
3.13.3
Diagnostics and interrupt
Event
Process interrupt
Diagnostics interrupt
parameterizable
Error in project engineering/param.
-
X
-
Wire break
-
X
X
Measuring range overflow
-
X
-
Measuring range underflow
-
X
-
Limit overflow
X
-
X
Limit underflow
X
-
X
Diagnostic buffer overflow
-
X
-
Communication error
-
X
-
Process interrupt lost
-
X
-
So you may react to asynchronous events, there is the possibility to activate a process
interrupt. A process interrupt interrupts the linear program sequence and jumps
depending on the master system to a corresponding Interrupt routine. Here you can react
to the process interrupt accordingly.
With CANopen the process interrupt data a transferred via an emergency telegram.
Operating with CPU, PROFIBUS and PROFINET the process interrupt data were trans-
ferred via diagnostics telegram.
SX - Subindex for access via EtherCAT with Index 5000h
More can be found in the according manual of your bus coupler.
Name
Bytes
Function
Default
SX
PRIT_OL
1
Limit overflow channel x
00h
02h
PRIT_UL
1
Limit underflow channel x
00h
03h
PRIT_US
2
µs-Ticker
00h
04h ... 05h
Byte
Bit 7 ... 0
0
Bit 0: Limit overflow channel 0
Bit 1: Limit overflow channel 1
Bit 7 ... 4: reserved
Byte
Bit 7 ... 0
0
Bit 0: Limit underflow channel 0
Bit 1: Limit underflow channel 1
Bit 7 ... 4: reserved
Process interrupt
PRIT_OL Limit overflow
PRIT_UL Limit underflow
VIPA System SLIO
Analog Input
031-1BD80 - AI 4x16Bit R/RTD > Diagnostics and interrupt
HB300 | SM-AIO | | en | 17-05
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