Delta Electronics DVP-MC Series, Инструкция

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
LED Indicators & Trouble-Shooting

ERR LED
LED status Indication How to correct
Off PLC in normal operation --
Red light
flashing
Syntax errors in the PLC
program; devices or
commands exceed the
allowed range Find out the cause of error from register D1004 in
the PLC and the location of error from D1137. For
details, see
“DVP-PLC Application Manual:
Programming” .
Red light
quickly flashing Insufficient power supply
for DVP10MC11T Check if the power supply load for DVP10MC11T
is normal.

CAN LED
LED status Indication How to correct
Green light
single flashing CANopen network in
STOP status The host controller is downloading the program
and waiting for the download to be completed.
Green light
flashing CANopen network in
pre-operational status

Check if the CANopen network is connected
correctly.

Check if the slave configured on the network
exists.
 Check if the slave is offline.
Green light
constantly on CANopen network in
operational status
--
Red light single
flashing Bus error, exceeding the
alarm level

Check if the connecting cable for the CANopen
bus is standard cable.
 Check if there are termination resistances at
both ends of the CANopen bus.
 Check if the interferences around the CANopen
bus are too big.
Red light
constantly on
Bus-off
 Check if the cable connection in the CANopen
network is correct.
 Check if the baudrate of DVP10MC11T is
consistent with its slaves.

MTL LED
LED status Indication How to correct
Off
DVP10MC11T is not
configured with slaves.
Configure slaves for DVP10MC11T in the
CANopen Builder software and download the
configuration.
Green light on
DVP10MC11T in
operational status;
motion control program
in executing status.
--
Green light
flashing
DVP10MC11T has not
been connected with the
slave.

Check if the CANopen network is connected
correctly.

Check if the slave configured on the network
exists.
Red light
constantly on Hardware error in
DVP10MC11T
Send DVP10MC11T back to factory for repair.
Red light
flashing
DVP10MC11T is
operating in abnormal
status.
 Check if the set synchronous scan period is too
short.

Check if there is slave offline from the CANopen
network.

Press the RESET button on DVP10MC11T
(Re-enter STOP status after the program is
executed.)
CALL NOW 800-985-6929 Email: charles@automatedpt.com
CALL NOW 800-985-6929 Email: charles@automatedpt.com