Satec PM130 series Reference Guide

8
4 SPECIFIC ASCII REQUESTS
4.1 Basic Data
Table 4-1 Read Request
Message type (ASCII)
0
Message body (decimal)
Request - no body
Response
Field Offset Length Parameter Unit Range c
1 0 4 Voltage L1/L12 h V/kV d 0 to Vmax
2 4 4 Voltage L2/L21
h
V/kV
d
0 to Vmax
3 8 4 Voltage L3/L31
h
V/kV
d
0 to Vmax
4 12 5 Current L1 A 0 to Imax
5 17 5 Current L2 A 0 to Imax
6 22 5 Current L3 A 0 to Imax
7 27 6 kW L1 (P) kW/MW
d
-Pmax to Pmax
8 33 6 kW L2 (P) kW/MW
d
-Pmax to Pmax
9 39 6 kW L3 (P) kW/MW
d
-Pmax to Pmax
10 45 4 Power factor L1 (P) 0.01 -.99 to 1.00
f
11 49 4 Power factor L2 (P) 0.01 -.99 to 1.00
f
12 53 4 Power factor L3 (P) 0.01 -.99 to 1.00
f
13 57 6 kW total (P) kW/MW
d
-Pmax to Pmax
14 63 4 Power factor total (P) 0.01 -.99 to 1.00
f
15 67 6 kWh import (E) MWh
e
0 to 99999.
16 73 5 Neutral (unbalanced) current A 0 to Imax
17 78 4 Frequency 0.1 Hz 45.0 to 65.0
18 82 6 kvar L1 (P) kvar/Mvar
d
-Pmax to Pmax
19 88 6 kvar L2 (P) kvar/Mvar
d
-Pmax to Pmax
20 94 6 kvar L3 (P) kvar/Mvar
d
-Pmax to Pmax
21 100 6 kVA L1 (P) kVA/MVA
d
0 to Pmax
22 106 6 kVA L2 (P) kVA/MVA
d
0 to Pmax
23 112 6 kVA L3 (P) kVA/MVA
d
0 to Pmax
24 118 6 kvarh net (E) Mvarh
e
-9999. to 99999.
25 124 6 kvar total (E) kvar/Mvar
d
-Pmax to Pmax
26 130 6 kVA total (E) kVA/MVA
d
0 to Pmax
27 136 6 Maximum sliding window kW demand
g
(E) kW/MW
d
0 to Pmax
28 142 6 Accumulated kW demand (E) kW/MW
d
0 to Pmax
29 148 5 Maximum ampere demand L1 A 0 to Imax
30 153 5 Maximum ampere demand L2 A 0 to Imax
31 158 5 Maximum ampere demand L3 A 0 to Imax
32 163 2 Reserved 0
33 165 6 kWh export (E) MWh
e
0 to 99999.
34 171 6 Maximum sliding window kVA demandg (E) kVA/MVA d 0 to Pmax
35 177 4 Reserved
36 181 4 Reserved
37 185 4 Reserved
38 189 4 Reserved
39 193 4 Reserved
40 197 4 Reserved
41 201 8 kVAh (E) MVAh
e
0 to 99999.99
42 209 6 Present sliding window kW demand
g
(E) kW/MW
d
0 to Pmax
43 215 6 Present sliding window kVA demand
g
(E) kVA/MVA
d
0 to Pmax
44 221 4 PF at maximum KVA demand (E) 0.01 0 to 1.00
45 225 4 Reserved
46 229 4 Reserved

Satec PM130 series Specifications

General

Frequency Measurement Range	45-65 Hz
Power Measurement	Active, Reactive, Apparent Power per phase and total
Communication Ports	RS-485, Ethernet, USB
Protocols Supported	Modbus RTU, Modbus TCP, DNP3
Display	LCD
Mounting	DIN rail or panel mount
Digital Inputs/Outputs	4 digital inputs, 2 relay outputs
Humidity	5-95% non-condensing