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5-5 Objects Usable by DL-EP1

5-20

Identity Object

Appendix

- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (FD-MH) -

Reference 1) Details of status (16 bits)

Bit Name Description

0Owned

ON: This bit is set to ON when one or more class1 or class3

connections are established.

1 Reserved Always OFF.

2 Reserved Always ON.

3 Reserved Always OFF.

4 to 7

Extended Device

Status

Bits 4 to 7 are set according to the DL-EP1 status as follows:

0101(1): The DL-EP1 is in the unrecoverable fault status (1).

0010(2): The DL-EP1 is not (1) and one or more connections

have timed out.

0011(3): The DL-EP1 is neither (1) or (2) and no connection

is established.

0110(4): The DL-EP1 is not (1), (2), or (3) and there is one or

more connections that are in the RUN status.

0111: The DL-EP1 is in a status other than (1) to (4).

Minor Recoverable

Fault

Always OFF.

Minor

Unrecoverable Fault

Always OFF.

Major Recoverable

Fault

ON: This bit is set to ON when a recoverable unit error occurs.

The red MS LED flashes.

Major

Unrecoverable Fault

ON: This bit is set to ON when an unrecoverable unit error

(EEPROM read error, etc.) occurs.

The red MS LED is lit.

12 to 15 Reserved Always OFF.

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 119 120

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