ifm
Basic Device Manual AS-i ControllerE M4 Target V15
2015-10-30
Programming
Overview PLC addresses
159
Examples:
Reflected parameter data of slave 6B on master 2:
→ %IW32.169 (bits 0…3)
Current parameter for slave 6B on master 2:
→ %IW32.73 (bits 0…3)
For the slave list LAS (list of active slaves)
% I
W 31. 80
Data area
Type of
access
Identification
Slave selection
––
I = input
W = word
31 = master 1
32 = master 2
80 = LAS of the slaves 1(A)…15(A)
81 = LAS of the slaves 16(A)…31(A)
82 = LAS of the slaves 1B…15B
83 = LAS of the slaves 16B…31B
not used
Details
→ page
For the slave list LDS (list of detected slaves)
% I
W 31. 84
Data area
Type of
access
Identification
Slave selection
––
I = input
W = word
31 = master 1
32 = master 2
84 = LDS of the slaves 1(A)…15(A)
85 = LDS of the slaves 16(A)…31(A)
86 = LDS of the slaves 1B…15B
87 = LDS of the slaves 16B…31B
not used
Details
→ page
For the slave list LPF (list of slaves with periphery faults)
% I
W 31. 88
Data area
Type of
access
Identification
Slave selection
––
I = input
W = word
31 = master 1
32 = master 2
88 = LPF of the slaves 1(A)…15(A)
89 = LPF of the slaves 16(A)…31(A)
90 = LPF of the slaves 1B…15B
91 = LPF of the slaves 16B…31B
not used
Details
→ page
