10.03
4.10Position measuring system
4-143
Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
Diagnostic bits of absolute value encoder, motor measuring system
5025 SERIAL_NO_ENCODER Cross reference: -
Serial number of motor measuring system
(HLA 01/02/04 or later)
Related to:
HLA
Protection level:
1/1
Unit:
-
Default:
0
Minimum:
0
Maximum:
4294967295
Data type:
UNS. DWORD
Active:
Power On
The serial number of the indirect, absolute measuring system is read from the
encoder in set state 3 at boot and entered in MD 5025. (Exception: Linear en-
coder.) 0 is entered if an incremental measuring system is installed. This en-
coder ID notifies the NC if the encoder has been replaced and, if it has been
replaced, the NC resets the calibration identifier.
5027 ENC_CONFIG Cross reference: -
Configuration of IM encoder
(HLA 01/02/04 or later)
Related to:
HLA
Protection level:
2/4
Unit:
-
Default:
0
Minimum:
0000H
Maximum:
FFFFH
Data type:
WORD
Active:
Power On
Table 4-8 Configuration of SSI encoder
Bit 0 or 1 Description
= 00 100 kHz
7
= 01 500 kHz
77
= 10 1 MHz
= 11 2 MHz
= 0 SSI encoder with incremental signal (not permitted)
= 1 SSI encoder without incremental signal
= 0 Gray code
= 1 Dual (binary code)
= 0 Right-justified format
= 1 Fir-tree format (not permitted)
= 0 Without parity bit
= 1 With parity bit
= 0 Odd parity
= 1 Even parity
= 0 No alarm bit
= 1 With alarm bit
15 = 1 With SSI encoder
5028 NO_TRANSMISSION_BITS Cross reference: -
Message frame length SSI
(HLA 01/02/04 or later)
Related to:
HLA
Protection level:
2/4
Unit:
-
Default:
25
Minimum:
0
Maximum:
25
Data type:
WORD
Active:
Power On
4 Firmware Drive Functions
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