Mitsubishi Electric Melsec Q Series User Manual page 101

7 Setting and procedure for operation
7.7.4 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.
Items
Integrated value setting target
Integrated value setting value
Electric energy(consumption)
Integrated value set request
Integrated value set completion flag
2) Check item.
(a) Set integrated value setting target (Un¥G51) in the buffer memory. Setting range is as
follows:
(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 7.7.4-1 Dialog box to Entry data monitor (a case where the module is attached to the slot 0)
Table 7.7.4-1 List of setting items
Table 7.7.4-2 List of setting items
Setting value Description
0 No set
1 Electric energy (consumption)
2 Electric energy (regeneration)
3 Reactive energy (consumption lag)
Buffer memory
Un¥G51
Un¥G52
Un¥G102
YC
XC
7 - 29
QE81WH
Display
16bit
32bit
16bit
16bit
16bit