Hakko Electronics Monitouch V9 Series, Connection Manual

Page: 41 / 430

1.3 Connection Methods
1-29
V-SFT Ver. 6 Settings
Make settings on [Hardware Setting]  [PLC Properties]. The differences with respect to a 1 : n connection and the points
where care is required are explained here.
For details on other settings, refer to “ Hardware Settings” (page 1-14) in “ 1 : n Connection (Multi-drop)”.
PLC Properties
Item
Contents
Communication
Setting
Connection Mode 1 : n Multi-link2 (Ethernet)
Multi-link2
(Ethernet)
Local Port No.
1: Master
2 to 32: Slave
* 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 32
Set the total number of V9 units connected in the multi-link2 (Ethernet) connection.
The setting must be the same as other V9 series on the same communication line.
Retry Cycle
Valid only when the local port is “1” (master).
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.
LAN Port No.
Set a value in the range from 1024 to 65535 (excluding 8001 and 8020).
Default: 64000
* Set the same port number for all master and slave stations.
Multi-link2 (Ethernet)
Table
Click [Setting] to display the [Multi-link2 (Ethernet) Table] window.
For details on settings, refer to the next section.
PLC
MONITOUCH
Send delay time “t”