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7. Command Control
7-1. Overview
USF-106UDC/DC-12G modules can accept commands over LAN.
Hereafter, the external control system is called Master and the USF-106UDC/DC-12G is called
Slave.
7-2. Communication Method
Communication Interface
Ethernet 100BASE-TX / 1000BASE-T RJ-45
Command Protocol Overview
1.
A Master control
Commands sent from a master control: TCP/IP
Responses sent from a slave to a master: TCP/IP
2.
Status report messages
Status report messages from a slave to a master: UDP
Responses sent from a master to a slave: UDP
3.
Setting command format (sent from a master to a slave):
Command are written in 7bit ASCII and ended with [CR][LF], and composed of four index
elements separated by three delimiters (comma characters). (See Sec. 7-5. Setting
Commands
” for details.)
7-3. Slave IP Address Setting
Slave IP address is the LAN port address of the USF frame in which a USF-106UDC/DC-12G is
installed. See the USF frame Operation Manual for details.
Specify the port no. same as the Target Port no. set in Sec. 7-4
. “Master IP Address Setting.”
7-4. Master IP Address Setting
Set the Master IP address using Web GUI network settings.
Connect to USF-106UDC/DC-12G Web GUI. See Sec. 6
. “Web GUI” for details.
Selecting the Network Setting tab opens the screen as shown below.
Fill in Master IP address in
“Target IP Address 1 and 2.”
Set the port no. in
“Target Port.” The port number is same as the Target IP Address 1 and 2. Two IP
addresses can be set. Click
Apply
after changing settings.
Data will be transmitted from the Slave to the Master after USF-106UDC/DC-12G power restart.
7-5. Setting Command
7-5-1. Master to Slave Messages
Commands from Master to Slave are written in 7-bit ASCII and ended with [CR][LF], and