Interrupt Settings; Ip Packet Transfer Setting - Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual

Interrupt Settings

Set the parameters required for starting up an interrupt program.
Item
Interrupt Occurrence Factor
Channel No./Connection No.
Detection Method
Interrupt Pointer
Comment
*1 When "Q Compatible Ethernet" is selected in the network type, the setting range is 1 to 16.
*2 An interrupt program is started when the receive data is stored in the channel or connection specified in "Channel No./Connection No.".
*3 When selecting "SEND Instruction Data Reception", set "Communications by Network No./Station No." under "Own Node Settings" of
"Basic Settings" to "Enable", and set the network number and station number.
Maximum number of interrupt settings can be set to one module (sum of the settings for the P1 connector and
the P2 connector) is 16.
Setting number of the interrupt settings is shared in P1 connector and P2 connector.
For example, when SI00 is set on the P1 connector side, SI00 on the P2 connector side cannot be set.

IP Packet Transfer Setting

Set when using the IP packet transfer function.
The IP packet transfer function enables the Ethernet device (such as computers) connected to the Ethernet-equipped module
to communicate with the device on other networks that has an IP address via CC-Link IE Field Network or CC-Link IE
Controller Network.
To use this function, set "IP Packet Transfer Function" to "Not Use". (Default: Not Use)
For details on the IP packet transfer function, refer to the following.
•  MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
•  MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
If the application timeout of the request source device occurs due to a heavy communication load on the path
that an IP packet takes, measure the response time using the PING command from the request source device
and adjust the application timeout time. Data size must be within 1460 bytes when the PING command is
used.
Description
*2
Set the interrupt cause.
Set the start condition of an interrupt program. When "Interrupt
Occurrence Factor" is set to "SEND Instruction Data Reception", set
the number of the channel which receives send data.
When "Interrupt Occurrence Factor" is set to "Reception Connection",
set the number of the connection which receives send data.
The detection method for the interrupt condition is displayed when
"Interrupt Occurrence Factor" is set.
Set an interrupt pointer (device (I)) to be used for a program.
Set a comment for the interrupt pointer used, if required.
Setting range
*3
• SEND Instruction Data Reception
• Reception Connection
(Default: Blank)
• SEND Instruction Data Reception: 1
to 8
*1
• Reception Connection: 1 to 64
(Default: Blank)
Edge
(Default: Blank)
Device: I0 to I15, I50 to I1023
(Default: Blank)
256 one-byte characters maximum
(Default: Blank)
2 PARAMETER SETTINGS
2.3 Application Settings
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