January 2012 6.15 Reference Marks 795
Module 9147 Assign a reference value to an axis
If a new reference value is assigned to an axis, the corresponding bit in
NN_AxReferenceAvailable (W1032) is reset.
Call:
PS B/W/D/K <>Axis number>
0 to 8: Axes 1 to 9
PS B/W/D/K <>New reference value in 0.1 µm>
CM 9147
Error recognition:
Encoders with
EnDat interface
Position encoders and speed encoders with EnDat interface can be connected
to the MANUALplus 620. With these encoders there is no need to traverse the
reference marks. The position value is only read when the MANUALplus 620
is switched on. It cannot be read again.
When connecting a position encoder with EnDat interface, or a speed encoder
with EnDat interface as a position encoder:
Enter MP_refType = Endat Encoder
When calling the module for an NC axis during a strobe, the synchronization
with the advance calculation (strobe with MP_sync = SYNC_CALC) must
be configured for this strobe.
Marker Value Meaning
NN_GenApiModuleError
(M4203)
0 No error
1 Error code in
NN_GenApiModuleErrorCode
NN_GenApiModuleError
Code (W1022)
2 Invalid axis number
21 Missing strobe in M4176 = 1
24 Module was called in a spawn or
submit job
If use of multiturn encoders with EnDat interfaces results in overflows, the
corresponding information is stored temporarily. If the control is
exchanged, MP_refPosition must be re-adjusted.
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