Station number settings status
Stores the set station number in the communication settings (Page 22). This device is for checking the setting status of
station number of the local station.
FX5 only
SD9040
R: Read only
• Master station
Reflects the parameter setting value on each device.
• Slave stations
Reflects the master station setting value on each device.
Precautions
Do not change the value with program or engineering tool.
Station number settings SD latch setting valid information
Turns ON when SD latch setting is set for the station number settings in the communication settings (Page 22).
FX5 only
SM9080
R: Read only
Precautions
Do not change the value with program or engineering tool.
Station number settings
Stores the set station number in the communication settings (Page 22). The stored value is the same as station number
settings status (SD9040, SD8173). When the latch setting is set, the station number can be changed with the program.
FX5 only
SD9080
R: Read only
*1 When the latch setting is set, read/write is possible.
• Master station
The parameter setting value is reflected also to the station number settings status (SD9040, SD8173).
• Slave stations
The parameter setting value is reflected also to the station number settings status (SD9040, SD8173).
When the latch setting is set to SD9080, value can be changed with a program or an engineering tool. The values can be
changed by powering OFFON or resetting the system.
Precautions
When the latch setting is not set, do not change the value with program or engineering tool.
FX3 Series compatible
SD8173
Descriptions
0: Master station
1 to 7: Slave station
Descriptions
ON: Station number settings is latched
OFF: Station number settings is not latched
Descriptions
0: Master station
1 to 7: Slave station
R/W
R
R/W
R
R/W
*1
R
2 N:N NETWORK
43
2.9 Related Devices
2