Despatch Protocol 3 Controller - Manual (Page 21)

Protocol 3 Controller Owner’s Manual W ORKING WITH O PERATING M ODES
Version 1.2 21
Copyright © 2013 by Despatch Industries.
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
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Keypad
Button Function
Navigate to previous screen
Press to move back to the previous parameter or screen in the current
mode.

NOTE: Pressing this switch updates the instrument to the value
displayed. If editing a parameter, ensure the current (highlighted)
parameter value is correct before pressing.
Navigate down through menu/parameter lists

Menus and configuration choice screens: Press to move to the next item on
the list.

Editable values: Press to decrease. Press and hold to speed the change.

Trend View: press to move the Cursor Line back through stored data
points.
Navigate up through menu/parameter lists

Menus and configuration choice screens: Press to move to the previous
item on the list.

Editable values: Press to increase. Press and hold to speed the change.

Trend View: press to move the Cursor Line forward through stored data
points.
Navigate to next item on a screen or to next screen

Press to move forward to the next parameter or screen in the current mode.

Enables Edit on parameters in the Main Mode selections.

NOTE: Pressing this switch updates the instrument to the value
displayed. If editing a parameter, ensure the current (highlighted)
parameter value is correct before pressing.
Manual, Timer and Profile Mode: press to stop current process

In Manual Mode, pressing switch disables the controlling output

In Timer Mode, pressing switch stops timer and disables controlling output

In Profile Mode, pressing switch stops current profile and disables
controlling output
Reset Latched High Limit relay if below alarm condition
If High Limit alarm is active, press to release the High Limit relay.

NOTE: This switch releases the High Limit relay only if the controller is