Mitsubishi Electric QD77MS User Manual page 917

Related buffer memory address
QD77MS2
QD77MS16
QD77MS4
— —
— —
— —
— —
— —
— —
0+150n
2+150n
3+150n
4+150n
5+150n
Set range
(Setting with sequence program)
—
< ZP.PSTRT_ start No.>
1 to 600, 7000 to 7004, 9001 to 9004
< ZP.TEACH_ teaching data selection>
0: The current feed value is written to the
positioning address.
1: The current feed value is written to the
arc address.
< ZP.TEACH_ positioning data No.>
1 to 600
—
—
—
—
0, 1, 2, 3
1 to 200000000
1 to 200000000
16 - 37
Chapter 16 Troubleshooting
Remedy
Check the error code in CPU module.
(Refer to the "QCPU User's Manual (Hardware Design,
Maintenance and Inspection)".)
• When executing the ZP.PSTRT_ instruction, set the start No.
within the setting range. (Refer to Section 15.3)
• When executing the ZP.TEACH_ instruction, set the
teaching data selection and positioning data No. within the
setting range. (Refer to Section 15.4)
• Do not specify the instruction of a non-existent axis by the
ZP.PSTRT_ and ZP.TEACH_ instructions. (Refer to Section
15.3 to Section 15. 4)
Review the program so that data is not written continuously to
the flash ROM. (Using "[Md.19]" in Section 5.6.1, the number
of flash ROM write times can be monitored.)
(If this error has occurred in a proper using method, writing is
enabled by resetting the error, switching power OFF, then ON,
or resetting the CPU module.)
A trouble occurs. Repair.
Switch the operation mode after confirming that all input
signals other than synchronization flag [X1] are OFF.
With the setting brought into the setting range, turn the PLC
READY signal [Y0] from OFF to ON.
n: Axis No.-1