Machine Data For The Function "Setup Mode Division Related - Siemens SINUMERIK 840C Installation Instructions Manual

09.95
12.13.4

Machine data for the function "Setup mode division related"

NC MD 1104*:
Name
Significance
Standard value
Input value limit
Reference system
Input resolution
Active
NC MD 1108*
Name
Significance
Standard value
Input value limit
Reference system
Input resolution
Active
Note:
The rotary axis has an internal reference dimension of 360 degress according to the input
resolution. No inputs necessary.
When using the functions with chain magazines, a rotary axis may need several revolutions to
match one magazine revolution.
The division reference remains in this case, however, 360 degrees. The rotary axis or chain
magazines can be matched with the variable incremental weighting.
NC MD 1112*:
Name
Significance
Standard value
Input value limit
Reference system
Input resolution
Active
NC MD 564*, bit 3
Name
Significance
Standard value
Active
© Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
12.13.4 Machine data for the function "Setup mode division related"
: Number of divisions (ND)
: Number of divisions per reference dimension
: 0
: 1 ... 999
: ---
: ---
: Every 100 ms
: Division reference dimension (DRD)
: Defines the reference to which the number of divisions
refers
: 0
: Linear axis
: MS (Machine System)
: units
: Every 100 ms
: Division offset
: Relation between actual value= 0 and indexing position 1
: 0
: Linear axis : +/ - 1 ... 99 999 999
Rotary axis : +/ - 360 degrees
: MS
: units
: Every 100 ms
: Actual values division related
: The actual value is converted to an indexing position
(if the axis is an indexing axis).
Bit 3 = 0 : No conversion
Bit 3 = 1 : Conversion of actual value to indexing
position
: Bit 3 = 0 (for all axes)
: Every 100 ms
6FC5197- AA50
12 Functional Descriptions
12–107