Burkert Type 8640 - Manual (Page 44)

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The following identifiers are allowed:
Hex Decimal Description
10 016 1 byte input; consistency via byte
11 017 2 bytes input; consistency via byte
12 018 3 bytes input; consistency via byte
13 019 4 bytes input; consistency via byte
20 032 1 byte output; consistency via byte
21 033 2 bytes output; consistency via byte
22 034 3 bytes output; consistency via byte
00 000 Placeholder
9.6. Diagnosis
During system start-up or on error the master reads the diagnosis from the slave. Most controls makes some of the
this data available.
The device-related diagnostics file (Ext_Diag_Data) contains the following data:
• Essential DIP switch positions,
• Error number of the parameterization and configuration errors,
• Output voltage error,
• Information concerning the failure of an extension terminal,
• Details of the configuration of the extension terminal.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Byte Standard diagnosis 6 bytes
1 (0) Master-Look
Parameterized
from other
master
Prm_Fault
Parameter
error
Invalid_
Slave_
Response
Terminal
sets 0
Not_Sup-
ported
Function is
not supported
Ext._Diag
Diagnostic
entry
present
Cfg._Fault
Configu-
ration error
Station_Not_
Ready
Not ready
for data
exchange
Station_Non_
Existent
Terminal sets 0
2 (1) Deactivated
Terminal sets 0
Not_Present
Terminal
sets 0
Sync_Mode
Sync
command
received
(outputs are
issued and
frozen)
Freeze_Mode
Freeze
command
received
(outputs are
read in and
frozen)
WD_On
Watchdog
on
always = 1 Stat_Diag
Static
diagnosis
Prm_Req
Slave must
be re-param-
eterized and
configured
3 (2) Ext_Diag_
Overflow,
more diag-
nostics data
present than
can be sent
reserved reserved reserved reserved reserved reserved reserved
4 (3) Master_ADD (Address of the master which parameterized the terminal - no master: FF Hex)
5 (4) Ident_Number high byte (manufacturer identification 00 Hex)
6 (5) Ident_Number low byte (manufacturer identification 81 Hex)
Configurationandparameter
settingsforPROFIBUSDP
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Type 8640