8.3.2 Acknowledging warning messages
Before an alarm, the system displays a warning and the following happens at the same time:
■ The assigned signal indicator illuminates orange.
Precondition The cause of the warning is rectified.
➤ Confirm the message with the «Enter» key.
The warning message is extinguished.
The warning symbol in the status bar remains active.
If the potential fault is not yet rectified:
The message line in the event memory features a colored (orange) frame.
Acknowledging the message
The acknowledged messages is still displayed in the status bar of the event memory.
Upon rectification of the fault, the message must be acknowledged by restarting the controller.
Precondition Machine shut down
Fault is rectified
➤ Switch on the «Controller ON» key.
■ The acknowledged message is deleted.
■ The machine can be started.
Further information For more information about the event memory and resetting the maintenance timer, see the sepa‐
rate user manual of the SIGMA CONTROL SMART
8.4 Option ea, ec
Operating the tool lubricator
Precondition The machine is switched off.
Tool lubricator is filled with oil
8
Operation
8.4
Operating the tool lubricator
82
Operator Manual Screw Compressor
M114 SIGMA CONTROL SMART
No.: 901765 05 USE
