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LED indicator Description Resolution
The green light
flashes once
every one
second.
DVP32ES200TC
stops.
The program is being downloaded to the superior
PLC, and users are waiting to finish downloading
the program.
As a slave, the PLC
is preparing to run.
1. Check whether the CANopen bus cable is a
standard one.
2. Check whether the wiring of the bus cable in
the CANopen network is correct.
3. Check whether the transmission speed of the
master is the same as that of the slave.
The green light
flashes.
As a master, the
PLC is preparing to
connect to the
slave.
1. Check whether the CANopen bus cable is a
standard one.
2. Check whether the wiring of the bus cable in
the CANopen network is correct.
3. Check whether the slave is off-line.
The red light
flashes twice
every one
second.
The slave is
off-line.
1. Check whether the CANopen bus cable is a
standard one.
2. Check whether both ends of the CANopen bus
are connected to the terminal resistors.
The red light
flashes once
every one
second.
The bus error
exceeds the
waning level.
1. Check whether the CANopen bus cable is a
standard one.
2. Check whether both ends of the CANopen bus
are connected to the terminal resistors.
3. Check whether there is much interference
around the CANopen bus cable.
The red light
keeps on.
The bus is
removed. (Bus-off)
1. Check whether the wiring of the bus cable in
the CANopen network is correct.
2. Check whether the transmission speed of
DVP32ES200TC is the same as that of the
slave.
Special D and Special M Used in CANopen
Special D/Special M Attribute Description
M1349 R/W
ON: The CANopen function is enabled. (Default: ON)
D9980 R CANopen state message code
D9981 ~ D9996 R CANopen state message codes of slave 1~slave 16
D9997 R CANopen communication firmware version
D9998 R
Error states of slaves
(bit0~15: Slave 1~Slave 16; ON: An error occurs.)
Note: Please refer to DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual for more information
about the CANopen communication.
I/O Terminal Layouts
y DVP32ES200RC, DVP32ES200TC
X2X1X0S/S
24G+24V
X5
X4X3
Y4C1
Y3Y2Y1Y0C0
D-
Y7
Y6Y5
NC
D+
CAN+
DVP32ES2-R (16DI/16DO)
X15X14X12X11X10X7X6
Y10C2
X16
Y11
C3
Y13Y12
Y15Y14
Y17Y16
X13 X17
SG
CAN-
CAN+
CAN-
X2X1
X0
S/S
24G+24V
X5
X4
X3
Y4Y3Y2Y1Y0ZP0UP0D- Y7Y6Y5
NC
D+
DVP32ES2-T (16DI/16DO)
X15
X14X12X11
X10
X7
X6
ZP1UP1
X16
Y10 Y13Y12Y11 Y15Y14 Y17Y16
X13
X17
SG
Precision of the RTC (Second/Month)
Temperature
(°C/°F)
0/32 25/77 55/131
Maximum error
(Second)
-117 52 -132
Duration in which the RTC is latched: One week (Only version 2.00 and above are
supported.)
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