Energy Meter Manual

ManualsBrandsYokogawa ManualsSensorsPR300 Power and

121

122

123

124

125

126

127

128

129

130

8-13

IM 77C01E01-10E

• Example

Reads in batch the measured values and maximum/minimum value of PR300 with station

number 01.

[Command]

[STX]DGA01䊐䊐[ETX][CR]

Returns the following response for the above command.

[Response]

[STX]DGA01100001000010000+1.000E+31.000E+31.000E+3G0.8001.000E+31.000E+21.000E+3䊐䊐[ETX][CR]

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

(1) Active energy: 10000 kWh, (2) Optional electric energy (previous value):

10000 Wh, (3) Optional electric energy (current value): 10000 Wh, (4) Active

power: +1.000E+3 W (1000 W), (5) Voltage-1: 1.000E+3 V (1000 V),

(6) Current-1: 1.000E+3 A (1000 A), (7) Power factor: G0.800,

(8) Maximum voltage-1: 1.000E+3 V (1000 V), (9) Minimum voltage-1:

1.000E+2 V (100 V), (10) Maximum current-1: 1.000E+3 A (1000 A)

● Parameter: B (Reads maximum voltage-1), Parameter: C (Reads minimum

voltage-1), Parameter: N (Reads maximum voltage-2), Parameter: P (Reads

maximum voltage-3), Parameter: Q (Reads minimum voltage-2), Parameter: R

(Reads minimum voltage-3)

• Function

Reads the maximum voltage-1 by parameter: B, the minimum voltage-1 by parameter C,

the maximum voltage-2 by parameter: N, the maximum voltage-3 by parameter: P, the

minimum voltage-2 by parameter: Q, and the minimum voltage-3 by parameter: R.

• Command/response

Number

of bytes

121 2

Command

element

STX DG B

(C)

(N)

(P)

(Q)

(R)

Station

number

(ADR)

Checksum

ETX CR

There is no command data for data reading.

121 2 8

Response