Handcraftedsince87
Lifetime Supporting Member
Hello,
I have 3 drives setup in a daisy chain off of 1 22-comm-e card. The daisy chain has 120ohm terminating resistors at both ends. For some reason, I can't see port 1 anymore. port 0 and 2 come up fine, but when I try to match drives, or connect with the drive online, It can't see port 1. Yesterday when I was working on this problem, I had ended up being able to see all of them. I chalked this up to finally setting the correct baud rate on port 1. I came in this morning and its the same sad story. I can see port 0 and port 2 but not port 1. I don't know if its a software thing, but I know that at one point yesterday, I WAS able to see all the drives online. Any ideas of what to check next would be greatly appreciated. Near as I can tell, all parameters, addresses, and wiring is correct. There is an I/O fault when online of "(Code 16#0109) Connection request error: Invalid connection size. Tag: Name:I"
Thanks in advance!
I have 3 drives setup in a daisy chain off of 1 22-comm-e card. The daisy chain has 120ohm terminating resistors at both ends. For some reason, I can't see port 1 anymore. port 0 and 2 come up fine, but when I try to match drives, or connect with the drive online, It can't see port 1. Yesterday when I was working on this problem, I had ended up being able to see all of them. I chalked this up to finally setting the correct baud rate on port 1. I came in this morning and its the same sad story. I can see port 0 and port 2 but not port 1. I don't know if its a software thing, but I know that at one point yesterday, I WAS able to see all the drives online. Any ideas of what to check next would be greatly appreciated. Near as I can tell, all parameters, addresses, and wiring is correct. There is an I/O fault when online of "(Code 16#0109) Connection request error: Invalid connection size. Tag: Name:I"
Thanks in advance!