4. Press «Enter».
The setting is applied.
4 0 0 m b a r
0 8 : 1 5 A M
8 0 ° C
Header
5.10.2.1 External message 1
Menu
External message 1
Message text
DI1.07
ok ☑
Input selected
td:
0s ¦ Logic :
DOR1.04
☑
Output is selected and activated
Warning
☑
Example: Warning message type
5. Press the «Right» key.
6. Press «Enter».
The check box assigned to the output flashes.
7. Press the «Up» key.
The check box is activated.
8. Press «Enter».
The output is assigned and activated.
Result The signal at the DI digital input is available as
External message 1 and as output signal at the
selected DOR output.
8.8.3 Switching and/or triggering messages with thresholds
Some measured values of the controller can be used for customised messages and/or other
switching functions.
The following measured values are available:
Measured value Explanation
Message # Output
p1
Threshold for pressure
p1 (inlet pressure)
0092 O/W/A
p2
Threshold for pressure
p2 (discharge pressure)
0093 O/W/A
T1
Threshold for temperature
T1 (inlet temperature)
0094 O/W/A
T2
Threshold for temperature
T2 (discharge temperature)
0095 O/W/A
T3
Threshold for temperature
T3 (oil temperature at control-
end (rotary screw blower))
0097 O
0098 W
0097 A
T_S
Threshold for temperature
T_S (temperature underneath
sound enclosure)
0098 O
0099 W
0098 A
block speed
1)
Threshold for the airend speed
0096 O/W/A
1)
Power switching with frequency converter (OFC/SFC)
Tab. 83 Available measured values
Example: Setting for the inlet pressure
p1.
8
Initial Start-up
8.8
Setting input and output signals
128
Service Manual Controller
SIGMA CONTROL 2 BLOWER ≥ 4.0.X
No.: 901700 14 E
