turck BL67-GW-PN-AC, User Manual, Page: 58 / 119

Technical features
D301239 1013 - BL67 AIDA PROFINET 4-38
1 6 to 4 Number of
invalid bits
(MSB) 000 to 111
Number of invalid bits on the LSB side of the
position value supplied by the SSI encoder.
The meaningful word width of the position
value transferred to the module bus master is
as follows:
SSI_FRAME_LEN - INVALID_BITS_MSB -
INVALID_BITS_LSB.
Number of invalid bits on the MSB side of the
position value supplied by the SSI encoder.
INVALID_BIINVALID_BITS_LSB must
always be less than SSI_FRAME_LEN.
Default: 0 = 0hex
7 reserved
2 3 to 0 Data rate 0000 = 1000000 bps
0001 = 500000 bps
A
0010 = 250000 bps
0011 = 125000 bps
0100 = 100000 bps
0101 = 83000 bps
0110 = 71000 bps
0111 = 62500 bps
... reserved
7 to 4 reserved
3 5 to 0 Number of
data frame bits 00000 to 100000
Number of bits of the SSI data frame.
SSI_FRAME_LEN must always be greater than
INVALID_BITS.
Default: 25 = 19hex
6 reserved
7 Data type binary coded A
– SSI encoder sends data in binary code
GRAY coded
– SSI encoder sends data in GRAY code
Table 4-26:
Module parame-
ters
A
default
setting
Byte Bit Parameter name Value
– Meaning