Controller Status Read - Omron CS1W-ETN11 Operation Manual

Command/Response Reference

11-3-3 CONTROLLER STATUS READ

Command Block
Response Block
06 01
Command
code
Parameters
Error Flags (Response)
15 14 13 12 11 10 9
Reads the controller status.
06 01
Command
code
2 bytes 4 bytes
Response Error flags Total
code number of
packets
received
Indicates the operating status and errors that occurred when the Ethernet Unit
was started.
8 7 6 5 4
Bit 08: Internode test flag (OFF: Test stopped, ON: Test running)
Bit 14: Address mismatch
Bit 15: EEPROM error
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.
4 bytes 4 bytes
Total Total
number of number of
receive packets
errors sent
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)
Section 11-3
4 bytes 4 bytes
Total Total
number number
of errors of send
sent collisions
219