WAGO -I/O-SYSTEM 750 Series Manual page 63

RECORD := P#M114.0 BYTE 12 (read 12 bytes from MW114)
RET_VAL := MW126 (write error messages to MW126)
Fig. 4-6: Process image assignment, AS-Interface master module
WAGO-I/O-SYSTEM 750
I/O Modules
1 2
DI DI
DI DI
402 402
Input image
AI1 C1
AI1 2 C
Status
Mailbox
Mailbox
Mailbox
Data
Data
AI2 1 C
AI2 2 C
AI3 1 C
AI3 2 C
DI1 1-DI3 4 C C
Output image
Control
Mailbox
Mailbox
Mailbox
Data
Data
AO1 C1
AO1 C2
AO2 C1
AO2 C2
DO1 C1-C4
Process image of the PROFIBUS master
IW0
IW2
IW4
IW6
IW8
IW10
IW12
IW20
IW22
IW24
IW26
CALL SFC 14
IW28
LADDR := W#16#14
RECORD := P# M100.0 BYTE 12
IW30
RET_VAL := MW112
QW0
QW2
QW4
QW6
QW8
QW10
QW12
QW14
QW16
CALL SFC 15
QW18
LADDR := W#16#0A
RECORD := P# M114.0 BYTE 12
QW20
RET_VAL := MW126
Fieldbus-specific behavior
PROFIBUS DP
3 4 5 6 7 8 9 10
DI DI AI AI AS-i AO AO AI AI
AO AO AI AI
402 452 602 655 602 550 452 550
MW100
MW102
MW104
MW106
MW108
MW110
MW112
MW114
MW116
MW118
MW120
MW122
MW124
MW126
• 63
11 12 13
DO DO
452 602 504 600
g065511e