Hakko Electronics Monitouch V9 Series, Connection Manual

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1-18
1. Overview
V-SFT Ver. 6 Settings
Make settings on [Hardware Setting]  [PLC Properties]. The differences with respect to a 1 : 1 connection and the points
where caution is required are explained here.
For details on other settings, refer to Hardware Settings in “ 1 : 1 Connection” (page 1-8).
PLC Properties
Multi-link2
For a master, set all of the items. For a slave, set only those items marked “

”.
Item Contents
Communication
Setting
Connection Mode Multi-link2
Multi-link2
Click [Setting] to display the [Multi-link] dialog, then make the necessary settings in this
dialog.
For more information on settings, see “ Multi-link2” (page 1-18).
Local Port No. 
1 to 4
Specify a port number of the V9. For the master set “1”, and for the slaves set “2” to “4”.
Note that if the port number specified is the same as that already set for another V9 unit, the system will not
operate correctly.
Send Delay Time
Specify a delay time that elapses before V9 sends the next command after receiving data from the PLC.
Normally use the default setting (0).
Total

2 to 4
Set the total number of V9 units connected in the multi-link2 connection.
The setting must be the same as other V9 series on the same communication line.
Retry Cycle
Set the number of cycles before the master sends an inquiry for restoration to a slave that has a communication
problem (= system down). When a slave has a problem, it is temporarily removed from the communication
targets, and the master sends an inquiry for restoration every number of cycles specified for [Retry Cycle].
This setting does not affect the communication speed if no problem is occurring on the slave; however, if there is
any problem, it does affect the communication speed.
When the setting value is small: Restoration will not take long.
When the setting value is large: Restoration will take a longer time.
Multi-Link Baud Rate 
4800/9600/19200/38400/57600/115 Kbps
Set the baud rate for between V9 series units.
The setting must be the same as other V9 series on the same communication line.
Connect Port
CN1/MJ1/MJ2
Set the port to be connected to slaves.
 Master  Slave
PLC
MONITOUCH
Send delay time “t”