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CPU Bus Unit Allocations in the CPU Unit
Service Status (Ethernet Unit to CPU Unit)
15 14 13 12 11 10
n+17
Error Status (Ethernet Unit to CPU Unit)
15 14 13 12 11 10
n+18
Note A transceiver is built into the CS1W-ETN11 and CJ1W-ETN11. If this bit turns ON, the Ethernet Unit has
malfunctioned.
Socket Service Request Switches 1 to 8 (CPU Unit to Ethernet Unit)
9
8
Power status (CS1W-ETN01 only)
9
8
7
6
5
4
Bit 08: Internode test flag (OFF: Test stopped, ON: Test running)
Bit 14: Address mismatch
Bit 15: EEPROM error
n+19 to n+22
7
6
5
4
3
2
3
2
1
0
Bit 01: Transceiver echo test error (CS1W-ETN01 only)
Bit 02: IP address error
Bit 03: IP address table error
Bit 04: IP router table error
Bit 06: Routing table error
Bit 07: Transceiver error (CS1W-ETN01 only)
15
14
13
12
11
10
9
7
6
5
4
3
2
1
Appendix F
1
0
FTP status
8
0
UDP Open Request Switch
TCP Passive Open Request Switch
TCP Active Open Request Switch
Send Request Switch
Receive Request Switch
Close Request Switch
271
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