n
Phase offset
–
Enter the delay time in ms for current execution for the watch dog interrupt. This
should be performed if several watchdog interrupts are enabled.
–
Phase offset allows to distribute processing time for watchdog interrupts across
the cycle.
n
Process image partition
–
This parameter is not supported.
n
Report cause of STOP
–
Activate this parameter, if the CPU should report the cause of STOP to PG
respectively OP on transition to STOP.
n
Number of messages in the diagnostics buffer
–
This parameter is ignored. The CPU always has a diagnostics buffer (circular
buffer) for 100 diagnostics messages.
n
Synchronization type
–
Here you specify whether clock should synchronize other clocks or not.
–
as slave: The clock is synchronized by another clock.
–
as master: The clock synchronizes other clocks as master.
–
none: There is no synchronization
n
Time interval
–
Time intervals within which the synchronization is to be carried out.
n
Correction factor
–
Lose or gain in the clock time may be compensated within a 24 hour period by
means of the correction factor in ms.
–
If the clock is 1s slow after 24 hours, you have to specify a correction factor of
"+1000" ms.
n
Level of protection
–
Here 1 of 3 protection levels may be set to protect the CPU from unauthorized
access.
–
Protection level 1 (default setting):
No password adjustable, no restrictions
–
Protection level 2 with password:
Authorized users: read and write access
Unauthorized user: read access only
–
Protection level 3:
Authorized users: read and write access
Unauthorized user: no read and write access
4.8 Setting VIPA specific CPU parameters
Except of the VIPA specific CPU parameters the CPU parametrization takes place in the
parameter dialog of the CPU 314C-2 PN/DP (314-6EH04-0AB0 V3.3) from Siemens.
After the hardware configuration of the CPU you can set the parameters of the CPU in
the virtual IO device
‘VIPA MICRO PLC’
. Via double-click at
‘VIPA MICRO PLC M13-
CCF0000’
the properties dialog is opened.
Here the following parameters may be accessed:
n
Additional retentive memory
n
Additional retentive timer
n
Additional retentive counter
n
Diagnostics interrupt DI power section supply
Diagnostics/Clock
Protection
Overview
VIPA System MICRO
Deployment CPU M13-CCF0000
Setting VIPA specific CPU parameters
HB400 | CPU | M13-CCF0000 | en | 16-47
66
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 ...