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Command/Response Reference Section 11-3
11-3-3 CONTROLLER STATUS READ
Reads the controller status.
Command Block
Response Block
Parameters
Error Flags (Response) Indicates the operating status and errors that occurred when the Ethernet Unit
was started.
The cause of each error is listed below.
Transceiver Echo Test Error (CS1W-ETN01 only)
An error occurred during the self diagnostic testing after the Unit was turned
on or reset.
Note If this bit turns ON for the CS1W-ETN11 or CJ1W-ETN11, the Ether-
net Unit has malfunctioned.
IP Address Error
All bits for the network number or host number are set to 0 or 1.
IP Address Table Error
More than 32 records exist in the IP address table.
IP Router Table Error
More than 8 records exist in the IP router table.
Routing Table Error
Local network table contains 0 or more than 16 records.
Relay network table contains more than 20 records.
Transceiver Error (CS1W-ETN01 Only)
The transceiver cable is disconnected or the transceiver is defective.
0106
Command
code
4 bytes 4 bytes
0106
4 bytes 4 bytes 4 bytes
Command
code
Response
code
Total
number of
packets
received
Tot al
number of
receive
errors
Tot al
number of
packets
sent
Tot al
number
of errors
sent
Tot al
number
of send
collisions
Error flags
2 bytes
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)
Bit 08: Internode test flag (OFF: Test stopped, ON: Test running)
Bit 14: Address mismatch
Bit 15: EEPROM error
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0