Mitsubishi Electric IQSS-R-E Reference Manual page 57

Considerations when detecting devices supporting iQSS
■Station numbers of slave stations are not sequential
When an automatic detection of connected devices is performed in a system configuration in which the station numbers of
slave stations are not sequential, a general-purpose remote I/O station is automatically set for a station without a station
number as a reserved station.
Arrange the stations and change the modules in accordance with the actual module configuration.
■"General Module" is displayed
After performing an automatic detection of connected devices, a reserved station and a station which is not included in the
network parameter are displayed as "General Module".
In that case, turn the power OFF, and ON again in the order from the slave station to the master station. Then, perform an
automatic detection of connected devices again.
■A system configuration is changed
When a system configuration is changed (stations are added or changed), a slave station may not be detected.
In that case, turn the power OFF, and ON again in the order from the slave station to the master station. Then, perform an
automatic detection of connected devices again.
■A standby master station is included in a system configuration
When a standby master station is included in a system configuration, the last station number is set for the station.
Change the station number in accordance with the actual system configuration.
■The operation is switched from the standby master operation to the master operation
When the standby master operation is switched to the master operation, a station whose operation is switched to the master
operation will not be detected.
In that case, turn the power OFF, and ON again in the order from the standby master station to the master station. Then,
perform an automatic detection of connected devices again.
■Automatic refresh parameters is not set
The following iQ Sensor Solution functions cannot be performed if the automatic refresh parameters (remote input (RX),
remote output (RY), remote register (RWr), and remote register (RWw)) are not set.
• Automatic detection function of a device supporting iQSS which is connected to a bridge module
• Sensor parameter read/write function
Write the automatic refresh parameters to a CPU module before performing an iQ Sensor Solution function.
For details on the automatic refresh parameters, refer to the following manuals.
• MELSEC-Q CC-Link System Master/Local Module User's Manual
• MELSEC-L CC-Link System Master/Local Module User's Manual
■"Read Model Name of Slave Station" checkbox is not selected
The following iQ Sensor Solution functions cannot be performed because the model name of a slave station cannot be read
unless "Read Model Name of Slave Station" on the "Operation Setting" screen is selected.
• Automatic detection of connected devices, verification of connected devices and configurations
• Sensor/device monitor
"General CC-Link module" is displayed on the "Sensor/Device Monitor for CC-Link" screen.
• Data backup/restoration
Select "Read Model Name of Slave Station", and write data to a CPU module before performing an iQ Sensor Solution
function.
When selecting "Read Model Name of Slave Station", refer to the following section.
Page 54 Checking if "Read Model Name of Slave Station" is selected
4
4 CC-Link
55