Omron fh series, Operation Manual

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Appendices
A - 4
Vision System FH Series Operation Manual for Sysmac Studio (Z343)
The serial number saved in the nonvolatile memory of the Vision Sensor is displayed in the Serial Num-
ber (1018-04 hex). Controllers that support Sysmac Device Features can use this serial number to
check the network configuration. To enable this check, in Sysmac Studio, set [Serial No. Check Condi-
tion] to [Set Value = Actual Unit] on the [EtherCAT Edit] screen. If the set condition is not met, a Network
Configuration Check Error will occur.
Additional Information
This network configuration check detects any slave devices that have been replaced, which
prevents you from forgetting to set parameters on those slaves.
The ESI Specification is a set of specifications that define the entries required in an EtherCAT Slave
Information (ESI) file.
The Slave Information Interface (SII) is an interface area in the nonvolatile memory of an EtherCAT
slave that stores the configuration information specific to that EtherCAT slave.
Sysmac Device EtherCAT slaves check the SII information from the slave side.
If one of these slaves finds that SII information with which it cannot operate was written, it generates an
SII Check Error (Error No. 88.3). If this error persists even after turning OFF and then ON the power
again, contact your OMRON sales representative.
Precautions for Correct Use
Do not use third-party or any other configuration tools to edit the SII information.
A-1-3 Serial Number Display
A-1-4 Compliance with ESI Specification (ETG.2000 S (R) V1.0.1)
A-1-5 SII Data Check