CMGA-E1
10
Festo – GDCP-CMGA-E1-EN – 1404a
6
LEDs CMGA-E1
Colour
Mode
Description
Green
“Flashing”
System OK
Yellow
“Flashing”
Contact authorised personnel
Red
“Flashing”
Alarm
Red
“Permanent”
Fatal error - CMGA power supply must be disconnected
Tab. 2
LED display
7
Switch-on sequences, basic module CMGA
After each restart of the module, if it runs correctly, the following phases are passed through and dis-
played on the front digit representation with 7 segments:
7 segment
display
Mode
Description
“1”
STARTUP
Synchronisation, checking of the configuration/firmware data.
“2”
SENDCONFIG
Synchronisation, checking of the configuration/firmware data, area
checking.
“3”
STARTUP BUS
Initialization of the bus system.
“4”
RUN
Normal operation
“5”
STOP
Only available for authorised personnel.
“A”
ALARM
Alarm can be reset by pressing the “Function” key.
“F”
FAILURE
Failure can be reset by switching the VMGA on/off (power supply).
Tab. 3
LED display
Note:
Only the operating status 4 = RUN makes it possible to operate the machine or system. Only then are
all configured safety functions active.
If the CMGA is in the mode “Alarm” = A or in the mode “Failure” = F, all safety-relevant outputs are
deactivated.
