YOKOGAWA WT200 User Manual page 161

13.3 For Users Using Communication Commands of Digital Power Meter 2533E
13-22
Output Items
To read measurement data using the 2533E communication program, the WT200
addressable mode B must be set. Output items do no match those displayed on each
display as in the WT200, but match those set for ch.1 to ch.3 in output function setting
for the WT200. Select output items according to the 2533E communication programs.
Note
• WT200 output items for ch.4 and subsequent ch. nos. are not output.
• For details regarding the setting of output items, see section 10.4.
Data Output Format
Data consists of a 12-byte header and 12 bytes of data.
The entire data output format is shown below.
ch.1 header ch.1 data
• Header Section
h1 h2 h3 h4
h1 to h2: Output channel
DA: ch1 DB: ch2 DC: ch3
h3 to h4: Data type
1: V (voltage)
2: A (current)
3: W (power)
4: var (reactive power)
5: VA (apparent power) 11: DEG (phase angle)
6 : PF (power factor)
Note
If "15" is set to h3 and h4 while "DB" is set to h1 and h2, "DB4_" is output to h1 through h4.
This is done to conform to 2533E format.
h5 to h6: Output channel
EA: ch1 EB: ch2
h7: Element
1: element 1 _: no element
h8: Data state
N: normal I: overrange/no data
h9 to h11: Unit
V_ _: V VA_: VA
A_ _: A HZ_: Hz
W_ _: W Wh_: Wh
VAR: var Computation result
* CV1, CA1, A+B, A–B, A*B, A/B, A/2(meaning A/B
h12: fixed to ","
, ch.2 header ch.2 data
h5 h6 h7 h8 h9
7 : HzV (voltage frequency)
8 : HzA (current frequency)
9 : Wh (watt hour)
10: Ah (ampere hour)
12: Peak voltage value (Vpk)* 26: Ah+
EC: ch3
O: computation overflow
DEG: DEG Ah_: Ah
Vpk: Vpk HM_: elapsed time of integration
Wh+: Wh+ Wh–: Wh–
*
2
, ch.3 header
h10 h11 h12
13: Peak current value (Apk)*
14: Computation result
(MATH)*
15: HMS (elapsed time of
integration)
24: Wh+ (positive watt hour)
25: Wh– (negative watt hour)
(positive ampere hour)
27: Ah–
(negative ampere hour)
Ah+: Ah+
Apk: Apk
2
), A2/(meaning A /B)
ch.3 data
Ah–: Ah–
IM 253421-01E