Machine data
2.4 Axis-specific machine data
Parameter Manual
212
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Description:
This machine data in combination with the setting in MD34200
$MA_ENC_REFP_MODE (referencing mode) = 7 causes a signal runtime compensation
in the negative direction of movement at a position determined by a BERO
(zero mark).
The typical total delay time of the BERO message path for overtravel in the
negative direction of movement is entered.
The time includes:
• the BERO edge delay time
• the time for digitizing the signal
• the time for processing the measured value, etc.
The periods of time depend on the hardware used. The default value is typical
for SIEMENS products. Adjustment by the customer is only required in excep-
tional cases.
Input of the minimum value "0.0" deactivates the compensation (only active in
combination with MD34200 $MA_ENC_REFP_MODE = 7).
The machine data is available for all encoders.
Related to:
MD34200 $MA_ENC_REFP_MODE (referencing mode)
MD34040 $MA_REFP_VELO_SEARCH_MARKER[n]
(creep velocity [Enc. no.])
Description: This machine data determines whether the axial VDI signals for this axis are
recorded in the NCSC trace (according to MD18794 $MN_MM_TRACE_VDI_SIGNAL).
31123 BERO_DELAY_TIME_MINUS A02, A06 S1,R1
s BERO delay time minus DOUBLE NEW CONF
-
- 1 0.000078, 0.000078 0.0 - 2/2
31600 TRACE_VDI_AX EXP, N06 -
- Trace-specification for axial VDI signals BOOLEAN PowerOn
NBUP
-- FALSE0 - 1/1
To Next Page
Loading...
Need help?
General
