h)Relay Screen

This screen allows you to set the trip point for when the relay switches. The relay also contains some hysteresis to stop it ‘chattering’. This is configurable from this screen as well and is represented as a percentage of full scale of the input channel, with limits of 0.0% (i.e. no hysteresis) to 10.0%. If the second relay option is factory fitted then the above fields are duplicated for the second relay and are changed to Trip 1, Hyst 1 & Trip 2, Hyst 2 as appropriate.

Switch Functions:

Func

Go back to Main Menu screen

Select previous character when in edit mode

Select next character when in edit mode

Move edit field selection up

Move edit field selection down

Zero

Go to edit mode for currently selected field

i)Factory Defaults Confirmation Screen

If Factory Defaults is selected from the Main Menu, this screen appears to ask for confirmation of the requested function. If confirmed then the screen changes to show a percentage of completion of the factory defaults and once completed the THCD-100 will restart.

Switch Functions:

 

Func

Go back to Main Menu screen

If held, starts factory default when Zero is pressed

No function

No function

No function

Zero

Starts factory default if is held as well.

165-072011 THCD-100 Power Supply

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Image 16
Teledyne THCD-100 instruction manual Relay Screen, Factory Defaults Confirmation Screen