Mitsubishi Electric Q12DCCPU-V - Changing and Reading Clock Data; Changing Clock Data; Using a User Program; Reading Clock Data

4
FUNCTIONS
4.7 Clock Function
4 - 30
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
ACCESS VIA NETWORK MODULES
6
PREPARATORY PROCEDURES AND SETTING
7
I/O NUMBER ASSIGNMENT
8
MEMORIES AND FILES
(4) Changing and reading clock data
(a) Changing clock data
Clock data can be changed by either of the following two methods: "Using C
Controller setting utility" and "Using a user program".
1) Using C Controller setting utility
In <<Online operation>> of C Controller setting utility, click and in
<<Clock>>, change the clock data.
2) Using a user program
In the user program, change the clock data using the time data setting function
(QBF_SetTime).
First, obtain clock data from an external computer or programmable controller
CPU on the network.
Then, by setting the clock data again for the C Controller module with the
QBF_SetTime function, adjust the clock of the C Controller module.
(b) Reading clock data
To read clock data, use the clock data read function (QBF_GetTime) on the user
program.
Figure 4.10 Writing clock data from C Controller setting utility
Detail