Hello everyone, Can anyone help me in two issues related ABB266d-pd pressure transmitter 1- How to add linear curve in output transfer mode with Handheld 475 Communicator (22 point) 2- how to lightup BACKLIGHT of LCD
Sorry for missing your message some months ago. Are you doing a linearization for tank level, or measuring flow where the relationship between the differential pressure and the flow rate is NOT square root extraction? For your second question, there is no back-light in the 266 series LCD. There is a Contrast adjustment in the Display menu of the LCD and via the HART 475. suggest a Contrast setting of 24 or 25.
Hello everyone,
Can anyone help me in two issues related ABB266d-pd pressure transmitter
1- How to add linear curve in output transfer mode with Handheld 475 Communicator (22 point)
2- how to lightup BACKLIGHT of LCD
Sorry for missing your message some months ago.
Are you doing a linearization for tank level, or measuring flow where the relationship between the differential pressure and the flow rate is NOT square root extraction?
For your second question, there is no back-light in the 266 series LCD. There is a Contrast adjustment in the Display menu of the LCD and via the HART 475. suggest a Contrast setting of 24 or 25.