Diagnostics And Interrupt - YASKAWA VIPA System SLIO Manual

VIPA System SLIO
CHxUL CHxLL Upper limit
value Lower limit value
channel x
3.20.3

Diagnostics and interrupt

Event
Error in project
engineering/parameterization
Measuring range overflow
Measuring range underflow
Limit overflow
Limit underflow
Diagnostic buffer overflow
Communication error
Process interrupt lost
Process interrupt
Name Bytes
PRIT_OL 1
PRIT_UL 1
PRIT_US 2
PRIT_OL Limit overflow
HB300 | SM-AIO | | en | 17-05
For each channel an upper and a lower limit may be defined. Here only values of the
nominal range may be preset, otherwise you receive a parameterization error. By preset-
ting 7FFFh for the upper respectively 8000h for the lower limit value the corresponding
limit is deactivated. As soon as the measuring value is beyond the limits and the limit
value monitoring is activated, a process interrupt is initialized.
Process
interrupt
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.
Function
Limit overflow channel x
Limit underflow channel x
µs ticker
Byte Bit 7 ... 0
0 n Bit 0: Limit overflow channel 0
n Bit 1: Limit overflow channel 1
n Bit 2: Limit overflow channel 2
n Bit 3: Limit overflow channel 3
n Bit 7 ... 4: reserved
031-1CD30 - AI 4x16Bit 0...10V > Diagnostics and interrupt
Diagnostics
interrupt
-
-
-
X
X
-
-
-
Analog Input
parameterizable
X
X
X
-
-
X
X
X
Default SX
00h 02h
00h 03h
00h 04h ... 05h
-
-
-
X
X
-
-
-
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