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Topics - MarkWater

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1
Technical support / Time/Date
« on: August 13, 2014, 12:26:10 PM »
Are you able to change the time and date of a SmartTile through an HMI via modbus?

2
Technical support / FMD88-10 RS-485
« on: June 05, 2014, 09:10:28 AM »
Has anyone hooked up RS-485 (2-wire) to communicate between the FMD and an Idec HMI (HG2G) series? I am having issue getting them to communicate. Seems like everything is already setup on the FMD just need assistance on the HMI side.

3
Technical support / Timers Showing -1
« on: June 03, 2014, 02:54:20 PM »
When my timer is inactive, or completed it shows a -1 on my HMI. Is there a way to replace this with a 0?

4
Technical support / Pausing PID
« on: June 03, 2014, 02:51:57 PM »
Hello All,

I'm running a PID loop on a FMD8810, it works great. I am using a flow meter to control an automated valve which varies flow until my setpoint is achieved. Under certain conditions in order to achieve the setpoint the valve allows the line to be over pressurized. I am already reading this line presssure through a transducer. Is there a simple way to pause the PID loop at pressure X and then resume after once the pressure drops below x?




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