YASKAWA VIPA System SLIO Manual page 55

VIPA System SLIO
Process interrupt
Name Bytes
PRIT_OL 1
PRIT_UL 1
PRIT_US 2
PRIT_OL upper limit over-
flow
PRIT_UL Limit underflow
PRIT_US µs-Ticker
Diagnostic data
HB300 | SM-AIO | | en | 17-05
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
Upper limit overflow channel x
Lower limit underflow channel x
µs-Ticker
Byte Bit 7 ... 0
0 n Bit 0: Upper limit overflow channel 0
n Bit 1: Upper limit overflow channel 1
n Bit 7 ... 2: reserved
Byte Bit 7 ... 0
0 Bit 0: Lower limit underflow channel 0
n
n Bit 1: Lower limit underflow channel 1
n Bit 7 ... 2: reserved
Byte Bit 7 ... 0
0...1 16bit µs value at the moment of the interrupt
µs ticker
In the SLIO module there is a 32 bit timer (µs ticker). With PowerON the timer starts
counting with 0. After 2
2 byte of the µs ticker value (0 ... 2
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
As soon as the reason for releasing a diagnostic interrupt is no longer present, the diag-
nostic interrupt automatically takes place. All events of a channel between diagnostic
going
interrupt and diagnostic interrupt
incoming
window (1. diagnostic interrupt
module is on.
031-1BB10 - AI 2x12Bit 0(4)...20mA - ISO > Diagnostics and interrupt
32
-1µs the timer starts with 0 again. PRIT_US represents the lower
16
-1).
are not stored and get lost. Within this time
going
until last diagnostic interrupt
incoming
Analog Input
Default SX
00h 02h
00h 03h
00h 04h ... 05h
incoming
) the MF-LED of the
going
.
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