AH500 Module Manual 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) 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. 10-6 DR1 DR0 Baud rate Max. transmission distance OFF OFF 125 kbps 500 m OFF ON ON OFF 250 kbps 500 kbps 250 m 100 m ON ON Entering the mode of extended baud rate (See section 10.7.3.) ON When the corresponding equipment is off-line, the I/O data in the buffer area will be held. IN0 OFF When the corresponding equipment is off-line, the I/O data in the buffer area will be cleared.
IN1 Reserved