10.4 Interpreting operating messages
Operating messages informing you about the machine’s current operating status will automatically
be displayed by the controller.
Operating messages are indicated by the letter O.
Messages are not numbered consecutively.
In this table, “%d” represents a variable value, e.g. a number, period of time or I/O address.
1)
Messages 0073-0078 and 0081-0098 are customer-specific.
Add in the meaning for the message text you have defined (also see chapter 8.12).
Message
Meaning
0001 O
Delayed start (%ds) active
Total duration until the machine is ready to start after pow‐
er has been restored or after a communication error to the
master controller (e.g. SAM 4.0) or after switching on the
SAM manual mode.
0009 O
Compressor on
The machine is switched on.
0010 O
Controller on
The controller is switched on with the «ON» key.
0011 O
Cold start release
The machine can be switched on although the machine
temperature is below the permissible starting temperature.
The machine can be switched on only as long as the mes‐
sage is displayed.
0027 O
Power OFF → ON
Prompt:
Switch the power supply off and back on.
0028 O
DYNAMIC motor temperature ↑
Control mode DYNAMIC:
The temperature of the compressor motor / engine is too
high.
0030 O
Voltage restored
Mains voltage available following mains power failure.
0033 O
Machine report
Machine report sent by E-mail.
0034 O
E-mail send unsuccessful!
No e-mail sending of machine information.
0073 O
External message 1
1)
0074 O
External message 2
1)
0075 O
External message 3
1)
0076 O
External message 4
1)
10 Fault Recognition and Rectification
10.4 Interpreting operating messages
No.: 9_9450 12 E
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.0.X
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