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User <strong>Manual</strong><br />
Piccolo Range<br />
4.1.7 Subsequent Start-ups<br />
Whenever <strong>the</strong> controller is powered up it will run through <strong>the</strong> diagnostic mode. It will <strong>the</strong>n always start <strong>in</strong> Opera<strong>to</strong>r<br />
Level 1 and show <strong>the</strong> default or ‘HOME’ display – section 4.2.<br />
The start up procedure for an exist<strong>in</strong>g controller is slightly different depend<strong>in</strong>g how <strong>the</strong> controller has been<br />
configured.<br />
If <strong>the</strong> controller has<br />
been configured us<strong>in</strong>g<br />
<strong>the</strong> Quick Configuration<br />
procedure only, section<br />
4.1.1, <strong>the</strong>n <strong>the</strong> Quick<br />
codes are also<br />
.<br />
displayed for a few<br />
seconds whenever <strong>the</strong><br />
controller is switched<br />
on.<br />
≈ 3s<br />
f1.02<br />
≈ 3s<br />
P116<br />
≈ 3s<br />
set1<br />
J C H C<br />
Set2<br />
n n A S<br />
≈ 3s<br />
If <strong>the</strong> fac<strong>to</strong>ry default<br />
data – section 4.1.2. is<br />
entered OR <strong>the</strong><br />
controller is configured<br />
or re-configured us<strong>in</strong>g<br />
<strong>the</strong> ‘P’ codes <strong>the</strong> quick<br />
codes are not shown<br />
dur<strong>in</strong>g start up s<strong>in</strong>ce<br />
<strong>the</strong>y may no longer be<br />
relevant<br />
≈ 3s<br />
f1.02<br />
P116<br />
≈ 3s<br />
4.2 Front Panel Layout<br />
P104 Controller P108 Controller P116 Controller<br />
Measured Temperature<br />
(or Process Value ‘PV’)<br />
Target Temperature *<br />
(Setpo<strong>in</strong>t ‘SP’)<br />
Output Power demand *<br />
Measured Temperature<br />
(or Process Value ‘PV’)<br />
Target Temperature *<br />
(Setpo<strong>in</strong>t ‘SP’)<br />
ALM<br />
SPX<br />
REM<br />
MAN<br />
Beacons<br />
Alarm active (Red)<br />
Lit when output 1 is ON (typically heat<strong>in</strong>g)<br />
Lit when output 2 is ON (typically cool<strong>in</strong>g )<br />
Lit when output 3 is ON (P108 & P104 only)<br />
Lit when output 4 is ON (typically alarm)<br />
Alternative setpo<strong>in</strong>t <strong>in</strong> use (SP2)<br />
Digital communications active (flash<strong>in</strong>g)<br />
<strong>Manual</strong> mode selected<br />
Opera<strong>to</strong>r But<strong>to</strong>ns<br />
Scroll but<strong>to</strong>n. Press <strong>to</strong> scroll forward through a list of<br />
parameters. Hold down <strong>to</strong> scroll cont<strong>in</strong>uously.<br />
Page but<strong>to</strong>n. Press <strong>to</strong> scroll back through a list of parameters.<br />
Hold down <strong>to</strong> select a different operat<strong>in</strong>g level.<br />
This but<strong>to</strong>n can be assigned a specific function – see ‘P’ code<br />
P73 section 5.2.18.<br />
Press <strong>to</strong> decrease a value.<br />
Press <strong>to</strong> <strong>in</strong>crease a value.<br />
Press and <strong>to</strong>ge<strong>the</strong>r <strong>to</strong> return <strong>to</strong> <strong>the</strong> operat<strong>in</strong>g display.<br />
Function key 1<br />
Function key 2<br />
These but<strong>to</strong>ns are only available <strong>in</strong><br />
P108 & P104. For functionality see<br />
section 5.2.18<br />
Top row<br />
Alpha-Numeric Display<br />
Measured Temperature (Process Value, PV) or <strong>the</strong> value of a selected parameter<br />
* Second L<strong>in</strong>e<br />
Target Temperature (Setpo<strong>in</strong>t, SP) or <strong>the</strong><br />
mnemonic of a selected parameter<br />
* Third L<strong>in</strong>e Output power demand<br />
These are <strong>the</strong> default parameters. They may be cus<strong>to</strong>mised <strong>to</strong> show<br />
alternative parameters <strong>to</strong> suit <strong>the</strong> requirements of a particular<br />
process, see section 5.2.19.<br />
24 Part No HA031260 Issue 1 May -12
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