WAGO 750-306 Technical Description page 138

138 • DeviceNet
Configuration / Parametering with the Object Model
PFC Input (I/O Assembly Instance 11):
Only the PFC input variables are transmitted via the corresponding I/O mes-
sage connection. The data length is equivalent to the value in class 100 / in-
stance 1 / attribute 100 (BK_FBIN_ VAR_CNT).
(For PFCs from software version SW 01.06):
PFC Output (I/O Assembly Instance 10):
Only the PFC output variables are transmitted via the corresponding I/O mes-
sage connection. The data length is equivalent to the value in class 100 / in-
stance 1 / attribute 104 (BK_FBOUT_ PLCONLY_VAR_CNT).
The first PFC transfer byte is defined by the value in class 100 / instance 1 /
attribute 105 (BK_FBOUT_STARTPLC_VAR_CNT).
PFC Input (I/O Assembly Instance 11):
Only the PFC input variables are transmitted via the corresponding I/O mes-
sage connection. The data length is equivalent to the value in class 100 / in-
stance 1 / attribute 102 (BK_FBINP_PLCONLY_ VAR_CNT).
The first PFC transfer byte is defined by the value in class 100 / instance 1 /
attribute 103 (BK_FBIN_STARTPLC_VAR_CNT).
WAGO-I/O-SYSTEM 750
DeviceNet