Mitsubishi Electric MELSEC iQ-R Series User Manual page 262

Protocol information
■Protocol information (Un\G1294016 to Un\G1294031)
Address
Un\G1294016
Un\G1294017
Un\G1294018
Un\G1294019
Un\G1294020
Un\G1294021
Un\G1294022 to Un\G1294031
*1 Sets the protocol automatically according to the system settings.
While the system is operating with the protocol version 2.0, if a device that supports protocol version 1.0 attempts to join, the joining
station does not establish a data link.
Firmware version
"15" or later
"14"
Timeslot information for slave station cyclic transmission
■Timeslot information for slave station cyclic transmission (Un\G1294048 to Un\G1294167)
Address
Un\G1294048

Un\G1294167
APPX
260
Appendix 3 Buffer Memory
Name
Protocol operating status
Write request
Protocol setting
Write implementation status
Setting result
Protocol setting status
System area
With/without connection to CC-Link IE TSN Class A devices
Protocol version 1.0
Available
Not available

Available
Not available
Name
Timeslot for station number 1 cyclic transmission
Timeslot for station number 120 cyclic transmission
Description
Stores the operating status of the protocol.
0: Operating protocol not determined or CC-Link IE TSN
Class settings set to CC-Link IE TSN Class B only
1: Operating with the protocol version 1.0
2: Operating with the protocol version 2.0
Write the protocol settings to RJ71GN11-T2.
0: Do not write
1: Write
Set the operating protocol.
0: Automatic setting
1: Protocol version 1.0 fixed
2: Protocol version 2.0 fixed
Stores the writing implementation status to RJ71GN11-T2.
0: Writing not implemented or in progress
1: Writing completed
Stores the setting result.
0: Completed successfully
Other than 0: Completed with an error (error code)
Stores the protocol settings held by RJ71GN11-T2.
0: Automatic setting (factory default)
1: Protocol version 1.0 fixed
2: Protocol version 2.0 fixed

Protocol version 2.0


Not available
Available
Available
Description
Stores the Timeslot for cyclic transmission of
station number 1.
0: Undetermined
1: Timeslot 1
3: Timeslot 3
4: Timeslot 4
5: Timeslot 5
6: Timeslot 6
Stores the Timeslot for cyclic transmission of
station number 120.
0: Undetermined
1: Timeslot 1
3: Timeslot 3
4: Timeslot 4
5: Timeslot 5
6: Timeslot 6
*1
Operating protocol version
1.0
2.0
1.0
1.0
2.0