JVL FBG10, User Manual

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JVL Industri Elektronik A/S — User Manaul — Field Bus Gateway FBG-10 13
2.6 Lamp Functions
FBG10 contains 4 LEDs on the front panel for indication of status.
POWER:
Indicates that supply voltage is connected. As the diode is activated via the program, the
diode furthermore may indicate that the program is executed correctly in the internal con-
troller.
ERROR:
Indicates that the communication on PROFIBUS or RS 232 is in error. PROFIBUS-ma-
ster may for example have sent an unknown command or FBG10 has not been able to
convert a value from the motor controller. PROFIBUS-master can read the exact cause
of the error. See section
3.7.1, "Status description" , page 24.
FIELD BUS READY:
Indicates that FBG10 is active concerning the communication on PROFIBUS. This im-
plies that the physical connection is ok, and that the master on PROFIBUS has accepted
the FBG10 unit.
RS 232 BUSY:
This diode is lit as long as communication between motor controller and FBG10 via RS
232 takes place.