Siemens SINUMERIK 828D Function Manual page 441

Example
The DIN includes the following M-commands for coolant output:
• M7: Coolant 2 ON
• M8: Coolant 1 ON
• M9: Coolants 1 and 2 OFF
Consequently, both coolants can also be active together:
• If M7 and M8 are collected in two separate groups (e.g., groups 5 and 6)
• If M9 has to be assigned to these two groups, e.g.:
- Group 5: M7, M9
- Group 6: M8, M9
Parameter assignment:
MD11100 $MN_AUXFU_MAXNUM_GROUP_ASSIGN = 4
MD22000 $MC_AUXFU_ASSIGN_GROUP[0] = 5
MD22000 $MC_AUXFU_ASSIGN_GROUP [1] = 5
MD22000 $MC_AUXFU_ASSIGN_GROUP [2] = 6
MD22000 $MC_AUXFU_ASSIGN_GROUP [3] = 6
MD22010 $MC_AUXFU_ASSIGN_TYPE [0] = M
MD22010 $MC_AUXFU_ASSIGN_TYPE [1] = M
MD22010 $MC_AUXFU_ASSIGN_TYPE [2] = M
MD22010 $MC_AUXFU_ASSIGN_TYPE [3] = M
MD22020 $MC_AUXFU_ASSIGN_EXTENSION[0] = 0
MD22020 $MC_AUXFU_ASSIGN_EXTENSION[1] = 0
MD22020 $MC_AUXFU_ASSIGN_EXTENSION[2] = 0
MD22020 $MC_AUXFU_ASSIGN_EXTENSION[3] = 0
MD22030 $MC_AUXFU_ASSIGN_VALUE[0] = 7
MD22030 $MC_AUXFU_ASSIGN_VALUE[1] = 9
MD22030 $MC_AUXFU_ASSIGN_VALUE[2] = 8
MD22030 $MC_AUXFU_ASSIGN_VALUE [3] = 9
MD22035 $MC_AUXFU_ASSIGN_SPEC [0] = 'H121'
MD22035 $MC_AUXFU_ASSIGN_SPEC [1] = 'H121'
MD22035 $MC_AUXFU_ASSIGN_SPEC [2] = 'H121'
MD22035 $MC_AUXFU_ASSIGN_SPEC [3] = 'H121'
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
H2: Auxiliary function outputs to PLC
8.13 Block-search response
441