BECKHOFF BK7500 - Manual (Page 26)

SERCOS interface Coupler BK7500
26 BK7500
IDN Name Type Attrib
utes Default
value Function
S-0-0290 Device type Read 0x
Meaning Shows the device type (drive, I/O, mixed station) in the operating data
0 0 = drive
1 0 = I/O station
0 1 = mixed station
Bit 0,1
1 1 = reserved
0 = device specified by the SERCOS working circle
Bit 15
1 = device specified by the manufacturer
IDN Name Type Attrib
utes Default
value Function
S-0-0291 I/O base IDN Read 0x1000
Meaning The base identification number of the I/O station is stored in the operating
data for calculation of the general I/O-specific identification numbers.