Eliwell EW971 User Manual

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ACCESSING AND USING THE MENUS
Resources are organised into 2 menus which are accessed as explained below:
• ‘Machine Status’ menu: press and release the key.
• ‘Programming’ menu: press for at least 5 secs the key.
Either do not press any keys for 15 seconds (time-out) or press the key once, to conrm the last value displayed
and return to the previous screen.
MACHINE STATUS MENU
Access the “Machine Status” menu by pressing and releasing the key. If no alarms are active, the “SEt” label
appears. By pressing the and keys you can scroll all folders in the “Machine Status” menu:
- AL: alarms folder (only visible if an alarm is active);
- SEt: Set point setting folder;
- Pb1: probe 1 folder;
- Pb2: probe 2 folder **;
(** models EW971 and EW974 only)
Setting the Set point: To display the Set point value press the key when the ‘SEt’ label is displayed.
The Set point value appears on the display. To change the Set point value, press the
and keys within 15 seconds. Press to conrm the modication.
Displaying the probes: When the Pb1 or Pb2* label is displayed, press and the associated probe value will
appear (* Pb2 is only present on models EW971 and EW974).
SET POINT EDIT LOCK
It is possible to disable the keypad on this device. The keypad can be locked by programming the ‘LOC’ parameter.
With the keypad locked you can still access the ‘Machine Status’ menu by pressing to display the Set point,
but you cannot edit them. To disable the keypad lock, repeat the locking procedure.

Eliwell EW971 Specifications

General

Brand	Eliwell
Model	EW971
Category	Controller
Language	English