YASKAWA VIPA System MICRO M13-CCF0000 - 4.8 Setting VIPA specific CPU parameters

n Phase of
fset
– 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 ST
OP
– 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 VIP
A 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