AS Series Module Manual 
9- 6  
 
2.  COM and RTU Mode:   
Refer to the following table and use FORMAT 2 knob to set up the communication. You can NOT use ISPSoft 
(HWCONFIG) to set up the communication mode in this format.   
CANopen (AS-FCOPM) in COM Mode and RTU Mode 
 
  EtherNet/IP (AS-FEN02): can only be installed in Card 2 for RTU mode. 
When using the communication card AS-FEN02, you need to set ID1 and FORMAT1 to 0. The IP address can be 
edited through knobs.   
IP Address Setup (AS-FEN02) in RTU Mode 
Other combination 
0
(HWCONFIG) 
DHCP 
IP Address 
192.168.1.x,x=1~FE(1~254) 
 
The parameters of AS-FEN02 are stored in AS300 PLC or AS00SCM-A. Thus you need to use the knobs to set up 
the IP address for AS-FEN02 or use COMMGR or IP Setup tool to scan and check for the IP address of AS-FEN02. 
Refer to section 9.4.2 for more information.   
1.  When both knobs ID2 and FORMAT 2 are set to 0, IP address is set through EIP Builder (ISPSoft -> 
HWCONFIG).   
  Open EIP Builder and add AS00SCM (RTU) + AS-FEN02 to your network. Double-click HWCONFIG to 
set up. 
  Open EIP Builder and select IP Setting Tool from the Tool on the tool bar to scan for the device IP 
address for setup. 
2.  When both ID2 and FORMAT 2 are set to F, IP setting mode is in DHCP mode. After setting is complete, you 
need to turn the power OFF and then ON to make sure the modules are sending DHCP requests. Check the 
sticker on the AS-FEN02 communication card for the MAC address. After that open EIP Builder and select IP 
Manager from the Tool on the tool bar and click Start the Server to set up the correspondences between MAC 
address and IP address.   
3.  When either ID2 or FORMAT 2 is NOT 0 or F, IP address is set by knobs ID2 and FORMAT 2. Hexadecimal 
format is used and ID2 corresponds to x16
1
 and FORMAT 2 to x16
0
. The possible IP address is 192.168.1.x, 
x=1~FE (1~254).   
 
  PROFINET (AS-FPFN02): You can use the knob to restore back to default settings.