Siemens SINUMERIK 802D sl Programming Manual page 90

Movement Control Commands
3.6 S, T, M, and B functions
Table 3-16
M code
M03
M04
M05
M08
M09
Designation of multiple M codes in a single block
It is possible to specify up to five M codes in a single block. The specified M codes
and sampling output are output at the same time. Concerning the combinations
of the M codes that can be specified in the same block, refer to the manuals
published by the machine tool builder for restrictions on them.
Second miscellaneous function (B function)
B functions are output to the PLC as H auxiliary functions with address extension
H1=.
Example: B1234 is output as H1=1234.
3-90
Other general M codes
Spindle start, forward direction
Spindle start, reverse direction
Spindle stop
Coolant ON
Coolant OFF
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) - - 04.07 Edition
Function
Generally, M state
between M03 and M04 b t
cannot be switched cannot be switched
directly. To change the
M code state, execute M
M05 once. M05 once.
© Siemens AG 2007 All rights reserved
04.07
Remarks
M03 d M04
d t t t