Drive Data - Siemens Sinumerik 840D Series Function Manual

10.03
4.9

Drive data

Valve-to-drive
connection
5140 VALVE_CYLINDER_CONNECTION
Valve-cylinder connection configuration
Bit 0 = 0: Valve A on cylinder A
1: Valve A on cylinder B
Unit: Default:
- 0
5141 PIPE_LENGTH_A
Pipe length at A end
Unit: Default:
mm 0.0
5142 PIPE_LENGTH_B
Pipe length at B end
Unit:
Default:
mm
0.0
5143 PIPE_INNER_ DIAMETER_A_B
Internal pipe diameters at A and B
Unit: Default:
mm 5.0
Mechanical design
of drive
5150 DRIVE_MASS
Moved drive mass
Default:
Unit:
0.0
kg
 Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
Minimum: Maximum:
0 1
Minimum: Maximum:
0.0 10000.0
Minimum: Maximum:
0.0 10000.0
Minimum: Maximum:
0.0 100.0
These machine data provide information about the valve-to-drive connection.
They are used to preset other machine data during the "Calculate drive model
data" and "Calculate controller data" routines. If there is a pipe between the
valve and cylinder, then the dead volume of the pipe can be calculated from the
pipe length (A and B ends) and the inner pipe diameter. If the valve is mounted
directly on the cylinder, then zero must be entered for the pipe length at each
end. The dead volume affects the natural frequency of the drive.
For more detailed explanation of the drive data, see also Subsection 2.3.4 and
Appendix A.
Minimum: Maximum:
0.0 20000.0
The movement of the piston rod is transmitted to other mechanical components
(e.g. table, tools, ...). The total moved mass must be specified as a machine
data (MD 5150).
4 Firmware Drive Functions
4.9 Drive data
Cross reference: -
Related to:
Protection level:
HLA
3/3
Data type: Active:
UNS.WORD Immediately
Cross reference: -
Related to:
Protection level:
HLA
3/3
Data type: Active:
FLOAT Immediately
Cross reference: -
Related to:
Protection level:
HLA
3/3
Data type: Active:
FLOAT Immediately
Cross reference: -
Related to:
Protection level:
HLA
3/3
Data type: Active:
FLOAT Immediately
Cross reference: -
Related to:
Protection level:
HLA
3/3
Data type: Active:
FLOAT Immediately
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