Function
Menu
no.
Steps
Chapter
Activate
«time control»
key
6
<Compressor clock – Key clock – ☑>
Activates the
«time control»
–
Activate the «Time control» key – Press the «Time control»
key
Activate
the «Remote
control» key
5.2.3
5.4.1
5.5
<Configuration – Compressor start – Compressor on – Key
remote – ☑>
Activates the
«remote control»
–
Activate the «Remote control» key – Press the
«Remote control» key
Sets the control
mode
5.3
Select
<Configuration – Control mode – Local mode – Control
mode>
Sets the shut‐
down period
5.4.2
<Configuration – Compressor start – Compressor off –
Holidays – Start/End/☑>
Displays operat‐
ing data
3
<Operating data – Operating hours / Switching cycles>
Sets the mainte‐
nance interval
4
<Maintenance – Select/set component>
Resets the main‐
tenance counter
4
<Maintenance – Select component – Execute reset>
Checking the
safety valve
9.1
For the test procedure, see chapter:
Checking the ex‐
cess tempera‐
ture shutdown
function
9.1
For the test procedure, see chapter:
Alarm messages 1.1.1 An alarm message shuts the machine down. The
Alarm LED
flashes red. Alarm messages are identified by the letter A. Ex‐
ample:
<0002 S k 31.12.17 13:14:15 Motor temperature ⇞>
Warning mes‐
sages
1.1.1 If maintenance work needs to be carried out or if the warning is
displayed before an alarm, the yellow
Warning LED flashes.
Warning messages are identified by the letter W.
Operating mes‐
sages
1.1.1 Operating messages provide information about the current op‐
erating state of the machine. Operating messages are identi‐
fied by the letter O.
Diagnostic mes‐
sages
1.1.1 A diagnostic message shuts the machine down. Diagnostic
messages provide information regarding the status of the con‐
troller and the connected input/output modules. They also as‐
sist authorised service partners with troubleshooting. Diagnos‐
tic messages are identified by the letter D.
System messag‐
es
1.1.1 A system message shuts the machine down. System messag‐
es are identified by the letter Y.
Tab. 4 Functions overview
1
SIGMA CONTROL 2 Quick reference guide
1.4
Functions overview
4
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.0.X
No.: 9_9450 12 E