Hakko Electronics Monitouch V9 Series, Connection Manual

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1.3 Connection Methods
1-37
V-SFT Ver. 6 Settings
Hardware Settings
Selecting a device to be connected
Select the device for connection from [System Setting]  [Hardware Setting].
PLC properties
Configure the [PLC Properties].
Item Contents
Communication
Setting
Connection Mode
1:1/1:n
Set the number of PLCs that are to be communicated with.
Port No. Set the port number of the V9 series to be used for communications with the PLCs.
KeepAlive
(Under development)
This setting is used when using the “KeepAlive” function.
The “KeepAlive” function is used for periodically checking the connection with devices
on the network.
This function enables a prompt detection of a communication error, thus, significantly
shortens the time to wait until a “disconnect” process takes place after an occurrence of
the time-out error.
* When using this function, select [Disconnect] for [Comm. Error Handling].
 [Use KeepAlive]
Select [Yes] when using the “KeepAlive” function.
The following settings will take effect.
- [Retrials]
Specify the number of retrials. If a timeout persists even after as many retrials
as specified, an error handling routine will take place.
0 to 255 Default: 0
- [Time-out Time]
Specify a period of time allowed for V9 to monitor a response from its
connected device.
If no response is given within the specified time, retrial will be made.
1 to 999 (

10 msec) Default: 30 (

10 msec)
- [Checking Cycle]
Set the cycle time of “KeepAlive” communication.
1 to 999 (

10 msec) Default: 10 (

10 msec)
Double-click