A
Dear Friends
Greetings of the day
i appreciate if someone share his experience related to DCS Infi-90.
why we jumper on termination unit of digital input slave termination unit TU-NTDI01 with slave card IMDSI02 and describe it as fuse monitor?
when and why this input signal changes its state? in our case it is always one and when it goes zero for few seconds it also trigger at least four or five inputs from 12 inputs. Physically jumper is ok and fuse also ok, but it looks internal circuitry of TU open this contact in response of certain condition.
thanks in advance
BR
ashiq
Greetings of the day
i appreciate if someone share his experience related to DCS Infi-90.
why we jumper on termination unit of digital input slave termination unit TU-NTDI01 with slave card IMDSI02 and describe it as fuse monitor?
when and why this input signal changes its state? in our case it is always one and when it goes zero for few seconds it also trigger at least four or five inputs from 12 inputs. Physically jumper is ok and fuse also ok, but it looks internal circuitry of TU open this contact in response of certain condition.
thanks in advance
BR
ashiq