Mitsubishi Electric M80V Series Manual page 606

M800V/M80V Series PLC Interface Manual
4 Explanation of Interface Signals
4.4 PLC Output Signals (Data Type: R***)
Cont. Signal name
A Spindle command selection
[Function]
This signal sets from which system the S command is received when the multiple-spindle control II is valid.
0: 1st part system
1: 2nd part system
2: 3rd part system
3: 4th part system
Note
(1) If a setting value exceeds the maximum number of part systems determined by specifications, it will be interpreted
that a selection has not been made.
[Operation]
If an S command is given while the "Spindle selection" (SWS) and the "Spindle command selection" (SLSP) have already
been input through different blocks, this S command is handled as a rotation speed command of the selected spindle. The
selected spindle rotates at the rotation speed which was output. The spindle deselected by turning OFF the "Spindle
selection" signal (SWS) continues to rotate at the same rotation speed as the rotation speed immediately before the
deselection. This allows each spindle to be rotated simultaneously at a different rotation speed. The "Spindle command
selection" signal is used to select which of the spindles is to receive the S command from which part system.
[Caution]
Even though the "Spindle selection" (SWS) or the "Spindle command selection" (SLSP) is performed with the M command
in the same block as the S command, the spindle selection command (spindle rotation speed) is not updated.
[Related signals]
(1) Spindle selection (SWS: Y18A8)
(2) Spindle stop (SSTP: Y1894)
(3) Spindle enable (ENB: X18A0)
(4) Encoder selection (R2567)
(5) Spindle forward run start (SRN: Y1898)
(6) Spindle reverse run start (SRI: Y1899)
Abbrev. 1stSP 2ndSP
SLSP R7002 R7052
593
3rdSP 4thSP 5thSP 6thSP
R7102 R7152 R7202 R7252
7thSP 8thSP
R7302 R7352
IB-1501616-D