Event
concerns
Effect
decentral inputs
The inputs are cyclically be read by the decentralized station
and the recent values are put at disposal.
STOP
®
RUN res. Pow-
erON
general
First the PII is deleted, then OB 100 is called. After the execu-
tion of the OB, the BASP is reset and the cycle starts with:
Delete PIO
®
Read PII
®
OB 1.
decentral inputs
The inputs are be read by the decentralized station and the
recent values are put at disposal.
RUN
general
The program is cyclically executed:
Read PII
®
OB 1
®
Write PIO.
PII
=
Process image inputs
PIO
=
Process image outputs
4.12 Overall reset
During the overall reset the entire user memory is erased. Data located in the memory
card is not affected. You have 2 options to initiate an overall reset:
n
Overall reset by means of the operating mode switch
n
Overall reset by means of the Siemens SIMATIC Manager
You should always establish an overall reset to your CPU before loading
an application program into your CPU to ensure that all blocks have been
cleared from the CPU.
4.12.1
Overall reset by means of the operating mode switch
1.
Your CPU must be in STOP mode. For this switch the operating mode switch of the
CPU to STOP.
ð
Status bar:
2.
Switch the operating mode switch to MR position for about 3 seconds.
ð
The yellow LED blinks with 1Hz
and changes from repeated
blinking to permanently on.
3.
Place the operating mode switch in the position STOP and switch it to MR and
quickly back to STOP within a period of less than 3 seconds.
ð
The overall reset is carried out. Here the yellow LED blinks with 2Hz
.
4.
The overall reset has been completed when the yellow LED is on permanently
.
Overview
Proceeding
VIPA System MICRO
Deployment CPU M13-CCF0000
Overall reset > Overall reset by means of the operating mode switch
HB400 | CPU | M13-CCF0000 | en | 16-47
75
Содержание VIPA System MICRO M13-CCF0000
Страница 35: ...3 2 2 Interfaces VIPA System MICRO Hardware description Structure Interfaces HB400 CPU M13 CCF0000 en 16 47 35 ...
Страница 211: ...Appendix VIPA System MICRO Appendix HB400 CPU M13 CCF0000 en 16 47 211 ...
Страница 212: ...Content A System specific event IDs B Integrated blocks VIPA System MICRO Appendix HB400 CPU M13 CCF0000 en 16 47 212 ...