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Command/Response Reference

Section 11-3

Always specify the unit address of the Ethernet Unit in the CMND(194)
instruction.

Response Codes

11-3-5 BROADCAST TEST RESULTS READ

Reads the results (number of times data received) of the broadcast test.

Command Block

Response Block

Parameters

Times Received
(Response)

The number of times the data has been received normally during the broad-
cast send test is returned as a hexadecimal number. The number of times
received is cleared each time the result is read.

Response Codes

11-3-6 BROADCAST DATA SEND

Sends test data simultaneously to all nodes on the network.

Command Block

Parameters

Test Data (Command)

This command specifies the data to be sent to the specified nodes. Up to
1,460 bytes can be specified.

Precautions

No response is made to this command.

When using this command, set the FINS header parameters (or the control
data for the CMND(194) instruction) as follows:

Destination node number:

FF (broadcast data)

Destination unit address:

FE (Ethernet Unit)

Response/no response flag:

1 (no response)

11-3-7 ERROR LOG READ

Reads the error log.

Response code

Description

0000

Normal

1001

Command too large

1002

Command too small (No test data)

Command
code

Response
code

Times
received