Mischief55
Lifetime Supporting Member
I don't actually think my analog input module is the problem but here are the details:
I have an Aromat FP10 analog module 24vDC with 4-20 mA inputs. I read several position transducers and 3 pressure transducers. On Friday, they all flat-lined at their present readings for about 4 hours. After that they all seemed to have an increase of about 7%. Shut the system down and all seemed fine until today when they slowly started increasing back up to that 7-10%. I've checked most of the circuit but haven't found anything yet. Has anyone else ever experienced this and what did you find? This is the only system I've ever worked on so I'm really scratching my head. Any advice would be most appreciated.
Thanks,
Sarah
I have an Aromat FP10 analog module 24vDC with 4-20 mA inputs. I read several position transducers and 3 pressure transducers. On Friday, they all flat-lined at their present readings for about 4 hours. After that they all seemed to have an increase of about 7%. Shut the system down and all seemed fine until today when they slowly started increasing back up to that 7-10%. I've checked most of the circuit but haven't found anything yet. Has anyone else ever experienced this and what did you find? This is the only system I've ever worked on so I'm really scratching my head. Any advice would be most appreciated.
Thanks,
Sarah