
Via the parameterization you may activate a diagnostic interrupt for the module. With a
diagnostics interrupt the module serves for diagnostics data for diagnostic interrupt
incoming
.
As soon as the reason for releasing a diagnostic interrupt is no longer present, the diag-
nostic interrupt
going
automatically takes place. All events of a channel between diagnostic
interrupt
incoming
and diagnostic interrupt
going
are not stored and get lost. Within this time
window (1. diagnostic interrupt
incoming
until last diagnostic interrupt
going
) the MF-LED of the
module is on.
The following errors are listed in the diagnostics data:
n
Error in project engineering / parameterization
n
Measuring range overflow
n
Measuring range underflow
n
Process interrupt lost
n
Power supply failed
DS - Record set for access via CPU, PROFIBUS and PROFINET. The access happens
by DS 01h. Additionally the first 4 bytes may be accessed by DS 00h.
IX - Index for access via CANopen. The access happens by IX 2F01h. Additionally the
first 4 bytes may be accessed by IX 2F00h.
SX - Subindex for access via EtherCAT with Index 5005h.
More can be found in the according manual of your bus coupler.
Name
Bytes
Function
Default
DS
IX
SX
ERR_A
1
Diagnostic
00h
01h
2F01h
02h
MODTYP
1
Module information
15h
03h
ERR_C
1
reserved
00h
04h
ERR_D
1
Diagnostic
00h
05h
CHTYP
1
Channel type
71h
06h
NUMBIT
1
Number diagnostic bits per channel
08h
07h
NUMCH
1
Number of channels of a module
02h
08h
CHERR
1
Channel error
00h
09h
CH0ERR
1
Channel-specific error channel 0
00h
0Ah
CH1ERR
1
Channel-specific error channel 1
00h
0Bh
CH2ERR…
CH7ERR
6
reserved
00h
0Ch ...
11h
DIAG_US
4
µs ticker
00h
13h
Diagnostic data
VIPA System SLIO
Analog Input
031-1CB30 - AI 2x16Bit 0...10V > Diagnostics and interrupt
HB300 | SM-AIO | | en | 17-05
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