YASKAWA MP920 User Manual page 92

No. of Relayed Network 2 (Relay Destination Networks 2)
This parameter is valid with the Message Relay Function, and specifies the relay destination
networks for messages.
• Any network whose number has been specified in either Relay Destination Network 1 or
Relay Destination Network 2 will be valid.
215IF Network Configuration 1
ST#1 ST#2 ST#3
NW#1
Settings
The 215IF relay settings for ST#1 to ST#6 will be the same.
• Message Relay Function: Yes
• No. of Relayed Network 1: 1 to 1
• No. of Relayed Network 2: Not set
With the above settings, any Machine Controller at ST#1 to ST#6 can be accessed from the
MPE720.
Remarks
• The CP-215 Relay Function must be set in order to access a Machine Controller (ST#1
to ST#5 in the above diagram) that is not directly connected via a CP-215 from the
MPE720.
• With a single network configuration, set the Relay Function for all stations. Set the local
network number as the relay destination network number.
ST#4 ST#5
MPE720
RS-232C
5-31
5.6 Relay Function
CP-215
ST#6
5