Overall Reset; Overall Reset By Means Of The Operating Mode Switch - YASKAWA VIPA System MICRO M13-CCF0000 Manual

VIPA System MICRO
Event
STOP ® RUN res. Pow-
erON
RUN
PII = Process image inputs
PIO = Process image outputs
4.12

Overall reset

Overview
4.12.1

Overall reset by means of the operating mode switch

Proceeding
HB400 | CPU | M13-CCF0000 | en | 16-47
concerns
decentral inputs
general
decentral inputs
general
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.
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
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
.
Overall reset > Overall reset by means of the operating mode switch
Effect
The inputs are cyclically be read by the decentralized station
and the recent values are put at disposal.
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.
The inputs are be read by the decentralized station and the
recent values are put at disposal.
The program is cyclically executed:
Read PII ® OB 1 ® Write PIO.
.
Deployment CPU M13-CCF0000
and changes from repeated
75