Siemens SINUMERIK 840C Installation Instructions Manual page 924

10.94
The gearbox interpolation can be programmed from various sources and also configured within
specific limits. The possible sources are:
1. G function in part program or via MDA
2. PLC (interface signals)
3. Input display
4. Default setting via machine data
The following table shows an overview of the functionality provided by the individual sources.
LINK ON total not referred to
LINK ON total not referred to
Selective LINK ON/OVER/OFF not
On-the-fly synchronization
Setting of link structure defaults
Enabling of reconfiguration
Enable/disable FD overlay
Compensatory controller ON/OFF
1) Variable synchronous positions cannot be specified via the PLC
2) Only via definition of link type K3
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SINUMERIK 840C (IA)
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If a following spindle is programmed, the only possible leading spindle
must also be programmed. If a link motion on the part of the leading
spindle is not desired, then a link factor of "0" must be specified.
Function
Define configuration
Erase configuration
position
position
referred to position
Enabling of link factor
switchover
Enabling of programmed
synchronous positions
: Possible
ManualsBase.com
Part PLC
program
G 401
G 401
G 402
G 400
G 402
G 400
1)
G 403
2)
G 401
: Not possible
6FC5197- AA50
12 Functional Descriptions
12.18.12 Programming
Input display Machine
data
12–149