Yokogawa PR300 Power and Energy Meter - Manual (Page 55)

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<Toc> <Ind> <3. Procedures for Setting PR300 Functions>
IM 77C01E01-10E
3.7.2 Maximum/Minimum Values Reset
[Procedure]
(1) To execute maximum/minimum values reset, write data to the D register in the table
below. The data type is integer.
D Register
D0351
Reference No.
40351
H No.
015E
Description
Maximum/minimum values
(D0101 to D0138) reset
Effective Range
If other than 1: Invalid
If 1: Maximum/minimum
values reset
[Example]
To execute maximum/minimum values reset:
For station number 01, use PC link communication (without checksum) and the random
write command as shown below:
[Command]
[STX]01010WRW01D0351,0001[ETX][CR]
[Response]
[STX]0101OK[ETX][CR]
3.7.3 Energy Value All-Reset
[Procedure]
(1) To execute energy value all-reset, write data to the D register in the table below. The
data type is integer.
D Register
D0352
Reference No.
40352
H No.
015F
Description
Energy value all-reset
Relevant items are as follows:
Active energy (D0001, D0002)
Regenerative energy (D0003, D0004)
LEAD reactive energy (D0005, D0006)
LAG reactive energy (D0007, D0008)
Apparent energy (D0009, D0010)
Effective Range
If other than 1: Invalid
If 1: Energy value all-reset
[Example]
To execute energy value all-reset:
For station number 01, use PC link communication (without checksum) and the random
write command as shown below:
[Command]
[STX]01010WRW01D0352,0001[ETX][CR]
[Response]
[STX]0101OK[ETX][CR]