ashrafazmi
Member
Hello all, I'm an 'Instrumentation & Control System' final year student. Currently I'm doing my final year project and using PLC (OMRON) as my control platform.
The problem is even when I'm successfully compile the whole program, it seems the Totalizing Timer do not count as usual timer i have worked with.
I'm using the Totalizing Timer as it able to hold its value when deactivate and continue counting using present value (PV) until it reach the set value (SV).
On a side note, i found out during the donwload process from my PC to the PLC memory, it mentions the transfer of 'expansion instruction' failed. Is this the problem?
Many thanks for your attention and help guys!
The problem is even when I'm successfully compile the whole program, it seems the Totalizing Timer do not count as usual timer i have worked with.
I'm using the Totalizing Timer as it able to hold its value when deactivate and continue counting using present value (PV) until it reach the set value (SV).
On a side note, i found out during the donwload process from my PC to the PLC memory, it mentions the transfer of 'expansion instruction' failed. Is this the problem?
Many thanks for your attention and help guys!