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ISPSoft User Manual

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Chapter 2 Starting and Setting<br />

Additional remark<br />

AH500 series CPU modules are quipped with USB ports, serial ports, and Ethernet ports. Only<br />

AHCPU5xx-EN series CPU modules are equipped with Ethernet port. Besides, the serial ports and<br />

the Ethernet ports on AH500 series CPU modules can be set by HWCONIFG in <strong>ISPSoft</strong>. Please<br />

refer to section 3.3.3 and section 3.3.4 for more information.<br />

Compared with the serial port and the Ethernet port on an AH500 series CPU module, it is more<br />

convenient to connect the USB port on the AH500 series CPU module to a computer. If users want<br />

to connect a new CPU module to a computer, they can connect the CPU module to the computer<br />

with a USB cable, set the serial port and the Ethernet port on the CPU module through HWCONFIG<br />

in <strong>ISPSoft</strong>, and then download the communication parameters for the serial port and the Ethernet<br />

port.<br />

The default values of the communication parameters for the serial port and the Ethernet port on an<br />

AH500 series CPU module are as follows.<br />

• Serial port<br />

Communication port<br />

Communication parameter<br />

COM 1 COM 2<br />

Connection type RS232 RS232<br />

Transmission mode ASCII ASCII<br />

Communication speed (Baud rate) 9600 9600<br />

Data length 7 7<br />

Parity bit Even Even<br />

Stop bit 1 1<br />

Station address 1 3<br />

• Ethernet<br />

Communication parameter<br />

Parameter value<br />

IP address assignment<br />

Static<br />

IP address 192.168.1.1<br />

Subnet mask 255.255.255.0<br />

Gateway address 192.168.1.1<br />

2-49

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