Stahl PROFIBUS DP Series, Руководство по эксплуатации

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Operating Instructions
IS1 PROFIBUS 3.00 E - Technical alterations reserved -
82
PROFIBUS DP interface for IS1+
Set-up of the DPV1 diagnosis data
Byte 0 Station status 1
After Power On
only standard
diagnosis data
is transmitted.
Data is
transmitted in
every diagnosis
telegram if
config- and
parameter data
are available in
IS1.
Byte 1 Station status 2
Byte 2 Station status 3
Byte 3 Master PROFIBUS address
Standard diagnosis information in PROFIBUS DP
6 bytes
Byte 4 High byte manufacturer id
Byte 5 Low byte
Byte 6
. Identifier related diagnosis of the IS1+ modules
. 4 bytes
Byte 9
Byte 10
.
. CPU Status (DPV1)
. 8 bytes
Byte 17
Byte 18
.
. Module Status (DPV1)
. 8 Byte
Byte 25
If parameter
´CPU Redundant
= Yes´, only
Byte 26
.
. Redundancy Status (DPV1)
. 8 Byte
Byte 33 (only used with PNO slave Redundancy)
Byte 34
Data is
transmitted in
slot order if
disturbed
modules or
signals are
present, only.
Variable length
up to the
maximum length
of the diagnosis
telegram of the
IS1+ fieldstation.
or 26 *1)
.
. IO-Module Status (DPV1)
. 6 Byte per disturbed IO-Module
Channel-related diagnosis
of 3 bytes per disturbed signal.
.
.
. DPV1 Alarm
. 8 Byte per Alarm
*1) if block ´Redundancy Status´ is not transmitted.