CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 342

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Checking FTP Status
11-6 Checking FTP Status
11-6-1 FTP Status Flag
314
n+13
15 14 13 12 11 10
Note
PPP: Path name
XXX: IP address
YY:
MM: FINS error code
NN: Socket error code
The current status of the FTP server can be obtained from the service status
in the words allocated to the EtherNet/IP Unit in the CPU Bus Unit Area in the
CIO Area. The word containing the FTP Status Flag can be computed as fol-
lows: CIO 1500 + (25 x unit number) + 13
1. File operations for files on the Memory Card are performed during FTP
2. When using File Memory Instruction from the program in the CPU Unit,
1
0
Status of
communications. Do not remove the Memory Card or turn OFF power to
the PLC while FTP is being used.
program exclusive control using the FTP Status Flag so that the same data
is not manipulated simultaneously by more than one instruction.
bit 00
Port number
9
FTP server busy (a user is connected)
FTP server free
8
7
6
5
4
3
2
Meaning
1
0
FTP Status Flag
Section 11-6