RobinWang11
Member
Hi Guys,
I just set up a SLC5/05 (L552) PLC and a remote IO rack.communication looks ok (input point works fine), but i can not get output card work.
My configuration:
Main Rack:
Slot 0: 1747-L552
Slot 1: 1746-IB32
Slot 2: 1746-IB32
Slot 3: 1746-OW16
SLot 4: 1746-OW16
SLot 5: 1746-OB16
SLot 6: 1747-SN (Series B)
Romote Rack:
Slot 0: 1747-ASB
Slot 1: 1746-IB16
SLot 2: 1746-OW16
Slot 3: Empty
LED on Main Rack:
Comm: solid green
Fault: off
Led on remote rack:
Comm: Solid green
Fault: off
Dip switch on SN card:
1---On
2---Off 115.2BD
Dip switch on ASB card:
SW1: all on
SW2: 2,3,8off (rest on)
SW3: 1,3,6off (rest on)
G File: Logic Rack 0 Group 0 checked only
1/2 rack selected
My input card works fine. When i applyed a 24VDC signal on any points of remote DI card. I can read the status change on my Data file I6.0/0 to I6.0/15. However, when i forced or toggled bits from O6.0/0 to O6.31/15, no led on IO card was turned on!
I switch the DO card on main/remote rack, they all works fine on main rack-----that proved my module has no problem
i move CPU to remote rack and use "read IO configure", CPU can read all card on the remote rack (A4)---------that proved my rack has no problem.
I reset my G file to 1/4 rack and turn on SW2--8 on ASB card.I got same problem.
I switch DI and DO card on remote rack. DO card work, but DI card stop work----It looks only the first slot works !!!
I am so confuse about this situation. Anybody has met this problem before? any suggestin are highly appreciated. Thanks.
I just set up a SLC5/05 (L552) PLC and a remote IO rack.communication looks ok (input point works fine), but i can not get output card work.
My configuration:
Main Rack:
Slot 0: 1747-L552
Slot 1: 1746-IB32
Slot 2: 1746-IB32
Slot 3: 1746-OW16
SLot 4: 1746-OW16
SLot 5: 1746-OB16
SLot 6: 1747-SN (Series B)
Romote Rack:
Slot 0: 1747-ASB
Slot 1: 1746-IB16
SLot 2: 1746-OW16
Slot 3: Empty
LED on Main Rack:
Comm: solid green
Fault: off
Led on remote rack:
Comm: Solid green
Fault: off
Dip switch on SN card:
1---On
2---Off 115.2BD
Dip switch on ASB card:
SW1: all on
SW2: 2,3,8off (rest on)
SW3: 1,3,6off (rest on)
G File: Logic Rack 0 Group 0 checked only
1/2 rack selected
My input card works fine. When i applyed a 24VDC signal on any points of remote DI card. I can read the status change on my Data file I6.0/0 to I6.0/15. However, when i forced or toggled bits from O6.0/0 to O6.31/15, no led on IO card was turned on!
I switch the DO card on main/remote rack, they all works fine on main rack-----that proved my module has no problem
i move CPU to remote rack and use "read IO configure", CPU can read all card on the remote rack (A4)---------that proved my rack has no problem.
I reset my G file to 1/4 rack and turn on SW2--8 on ASB card.I got same problem.
I switch DI and DO card on remote rack. DO card work, but DI card stop work----It looks only the first slot works !!!
I am so confuse about this situation. Anybody has met this problem before? any suggestin are highly appreciated. Thanks.
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