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Commissioning and Diagnostics

6-20

Distributed I/O Device ET 200M

EWA-4NEB780600602-06

Table 6-8 Structure of station status 1 (Byte 0), continued

Bit Cause/RemedyMeaning

6 1: The DP slave type does not corres-

pond to the software configuration.

 Compare the desired configuration with the

actual configuration.

7 1: Parameters have been assigned to

the DP slave by a different DP ma-

ster (not that which currently has

access to the DP slave).

 The bit is always 1 when you are accessing

the DP slave using the programming device

or another DP master, for example.

The PROFIBUS address of the DP master

that parameterized the DP slave is located

in the ”master PROFIBUS address”

diagnostic byte.

Station status 2

Table 6-9 Structure of station status 2 (Byte 1)

Bit Meaning

0 1: New parameters have to be assigned to the DP slave.

1 1: The slave is in start-up phase.

2 1: The bit is always at 1 in the DP slave.

3 1: Response monitoring has been enabled for this DP slave.

4 1: The DP slave has received the ”FREEZE” control command.

5 1: The DP slave has received the ”SYNC” control command.

6 0: The bit is always at 0.

7 1: The bit is always at 0.

Note: When the station status is read by the DP master, the bit is ”1” if

the DP slave in the DP master has been deactivated.

The DP slave is deactivated – that is, it has been removed from current

processing.

Station status 3

Table 6-10 Structure of station status 3 (Byte 2)

Bit Meaning

0 to 6 0: The bits are always at ”0”.

7 1: There are more channel-specific diagnostic messages than can be

represented in the diagnostic frame.

1 2 ... 123 124 125 126 127 128 129 130 131 132 133 ... 239 240

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