Mitsubishi Electric MELSECQ Series User Manual page 102

7
PROGRAMMING
Setting item
CH1 Present value A
CH1 Present value B
CH1 Previous periodic pulse
count value
CH1 Present periodic pulse count
value
CH1 Judgment value for updated
periodic pulse count value
CH1 Periodic counter flag
CH1 Overflow detection flag
CH1 Error code
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(2) Auto refresh setting (refer to Section 6.5.)
Set the values on the screen as shown in Figure 7.3. (Channel 1 is used.)
Figure 7.3 [Auto refresh setting] screen
Table 7.6 Items on the [Auto refresh setting] screen
Set a device for storing the present value.
Not used.
Set a device for storing the previous periodic pulse count value when
using the periodic pulse counter function.
Set a device for storing the present periodic pulse count value when
using the periodic pulse counter function.
Set a device for storing the judgment value for updated periodic pulse
count value when using the periodic pulse counter function.
Not used.
Set a device for storing the overflow detection result when using the
linear counter function.
Set a device for storing the error code.
(3) Writing the intelligent function module parameters (refer to Section
6.3.3.)
Write the intelligent function module parameters to the programmable controller CPU.
Perform this operation on the [Intelligent function module parameter setting module
select] screen.
7.1 Program Example when GX Configurator-CT is Used
7.1.1 GX Configurator-CT operation
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Description Setting
D0
-
D114
D116
D118
-
D8
D120