Yokogawa PR300 Power and Energy Meter - Manual (Page 118)

<Toc> <Ind> <8. PR201 Original Communication Protocol>
8-3
IM 77C01E01-10E
8.4 List of Commands
Parameters common for preceding styles (PR201S1.0, UZ005S2.0)
Parameter
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
Meaning
Read measured values in batch.
Read electric energy
Read optional electric (Previous value)
energy *1 (Current value)
Instantaneous power
Instantaneous voltage-1
Instantaneous current-1
Instantaneous power factor
Start optional integration *1
Stop optional integration *1
Maximum/minimum values initialization
Read measured value and
maximum/minimum values in batch
Read maximum voltage-1 value
Read minimum voltage-1 value
Read maximum current-1 value
Read maximum current-2 value
Size
46 bytes
5 bytes
10 bytes
9 bytes
8 bytes
8 bytes
6 bytes
0 byte
0 byte
0 byte
70 bytes
8 bytes
8 bytes
8 bytes
8 bytes
Format
Response data
Range Resolution
Data of parameters 1 to 5 and 6 (power factor measurement)
No data
No data
No data
Data of parameters 1 to 6 and B to D
ٗٗٗٗٗ
ٗٗٗٗٗ
ٗٗٗٗٗ
Ϯٗ
. ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
᭝ٗ . ٗٗٗ
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
00000 to 99999 [kWh]
00000 to 99999 [Wh]
00000 to 99999 [Wh]
Ϯ 0 to Ϯ 9.999E ϩ 6 [W]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 5 [A]
D0.500 to G1.000 to G0.500
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 5 [A]
0 to 9.999E ϩ 5 [A]
1[kWh]
1[Wh]
1[Wh]
0.001E ϩ 2[W]
0.001E ϩ 2[V]
0.001E ϩ 0[A]
0.001
0.001E ϩ 2[V]
0.001E ϩ 2[V]
0.001E ϩ 0[A]
0.001E ϩ 0[A]
Command: DG
2
3
4
5
6
7
8
9
B
C
D
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
W
X
Y
Z
Read optional electric (Previous value)
energy *1 (Current value)
Instantaneous power
Instantaneous voltage-1
Instantaneous current-1
Instantaneous power factor
Start optional integration *1
Stop optional integration *1
Maximum/minimum values initialization
Read maximum voltage-1 value
Read minimum voltage-1 value
Read maximum current-1 value
Read measured values in batch
Read electric energy
Instantaneous voltage-2
Instantaneous voltage-3
Instantaneous current-2
Instantaneous current-3
Read measured value and
maximum/minimum values in batch
Read maximum voltage-2 value
Read maximum voltage-3 value
Read minimum voltage-2 value
Read minimum voltage-3 value
Read maximum current-2 value
Read maximum current-3 value
–––
–––
–––
Read model and suffix codes
–––
Error response
10 bytes
9 bytes
8 bytes
8 bytes
6 bytes
0 byte
0 byte
0 byte
8 bytes
8 bytes
8 bytes
81 byte
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
153 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
8 bytes
14 bytes
2 bytes
Data of parameters G, 2, 3, 4, H, J, 5, K, L, 6
(power factor measurement), B, C, D and N to T
Data of parameters G, 2, 3, 4, H, J, 5, K, L and 6
(power factor measurement)
No data
No data
No data
PR201- ٗٗٗٗٗ - ᭝᭝
ٗٗ
ٗٗٗٗٗ
ٗٗٗٗٗ
Ϯٗ
. ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
᭝ٗ . ٗٗٗ
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗٗٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
ٗ . ٗٗٗ E ϩ᭺
00000 to 99999 [Wh]
00000 to 99999 [Wh]
Ϯ 0 to Ϯ 9.999E ϩ 6 [W]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 5 [A]
D0.500 to G1.000 to G0.500
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 5 [A]
00000E ϩ 3 to 99999E ϩ 6 [Wh]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 5 [A]
0 to 9.999E ϩ 5 [A]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 6 [V]
0 to 9.999E ϩ 5 [A]
0 to 9.999E ϩ 5 [A]
1[Wh]
1[Wh]
0.001E+2[W]
0.001E+2[V]
0.001E+0[A]
0.001
0.001E+2[V]
0.001E+2[V]
0.001E+0[A]
0.001E+2[V]
0.001E+2[V]
0.001E+0[A]
0.001E+0[A]
0.001E+2[V]
0.001E+2[V]
0.001E+2[V]
0.001E+2[V]
0.001E+0[A]
0.001E+0[A]
Parameter Meaning
Size Format
Response data
Range Resolution
*1: When optional integration is started or stopped through communication, the subsequent optional integration control
signals are disabled. For this reason, optional integration must be controlled by either communication or optional
integration control signals. After a power failure, optional integration control is reset.