PCD0
Parameterizing and diagnosis functions for all bus couplers
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SAIA-Burgess Controls Ltd.
(HB_PCD0 26 766_E2.DOC)
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10.18
Function 19 Advanced PROFIBUS-DP diagnosis ON/OFF
Function 19 switches advanced PROFIBUS-DP diagnosis ON or OFF.
Diagnose Output
Diagnose Input
Byte 3
Byte 2
Byte 1
Byte 0
Byte 3
Byte 2
Byte 1
Byte 0
EC/BC
Diagnose Output
Byte 2 MOD (mode)
><1
Advanced diagnosis OFF
1
Advanced diagnosis ON
Default setting: Mode 1
Diagnose Input
Byte 2 MOD (mode)
The parameters are reflected onByte 2 of the diagnose input data.
See also service function 9 and diagnosis on the PROFIBUS-DP on
page 141 and 175.
10.19
Function 20 Delete error messages
Function 20 deletes the error message which is displayed on the bus
coupler. The current error bits are also deleted.
The functions carried out are the same as if you were deleting error
messages using the OK key on the BC bus coupler.
Diagnose Output
Diagnose Input
Byte 3
Byte 2
Byte 1
Byte 0
Byte 3
Byte 2
Byte 1
Byte 0
EC/BC
20
20
