Lenze EPM−T9XX Modular system Manual de usuario Pagina 37

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CAN GatewayECO
4
The modular system
4.2
L
4.2−3
EDSPM−TXXX−9.0−11/2009
64
32
16
8
4
2
1
L/C
1
0
L/C
L/C
1
1
0
0
0
1
epm−t231
Fig. 4.2−2 Set the communication protocol for the CAN GatewayECO
System bus (CAN)
CANopen
) Note!
Changes to the communication protocol are only adopted when
the supply voltage is switched on again.
LED Status Meaning
PW (yellow) on Module supply voltage on
ER (red) on Incorrect data transmission on the backplane bus.
RD (green)
on Signals error−free data transmission on the backplane bus.
See table below
BA (yellow) See table below
PW (yellow) ER (red) RD (green) BA (yellow) Meaning
on off blinking (1 Hz) off Self test and initialisation in progress
on off on on
System bus (CAN)/CANopen in the
"Operational"state
on off on blinking (1 Hz)
System bus (CAN)/CANopen in the
"Pre−Operational"state
on off on blinking (10 Hz)
System bus (CAN)/CANopen in the
"Stopped"state
on blinking (10 Hz) on
on
blinking (1 Hz)
blinking (10 Hz)
System bus (CAN)/CANopen "Offline"state
on blinking (1 Hz) on System bus (CAN)/CANopen "Warning"state
on on on on Error during RAM or EEPROM initialisation
on blinking (1 Hz) blinking (1 Hz) blinking (1 Hz) Baud rate setting mode active
on blinking (10 Hz) blinking (10 Hz) blinking (10 Hz) Error during baud rate setting
on off blinking (1 Hz) off Address setting mode active
) Note!
NMT telegrams for changing to the different states can be found in
the chapter "Networking via system bus (CAN)" or "Networking via
CANopen".
Setting the communication
protocol
Status displays
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