Siemens SINUMERIK 808D Parameter Manual page 239

This 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 exceptional 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]
(reference point creep velocity [Enc. no.])
31123 BERO_DELAY_TIME_MINUS
s BERO delay time minus
-
- 1
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 exceptional 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.])
31350 FREQ_STEP_LIMIT
- Maximum frequency of the semi servo
CTEQ
808d-me42 1
808d-me62 1
808d-te42 1
808d-te62 1
808d-mte40 1
808d-mte60 1
Description:
Maximum frequency in Hz permissible for a semi-servo
This MD is only effective for a semi-servo solution
Parameter Manual
List Manual, 01/2017
0.000078, 0.000078 0.0
75000.0 1000.0
75000.0 1000.0
75000.0 1000.0
75000.0 1000.0
75000.0 1000.0
75000.0 1000.0
3.4 Axis-specific machine data
A02, A06 S1, R1
DOUBLE NEW CONF
- 2/2
EXP, A01 G2
DOUBLE PowerOn
2000000.0 0/0
2000000.0 7/2
2000000.0 0/0
2000000.0 7/2
2000000.0 0/0
2000000.0 7/2
Machine data
M
S
M
S
M
S
M
239