VIPA System 300S - Counter - Diagnostic and Interrupt; Process Interrupt

6.13 Counter - Diagnostic and interrupt
The parametrization allows you to define the following trigger for a
process interrupt that may initialize a diagnostic interrupt:
n Status changes at an input
n Status changes at the HW
-gate
n Over- respectively underflow or reaching an end value
n Reaching a comparison value
6.13.1 Process interrupt
A process interrupt causes a call of the OB 40. Within the OB 40 you
may find the logical basic address of the module that initialized the
process interrupt by using the local word 6. More detailed information
about the initializing event is to find in the local double word 8.
The local double word 8 of the OB 40 has the following struc-
ture:
Local
byte
Bit 7...0
8
n Bit 0: Edge at I+0.0
n Bit 1: Edge at I+0.1
n Bit 2: Edge at I+0.2
n Bit 3: Edge at I+0.3
n Bit 4: Edge at I+0.4
n Bit 5: Edge at I+0.5
n Bit 6: Edge at I+0.6
n Bit 7: Edge at I+0.7
9
n Bit 0: Edge at I+1.0
n Bit 1: Edge at I+1.1
n Bit 2: Edge at I+1.2
n Bit 3: Edge at I+1.3
n Bit 4: Edge at I+1.4
n Bit 5: Edge at I+1.5
n Bit 6: Edge at I+1.6
n Bit 7: Edge at I+1.7
Overview
Function
VIPA System 300S Deployment I/O periphery
Counter - Diagnostic and interrupt > Process interrupt
HB140 | CPU | 314-6CF03 | GB | 16-43 171