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9-13
9 FTP Server
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
9-6 FT
P
Ser
ver Statu
s
9
9
-6-1
FTP Statu
s
9-6
FTP Server Status
You can use the following device variable for the CJ-series Unit to see whether the FTP server is oper-
ating.
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.
9-6-1
FTP Status
Device variable name for CJ-
series Unit
Data
type
R/W
Meaning
Description
*_CommSta2
WORD
R
Communications Sta-
tus 2
Bit 00: FTP Status
Bit 14: Link Status
*_FTPSta
BOOL
R
FTP 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.)
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......