10.03
4.9 Drive data
4-137
Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
4.9 Drive data
5140 VALVE_CYLINDER_CONNECTION Cross reference: -
Valve-cylinder connection configuration
Bit 0 = 0: Valve A on cylinder A
1: Valve A on cylinder B
Related to:
HLA
Protection level:
3/3
Unit:
-
Default:
0
Minimum:
0
Maximum:
1
Data type:
UNS.WORD
Active:
Immediately
5141 PIPE_LENGTH_A Cross reference: -
Pipe length at A end Related to:
HLA
Protection level:
3/3
Unit:
mm
Default:
0.0
Minimum:
0.0
Maximum:
10000.0
Data type:
FLOAT
Active:
Immediately
5142 PIPE_LENGTH_B Cross reference: -
Pipe length at B end Related to:
HLA
Protection level:
3/3
Unit:
mm
Default:
0.0
Minimum:
0.0
Maximum:
10000.0
Data type:
FLOAT
Active:
Immediately
5143 PIPE_INNER_ DIAMETER_A_B Cross reference: -
Internal pipe diameters at A and B Related to:
HLA
Protection level:
3/3
Unit:
mm
Default:
5.0
Minimum:
0.0
Maximum:
100.0
Data type:
FLOAT
Active:
Immediately
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.
5150 DRIVE_MASS Cross reference: -
Moved drive mass Related to:
HLA
Protection level:
3/3
Unit:
kg
Default:
0.0
Minimum:
0.0
Maximum:
20000.0
Data type:
FLOAT
Active:
Immediately
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).
Valve-to-drive
connection
Mechanical design
of drive
4 Firmware Drive Functions
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