AH500 Module Manual
10-6
10.2.4 Address Switch
The switch is used on setting up the node address of AH10DNET-5A on DeviceNet. Range: 00~63
(64~99 are forbidden.)
Switch setting Description
0-63
Valid DeviceNet node address
64-99
Invalid DeviceNet node address
Example: If you need to set the node address of AH10DNET-5A to 26, simply switch the
corresponding switch of x10
1
to 2 and the corresponding switch of x10
0
to 6.
Note:
1. After the setup is completed, repower AH10DNET-5A. While AH10DNET-5A is working,
changing the setting of node address will be invalid.
2. Use the slotted screwdriver to rotate the switch carefully in case you scratch the switch.
10.2.5 Function Switch
The function switches are used for:
Setting up the work mode (IN0)
Setting up the baud rate of DeviceNet (DR0~DR1)
Max. transmission distance
ON OFF 500 kbps 100 m
ON ON
Entering the mode of extended baud rate (See
section 10.7.3.)
IN0
ON
When the corresponding equipment is off-line,
the I/O data in the buffer area will be held.
OFF
When the corresponding equipment is off-line,
the I/O data in the buffer area will be cleared.
Reserved
Note:
1. After the setup of the function switch including DR1, DR0 and IN0 is completed, repower
AH10DNET-5A.
2. Use slotted screwdriver to adjust the DIP switch carefully in case you scratch the switch.
10.2.6 Seven-segment Display
The digital display provides the following function:
Showing the node station number of AH10DNET-5A
Showing the error message of the slave
Note:
1. While AH10DNET-5A is working normally, the digital display shows its own node address.
2. If “E1” and “03” are shown continuously, it indicates that the error of E1 exists in the slave of
node address 03.
3. If the error codes such as “E7” and “E1” are shown, please refer to section 10.10.2 for
treatment.
10.2.7 Backplane Interface
The interface is used for connection between AH10DNET-5A and a backplane.
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