Ftp Server Status; Ftp Status - Omron CJ1W-EIP21 Operation Manuals

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FTP Server Status

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FTP Status

You can use the following device variable for the CJ-series Unit to see whether the FTP server is oper-
ating.
Device variable name for CJ-
series Unit
*_CommSta2
*_FTPSta
Precautions for Correct Use Precautions for Correct Use
File operations for files on the SD Memory Card are performed during FTP communications. Do
not remove the SD Memory Card or turn OFF power to the Controller while FTP is being used.
Additional Information
When using File Memory Instruction from the program in the CPU Unit, program exclusive con-
trol using the FTP Status variable so that the same data is not manipulated simultaneously by
more than one instruction.
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Data
R/W Meaning
type
WORD R Communications Sta-
tus 2
BOOL R

FTP Status

9 FTP Server
Description
Bit 00: FTP Status
Bit 14: Link Status
TRUE: FTP server is operating.
(The FTP client is connected.)
FALSE: FTP server is not connected.
(The FTP client is waiting for a connection.)
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