detailed lists of every parameter number and bit setting, refer to the following official Mitsubishi Electric resources: MELDAS C6/C64/C64T Parameter Manual (BNP-B2267C) MELDAS C6/C64 Specifications Manual Parameters on the MELDAS 64 control everything from
Many base and axis parameters require a hardware reboot. Look for a blinking "PR" or "Power On" message on the screen. Turn the main breaker off, wait 10 seconds, and turn it back on. Troubleshooting Common Parameter Errors
In the data selection area, type # followed by the code for parameters (usually ALL or specific ranges like 1-9999 ).