4
FUNCTIONS
4.8 Clock Function
4 - 62
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
SETTING AND
PROCEDURES
6
I/O NUMBER
ASSIGNMENT
7
MEMORIES AND
FILES
8
INSTALLING /
UNINSTALLING
(c) Clock data correction
1) Even if some of clock data is to be corrected, all clock data must be written to
the C Controller module again.
2) When the year exceeds 2100 after setting the clock, the C Controller module
can be used with the clock data of 2100 or later until it is restarted.
The year is re-set to any of 2000 to 2099 when the C Controller module is
restarted.
3) Set the C Controller module clock with the QBF_WaitEvent function and
QBF_WaitUnitEvent function not being executed.
(d) Changing clock data by user program
When changing clock data by a user program, be sure to use the QBF_SetTime
function.
If any other clock data setting function is used, correct clock data are not set to the
C Controller module.
(e) Reading clock data by user program
When reading clock data by a user program, functions other than the
QBF_GetTime function can be used.