Item Designation
Function
18
Communications error Continuous red light to indicate a faulty communication connection
without machine shut-down.
20
Fault
Flashes red to indicate a machine fault.
Continuous red light after acknowledgement.
12)
not for SXC
Tab. 28 Display elements
5.2.3 RFID reader
RFID is the abbreviation for “Radio Frequency Identification” and makes possible to identify per‐
sons and objects.
Placing a suitable transponder in front of the RFID reader of the controller will automatically acti‐
vate the communication between transponder and SIGMA CONTROL 2.
A suitable transponder is the RFID Equipment Card. Two of them have been provided with the ma‐
chine.
Typical application:
■ Operators log on at the machine.
(Manual input of the password not required)
The RFID Equipment Cards are carefully packed in a plastic sleeve.
This plastic sleeve is attached to the rear of the controller in the control cabinet.
Fig. 10 RFID reader
Item Description Function
24
RFID
RFID reader for the communication with a RFID Equipment Card or RFID Key.
Tab. 29 RFID reader
5.3 Display
Use the display to read information and to check entered data. The display comprises 8 lines, each
of 30 characters.
During operation, the display will indicate the operating mode.
Press «Enter» or one of the arrow keys to open the main menu. Here, you can set the language to
be used for the display of texts or open the various submenus.
5
Design and Function
5.3
Display
24
User Manual Controller
SIGMA CONTROL 2 SCREW FLUID ≥5.0.X
No.: 9_9450 12 E