VIPA CPU 312SC - Operating modes

Slot 202 CPU component: Digital I/Os
Address Input 124...125 Configured input base
addresses
Address Output 124...124 Configured output base
addresses
Slot 204 CPU component: Counter
VIPA 2 COUNTERS V3.2.9, Name, firmware version,
module type
SUPPORTDATA: PRODUCT V3290, Module Type ... Information for support
Address Input 768...783 Configured input base
addresses
Address Output 768...783 Configured output base
addresses
Standard Bus
Standard Bus Modules at the standard bus
8 Bit Mode Information for support
5.11 Operating modes
5.11.1
Overview
The CPU can be in one of 4 operating modes:
n Operating mode STOP
n Operating mode START-UP
n Operating mode RUN
n Operating mode HALT
Certain conditions in the operating modes START-UP and RUN
require a specific reaction from the system program. In this case the
application interface is often provided by a call to an organization
block that was included specifically for this event.
n The application program is not processed.
n If there has been a processing before, the values of counters,
timers, flags and the process image are retained during the transi-
tion to the STOP mode.
n Outputs are inhibited, i.e. all digital outputs are disabled.
n RUN-LED off
n STOP-LED on
n During the transition from STOP to RUN a call is issued to the
start-up organization block OB 100. The processing time for this
OB is not monitored. The START-UP OB may issue calls to other
blocks.
n All digital outputs are disabled during the START-UP, i.e. outputs
are inhibited.
Operating mode STOP
Operating mode
START-UP
VIPA System 300S Deployment CPU 312-5BE13
Operating modes > Overview
HB140 | CPU-SC | 312-5BE13 | GB | 15-50 59