Table of Contents
Advertisement
DM Area Allocations
Mail Status (Ethernet Unit to CPU Unit)
15 14 13 12 11 10
m+17
Socket Services Parameter Area 1 to 8 (Ethernet Unit to CPU Unit)
Offset
Socket
No. 1
+0
m+18
+1
m+19
+2
m+20
m+21
+4
m+22
+5
m+23
+6
m+24
m+25
+8
m+26
+9
m+27
IP Address Display/Setting Area
76
9
8
The transmission statuses of user mail, periodic mail, and error log mail are
stored in this word as shown in the following table.
Bits
2
1
0
6
5
4
10
9
8
OFF
OFF
OFF
OFF
OFF
ON
OFF
ON
OFF
ON
ON
OFF
ON
ON
ON
Socket
...
No. 8
15 14 13 12 11 10 9
...
m+88
UDP/TCP socket number (1 to 8)
m+89
Local UDP/TCP port number (0000 to FFFF Hex)
m+90
Remote IP address (00000000 to FFFFFFFF Hex)
m+91
...
m+92
Remote UDP/TCP port number (0000 to FFFF Hex)
m+93
Number of send/receive bytes (0000 to 07C0 Hex (1984))
m+94
Send/receive data address
m+95
(Same as FINS variable area designation method.)
m+96
Timeout value (0000 to FFFF Hex)
...
m+97
Response code
When socket services are requested by control switch manipulation, the set-
tings must be made in advance in a Socket Service Parameter Area. The
parameters used will vary depending on the service requested. For details,
refer to 6-2 Using Socket Services with Socket Service Request Switches.
CS-series Ethernet Units
15 14 13 12 11 10 9
SW1
m+98
SW5
m+99
The set values of the Local IP Address Switches (rotary switches 1 to 8) on
the back of the Ethernet Unit are read and stored here when the power is
turned ON or the Unit restarted. If an incorrect address is set, 0000 (Hex) will
7
6
5
4
3
2
1
Status
Mail is either waiting to be sent or can be sent using
the Mail Send Switch. No mail is being sent.
Mail is being sent.
Mail is either waiting to be sent or can be sent using
the Mail Send Switch. The previous mail transmis-
sion was completed normally.
Mail is either waiting to be sent or can be sent using
the Mail Send Switch. An error occurred in the previ-
ous mail transmission.
Mail cannot be sent (system setting error).
8
7
6
8
7
SW2
SW6
Section 4-4
0
User mail status
Periodic mail status
Error log mail status
5
4
3
2
1
0
6
5
4
3
2
1
SW3
SW4
SW7
SW8
0
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
