Panasonic FMU, Техническое руководство

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FMU Technical Manual 5.3 FMU_DataExchange
55
• DiagData for PROFIBUS (see page 55)
•
DiagData for DeviceNET (see page 56)
•
DiagData for CANopen (see page 58)
5.3.7.1 DiagData for PROFIBUS
The ARRAYs of WORD contain the following diagnostic information.
ARRAY [0]: slave status
For ARRAY [0], slave status is stored as logical bits.
0 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8
Bit:
Lower byte Higher byte
Word
Bit Description
0
Slave not responding.
1
Slave not ready.
2
Slave parameterized improperly.
3
Extended diagnostic area in ARRAY [3] of WORD used.
4
Unknown command detected by slave.
5
Inplausible response from slave.
6
Last parameter telegram faulty.
7
Slave parameterized by another master.
8
Slave must be parameterized.
9
Get diagnostic from slave until the bit is set to OFF (16#0000).
10
1
11
Watchdog activated.
12
Freeze command activated.
13
Sync command activated.
14
Reserved by system.
15
Slave not projected.
ARRAY [1]: addtional slave status
For ARRAY [1], the lower byte contains additional slave status information. The higher byte
contains the master address for the master that parameterized the slave.
Bit Description
0-6
Reserved by system.
7
The slave has more doagnostic data available than it can send.
8-15
The higher byte contains the master address for the master that parameterized the slave. If a
slave is not parameterized, the value is 255.