7 Setting and procedure for operation
QE81WH4W
7.6.4 Setting function for integrated value
This function is to set integrated value ( electric energy ( consumption, regeneration ) and reactive
energy (consumption lag) ) to any value. If you want to clear integrated value, set it to 0.
(1) Check the current setting
1) From the “Online” menu, select “Monitor” – “Entry data monitor”. After registering the
address as shown below, click the Start monitoring button to check the current buffer
memory status.
Table 7.6.4-1 List of setting items
Items Buffer
memory
Display
Integrated value setting target
Un¥G51
16bit
Integrated value setting value
Un¥G52
32bit
Electric energy(consumption)
Un¥G102
16bit
Integrated value set request
YC
16bit
Integrated value set completion flag
XC
16bit
2) Check item.
(a) Set integrated value setting target (Un¥G51) in the buffer memory. Setting range is as
follows:
Table 7.6.4-1 List of setting items
Setting value
Description
0 No
set
1
Electric energy (consumption)
2
Electric energy (regeneration)
3
Reactive energy (consumption lag)
(b) Set integrated value setting value (Un¥G52, 53) in the buffer memory.
- Configurable range: 0 to 999999999
- The unit used for the setting value is the same as that used for the electric energy and
reactive energy that are output to the buffer memory.
For details, refer to section 6.3.1.
Figure 7.6.4-1 Dialog box to monitor all buffer memories (a case where the module is attached to the slot 0)
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