Mitsubishi Electric MELSEC iQ-F Series User Manual page 152

Block assurance specification per connection
■Connection 1 to 32 input data update state (Un\G11434 to Un\G11465)
This area stores the update status of the input data when 'Block assurance state per connection' (Un\G5001) is set to "2: Data
assurance is being performed.".
• 0: No update available or data reading finished*1
• 1: Update available
*1 If a program is used to read the input data after the input data is updated, the buffer memory value changes from 1 to 0.
Address Description
Un\G11434 Connection number 1 input data update state
Un\G11435 Connection number 2 input data update state

Un\G11465 Connection number 32 input data update state
■Connection 1 to 32 output data update state (Un\G11498 to Un\G11529)
This area stores the update status of the output data when 'Block assurance state per connection' (Un\G5001) is set to "2:
Data assurance is being performed.".
• 0: No update available or data reading finished
• 1: Update available
*1 If a program is used to write the output data, the buffer memory value changes from 0 to 1.
Address Description
Un\G11498 Connection number 1 output data update state
Un\G11499 Connection number 2 output data update state

Un\G11529 Connection number 32 output data update state
Class1 communications input data area
■Class1 communications input data area (Un\G12000 to Un\G35999)
This area stores the data received by the FX5-ENET/IP from the EtherNet/IP device during Class1 communications.
Set the data to be received by the FX5-ENET/IP from the EtherNet/IP device in the EtherNet/IP Configuration Tool for FX5-
ENET/IP. (Page 85 [Connections] tab)
Address Description
Un\G12000 to Connection number 1 input data area
Un\G12749
Un\G12750 to Connection number 2 input data area
Un\G13499

Un\G35250 to Connection number 32 input data area
Un\G35999
APPX
150
Appendix 4 Buffer Memory
*1