Instruction manual

6. DRIVE MODULE
6 − 22
REMARKS
(1) (Note-1): The "n" in D800+10n represents the number corresponding to the
virtual axis No.
n 01234567
Virtual axis No. 1 2 3 4 5 6 7 8
n 8 9 101112131415
Virtual axis No. 9 10 11 12 13 14 15 16
n 1617181920212223
Virtual axis No. 1718192021222324
n 2425262728293031
Virtual axis No. 2526272829303132
(2) (Note-2): For details regarding the drive module error reset command, see
Section 6.1.3.
(3) (Note-3): For details regarding the output module error reset command, see
Section 8.5.1.
(c) Major error code storage register (D803+10n)
...................................................................... Data sent from PCPU to SCPU
1) When a major error occurs at the virtual servo motor or at the output
module, the corresponding error code (see Section 11.3) is stored in this
register.
Each time a major error occurs, the previous error code stored in this
register will be overwritten by the new error code.
2) To clear error codes for major errors which occurred at the virtual servo
motor or synchronous encoder, execute the drive module error reset
command
(Note-1)
.
To clear error codes for major errors which occurred at the output
module, execute the output module error reset command
(Note-2)
.
(d) Execution servo program No. storage register (D804+10n)
Data sent from PCPU to SCPU
1) The No. of the program being run is stored in this register when the
SVST instruction is executed.
2) When the SVST instruction is not executed, the following value are
stored in this register.
• JOG operation................................................................. FFFF
H
• At power ON ...................................................................FF00
H
• When REAL → VIRTUAL mode switching occurs.......... FF00
H
(e) M-code storage register (D805+10n) ............Data sent from PCPU to SCPU
1) The M-code settings in the servo program being run are stored in this
register when positioning is started.
If the servo program contains no M-codes, "0" will be stored.
2) The stored data will not be changed if positioning is started by a means
other than a servo program.
3) The stored data will revert to "0" when REAL to VIRTUAL mode switching
occurs at the leading edge of the PLC READY signal (M2000).
REMARKS
(1) (Note-1): For details regarding the drive module error reset command, see
Section 6.3.1.
(2) (Note-2): For details regarding the output module error reset command, see
Section 8.5.1.