Gandalfrw101
Member
I am working with a PLC5 in am 8 slot rack. 1771-A2B, in 1 slot addressing mode.
Rack configuration is:
Slot, R/G/S/C, Module Type, I.O/Point, Description
0 0/0/0/0 1771-IAD 16 120V ac 16PT INPUT
1 0/1/0/0 1771- OAD 16 120V AV 16PT OUTPUT
2 0/2/0/0 1771-IAD 16 120V ac 16PT INPUT
3 0/3/0/0 1771-IAD 16 120V ac 16PT INPUT
4 0/4/0/0 1771- OAD 16 120V AV 16PT OUTPUT
5 0/5/0/0 EMPTY SLOT
6 0/6/0/0 1771- IFE 16 12 BIT ANALOG INPUT (OR IFE/A
7 0/6/0/0 1771- IFE 4 12 BIT ANALOG OUTPUT
In the program I'm working on there are several references to inputs or outputs labeled I:050/7 or O:044/10. if the addressing is rack/group/slot with the group referring to the slot, in 1 slot addressing mode. What does the 44, or 50 refer to?
Rack configuration is:
Slot, R/G/S/C, Module Type, I.O/Point, Description
0 0/0/0/0 1771-IAD 16 120V ac 16PT INPUT
1 0/1/0/0 1771- OAD 16 120V AV 16PT OUTPUT
2 0/2/0/0 1771-IAD 16 120V ac 16PT INPUT
3 0/3/0/0 1771-IAD 16 120V ac 16PT INPUT
4 0/4/0/0 1771- OAD 16 120V AV 16PT OUTPUT
5 0/5/0/0 EMPTY SLOT
6 0/6/0/0 1771- IFE 16 12 BIT ANALOG INPUT (OR IFE/A
7 0/6/0/0 1771- IFE 4 12 BIT ANALOG OUTPUT
In the program I'm working on there are several references to inputs or outputs labeled I:050/7 or O:044/10. if the addressing is rack/group/slot with the group referring to the slot, in 1 slot addressing mode. What does the 44, or 50 refer to?