Siemens SINUMERIK 808D ADVANCED Operating Instructions Manual page 255

34200 ENC_REFP_MODE
- Referencing mode
-
- 1
The mounted position measuring systems can be classified for referencing as
Description:
follows with MD34200 $MA_ENC_REFP_MODE:
•
If an absolute encoder is available: MD34100 $MA_REFP_SET_POS is taken over
Other encoders: Reference point approach not possible (SW2.2 and higher)
•
Referencing of incremental, rotary or linear measuring systems:
Zero pulse on the encoder track
Referencing of absolute, rotary measuring systems:
Replacement zero pulse based on the absolute information
•
Referencing on linear measuring systems with distance-coded reference marks:
Linear measuring system with distance-coded reference marks (as specified by
Heidenhain)
•
Reserved (BERO with 2-edge evaluation)
•
Referencing for linear measuring systems with distance-coded reference marks:
Linear measuring system with distance-coded reference marks over 4 zero mark s
(increased safety).
34210 ENC_REFP_STATE
- Adjustment status of absolute encoder
-
- 1
•
Description:
This machine data contains the absolute encoder status
0:
1:
2:
Default setting for recommissioning: Encoder is not calibrated.
3:
•
This machine data contains the "Referenced status", which can be saved beyond
Power On:
0:
1:
2:
active at the next encoder activation
3:
matic referencing
Default setting for recommissioning: No automatic referencing
Siemens Controls
Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
1, 1
MD34200 $MA_ENC_REFP_MODE = 0
MD34200 $MA_ENC_REFP_MODE = 1
MD34200 $MA_ENC_REFP_MODE = 3
MD34200 $MA_ENC_REFP_MODE = 4 :
MD34200 $MA_ENC_REFP_MODE = 8:
0, 0
Absolute encoder:
Encoder is not calibrated
Encoder calibration enabled (but not yet calibrated)
Encoder is calibrated
No significance, has the same effect as "0"
Incremental encoder:
Default setting: No automatic referencing
Automatic referencing enabled, but encoder not yet referenced
Encoder is referenced and at exact stop, automatic referencing becomes
The last axis position buffered before switch off is restored, no auto-
A03, A02
BYTE
0 8
A07, A03, A02
BYTE
0 3
Machine data
2.4 Axis-specific machine data
G1,R1,S1
PowerOn
2/2
R1
Immediately
1/1
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