20-12 20. Hitachi Industrial Equipment Systems
20.1.4 HIDIC-EHV (Ethernet)
Communication Setting
Editor
Make the following settings on the editor. For more information, see “1.3.2 Ethernet Communication”.
IP address for the V9 unit
- When specified on the screen program:
[System Setting] [Hardware Setting] [Local Port IP Address]
- When specified on the V9 unit:
Local mode [LAN Setting]
Port number for the V9 unit (for communication with PLC)
[System Setting] [Hardware Setting] [PLC Properties] [Communication Setting]
IP address and port number of the PLC
Register on the [PLC Table] in [System Setting] [Hardware Setting] [PLC Properties] [Target Settings].
PLC
Control Editor
IP address setting
Ethernet communication (task code) setting
Available Device Memory
The available setting range of device memory varies depending on the PLC model. Be sure to set within the range available for
the PLC to be used. Use [TYPE] when assigning indirect device memory for macro programs.
Item Contents
IP address Specify the IP address for the PLC.
Subnet mask Specify the subnet mask for the PLC.
Default gateway Specify according to the environment.
Item Contents
Valid
Select a port to which the V9 unit is
connected and make the port enabled.
Port No. Set the port number of the PLC.
Protocol UDP/IP
Device Memory TYPE Remarks
WR (internal output/word) 00H
X (external input) 01H WX as word device
Y (external output) 02H WY as word device
L (CPU link area) 03H WL as word device
M (data area) 04H WM as word device
TC (timer, counter/elapsed time) 05H
R (internal output/bit) 06H
TD (timer, counter/contact) 07H
WN (network input/output) 08H
CL (counter clear) 09H
EX (extensional external input) 0BH WEX as word device
EY (extensional external output) 0CH WEY as word device
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