Delta AH02HC-5A, Руководство по оборудованию

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A H 5 0 0 H a r d w a r e M a n u a l
9.2.7 Troubleshooting for AH10DNET-5A
The parameters which are mentioned in the table below are set in DeviceNet Builder version 1.07 or
above.
Error
code
Description Remedy
16#A080
AH10DNET-5A stops
running. Switch the operating status of the CPU module to the
running status.
16#A0F1
No slave is put in the scan
list of AH10DNET-5A. Put slaves in the scan list, and then download the
scan list to AH10DNET-5A.
AH10DNET-5A functions as
a master. The slave in the
scan list is disconnected or
does not exist.
1. Check whether the node ID of the slave changes.
2. Check whether the communication cable is
disconnected or loose.
3. Check whether the length of the cable is larger
than the maximum transmission distance. If the
length of the cable is larger than the maximum
transmission distance, the stability of the system
can not be ensured.
16#A0E2
AH10DNET-5A as a slave
does not connect to the I/O
module as a master.
1. Check whether the node ID of the slave changes.
2. Check whether the communication cable is
disconnected or loose.
3. Check whether the length of the cable is larger
than the maximum transmission distance. If the
length of the cable is larger than the maximum
transmission distance, the stability of the system
can not be ensured.
16#A0E7
AH10DNET-5A is checking
whether its node ID is the
same as the node ID of
other device on the
network.
If the error has occurred for a long time, please
eliminate the error in the following way.
1. Make sure that there are at least two nodes
working normally on the network.
2. Check whether the both ends of the cable are
connected to 121
Ω
terminal resistors.
3. Check whether the serial transmission speeds of
other devices on the network are the same.
4. Check whether the communication cable is
disconnected or loose.
5. Check whether the length of the communication
cable is larger than the maximum transmission
distance. If the length of the communication cable
is larger than the maximum transmission distance,
the stability of the system can not be ensured.
6. Check whether the shielded cable is grounded.
7. Supply power to AH10DNET-5A again.
16#A0E8
AH10DNET-5A is being
initialized. If the error has occurred for a long time, please
supply power to the module again.
16#A0F0
The node ID of
AH10DNET-5A is the same
as other node ID on the
network, or exceeds the
range. Make sure that the node ID of AH10DNET-5A is the
only one on the network. If the node ID of
AH10DNET-5A is not the only one on the network,
please change the node ID, and supply power to
AH10DNET-5 again.
16#A0F2
The working voltage of
AH10DNET-5A is low. Check whether the working voltage of AH10DNET-5A
and that of an AH500 series CPU module are normal.
16#A0F3
AH10DNET-5A enters the
test mode. Switch IN 1 on the module OFF, and supply power to
AH10DNET-5A again.
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