Examples; Extension Of Predefined Auxiliary Functions - Siemens SINUMERIK 828D Function Manual

8.17

Examples

8.17.1

Extension of predefined auxiliary functions

Task
Parameter assignment of auxiliary functions M3, M4, and M5 for the second spindle of the channel
Parameter assignment: M3
Requirements:
• Machine data index: 0 (first user-defined auxiliary function)
• auxiliary function group: 5
• Type and value: M3 (spindle right)
• Address extension: 2 as appropriate for the 2nd spindle of the channel
• Output behavior:
- Output duration one OB1 cycle (normal acknowledgment)
- Output prior to motion
Parameter assignment:
MD22000 $MC_AUXFU_ASSIGN_GROUP[ 0 ]
MD22010 $MC_AUXFU_ASSIGN_TYPE [ 0 ]
MD22020 $MC_AUXFU_ASSIGN_EXTENSION [ 0 ] = 2
MD22030 $MC_AUXFU_ASSIGN_VALUE [ 0 ]
MD22035 $MC_AUXFU_ASSIGN_SPEC [ 0 ]
Parameter assignment: M4
Requirements:
• Machine data index: 1 (second user-defined auxiliary function)
• auxiliary function group: 5
• Type and value: M4 (spindle left)
• Address extension: 2 as appropriate for the 2nd spindle of the channel
• Output behavior:
- Output duration one OB1 cycle (normal acknowledgment)
- Spindle response following acknowledgment
- Output during motion
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
H2: Auxiliary function outputs to PLC
= 5
= "M"
= 3
= 'H21'
8.17 Examples
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