ero electronic ELK Manuel Utilisateur page 35

The following table shows a list of parameters available in Level 2. The order in which they appear depends
on the options available.
☺
Press at any time to return immediately to the HOME screen.
☺
Hold down to continuously scroll through the above list
Mnemonic
WKG.SP WORKING SETPOINT is the current target setpoint and appears when
the controller is in Manual. It may be derived from SP1 or SP2, or, if
the controller is ramping (see SP.RAT), it is the current ramp value.
WRK.OP WORKING OUTPUT is the output from the controller expressed as a
percentage of full output. It appears when the controller is in Auto.
In a motorised valve controller (option VC or VP) this is the 'inferred'
position of the valve
For a time proportioning output, 50% = relay or logic output on or off
for equal lengths of time.
For an On/Off output 0 to <1% = output off, >1 to 100% = output on
A.TUNE AUTO-TUNE ENABLE automatically sets the control parameters to
match the process characteristics.
SP.SEL SETPOINT SELECT Choose setpoint 1 or setpoint 2 as the working
setpoint
Part number HA028438. Issue 3.0.
Scrolling Display and description
Oct-05
Range
SP.HI to SP.LO
0 to 100% heat only
-100 (max cooling) to
100% (max heating
Off Disable
Enable
On
SP1 Setpoint 1
SP2 Setpoint 2
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