Service Functions - Siemens Sinumerik 840D Series Function Manual

08.99
10.03
4.14

Service functions

5650 DIAGNOSIS_CONTROL_FLAGS
Diagnostic control
Bit 0: Min/max memory
Bit 1: Min/max memory segment
Bit 2: Compare signed
Bit 8: Conversion of velocities to forces
Measuring functions, function generator
Bit 9: Conversion of function generator to valve characteristic
identification
Bit 12: Offset adjustment P_a, P_b
Bit 13: Offset adjustment valve spool setpoint
Unit: Default:
HEX 0
4.14.1 Min/max display
5651 MINMAX_SIGNAL_NR
Signal number of min/max memory
Unit: Default:
- 0
5652 MINMAX_ADDRESS
Memory location in min/max memory
Unit: Default:
HEX 0
 Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
For explanations regarding the
S
Measuring functions
- Measurement of valve control loop
- Measurement of velocity control loop
- Position control measurement
S
Function generator
S
Circularity test
S
Servo trace
S
DAC configuration
see Subsection 3.11, Start-up functions.
Minimum: Maximum:
0 FFFF
MD 5650 is important for diagnostic and start-up purposes.
For information about adjusting the pressure sensor and valve setpoint offsets,
see Subsection 3.9.2.
To start up the force controller, it is possible to redirect the measuring functions
and function generator from the velocity controller to the force controller
by setting bit 8 (see Section 4.4).
Note
Machine data MD 5651 to MD 5654 are relevant only for internal Siemens
functions and must not be changed.
Minimum: Maximum:
0 FFFF
Minimum: Maximum:
0 FFFFFF
4 Firmware Drive Functions
4.14 Service functions
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:
UNS.WORD
Immediately
Cross reference: -
Related to: Protection level:
HLA 3/3
Data type:
Active:
UNS.DWORD
Immediately
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