YASKAWA VIPA System SLIO Manual page 252

Analog Input
031-1CD40 - AI 4x16Bit 0(4)...20mA > Diagnostics and interrupt
Event
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
PRIT_UL Limit underflow
PRIT_US µs ticker
252
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
Bit 2: Limit overflow channel 2
n
n Bit 3: Limit overflow channel 3
n Bit 7 ... 4: reserved
Byte Bit 7 ... 0
0 n Bit 0: Limit underflow channel 0
n Bit 1: Limit underflow channel 1
n Bit 2: Limit underflow channel 2
n Bit 3: Limit underflow channel 3
n Bit 7 ... 4: reserved
Byte Bit 7 ... 0
0 ... 1 Value of the µs ticker at the moment of the diagnostic.
µs ticker
Diagnostics
interrupt
X
-
-
-
VIPA System SLIO
parameterizable
-
X
X
X
Default SX
00h 02h
00h 03h
00h 04h ... 05h
HB300 | SM-AIO | | en | 17-05
X
-
-
-