Communication Speed Setting Function - Mitsubishi Electric NZ2GN2S1-16D User Manual

8.4

Communication Speed Setting Function

Sets the communication speed.
Setting procedure
Set the communication speed using function setting switch 10 of I/O module.
This setting is common to P1 and P2.
Function setting switch 10
Off
On
• The communication speed setting is determined by the status of function setting switch 10 when the I/O
module starts.
• When the status of function setting switch 10 is changed after the I/O module starts, a Function setting
switch 10 changed error (error code: 020AH) occurs, but the communication speed setting does not
change.
Setting status
The communication speed setting status can be checked by Communication speed setting status (RWr2.b8). For details, refer
to the following.
Page 233 Communication speed setting status (RWr2.b8)
Applicable version
When setting the communication speed, check the firmware version of the I/O module. ( Page 256 Added and Changed
Functions)
An I/O module with a firmware version that does not support the communication speed setting operates at a fixed
communication speed of 1Gbps.
Precautions
• Depending on the communication speed, the communication cycle range that can be set varies. For details, refer to the
following.
Page 151 Communication cycle interval setting
• For details on the system configuration when using a remote station that operates at a communication speed of 100Mbps,
refer to the following.
User's manual for the master station used
Setting value
1Gbps (Factory default)
100Mbps
8.4 Communication Speed Setting Function
8
8 FUNCTIONS
175