Para
Member
Hello,
I am using Unity pro V15. I have Quantum CPU 671 and Ethernet NOE 77101 configured. I have configured IO scanning on NOE.
I have attached screenshot for reference.
First 3 devices on IO scanning works fine. I have configured 2 devices (one from line 4 to 10 and second device from line 11 to 19). Both these device models are same.
I have configured first device with multiple IO scanning lines to read total 640 Modbus addresses. Separate lines are created to read data in length of 100 each and last one to read 40. I have set the Unit id to 1 for this device. However, I can get comms with only two IO scanning lines (line 4 and 10). Rest of the IO scanning lines are not communicating.
I have tried changing the unit id of both devices to 255 and got similar result, the comms was established for IO Scanning Line 4. However, instead of line 9, the comms was established for line 10.
I can ping these devices from the network and also can see it is working from its web page. I am also able to Modscan the device.
Could anyone please suggest what can be the issue?
I am using Unity pro V15. I have Quantum CPU 671 and Ethernet NOE 77101 configured. I have configured IO scanning on NOE.
I have attached screenshot for reference.
First 3 devices on IO scanning works fine. I have configured 2 devices (one from line 4 to 10 and second device from line 11 to 19). Both these device models are same.
I have configured first device with multiple IO scanning lines to read total 640 Modbus addresses. Separate lines are created to read data in length of 100 each and last one to read 40. I have set the Unit id to 1 for this device. However, I can get comms with only two IO scanning lines (line 4 and 10). Rest of the IO scanning lines are not communicating.
I have tried changing the unit id of both devices to 255 and got similar result, the comms was established for IO Scanning Line 4. However, instead of line 9, the comms was established for line 10.
I can ping these devices from the network and also can see it is working from its web page. I am also able to Modscan the device.
Could anyone please suggest what can be the issue?