
- 4 -
TX300 PROTOCOL HOLDING REGISTER map (for 3 phase UPS)
MEASUREMENT GROUP (TX300 PROTOCOL)
Addr
Parameter Unit PROTOCOL Min-max
0 RECTIFIER INPUT VOLTAGE 1 phase-neutral ( * ) V P1 0-511
1 RECTIFIER INPUT VOLTAGE 2 phase-neutral ( * ) V P1 0-511
2 RECTIFIER INPUT VOLTAGE 3 phase-neutral ( * ) V P1 0-511
3 Not used
4 Not used
5 Not used
6 BYPASS INPUT VOLTAGE 1 phase-phase Not used
7 BYPASS INPUT VOLTAGE 2 phase-phase Not used
8 BYPASS INPUT VOLTAGE 3 phase-phase Not used
9 BYPASS INPUT VOLTAGE 1 phase-neutral V P2 0-511
10 BYPASS INPUT VOLTAGE 2 phase-neutral V P2 0-511
11 BYPASS INPUT VOLTAGE 3 phase-neutral V P2 0-511
12 INVERTER OUTPUT VOLTAGE 1 phase-phase Not used
13 INVERTER OUTPUT VOLTAGE 2 phase-phase Not used
14 INVERTER OUTPUT VOLTAGE 3 phase-phase Not used
15 INVERTER OUTPUT VOLTAGE 1 phase-neutral Not used
16 INVERTER OUTPUT VOLTAGE 2 phase-neutral Not used
17 INVERTER OUTPUT VOLTAGE 3 phase-neutral Not used
18 OUTPUT VOLTAGE 1 phase-phase Not used
19 OUTPUT VOLTAGE 2 phase-phase Not used
20 OUTPUT VOLTAGE 3 phase-phase Not used
21 OUTPUT VOLTAGE 1 phase-neutral (Bypass) V P2 0-255
22 OUTPUT VOLTAGE 2 phase-neutral (Bypass) V P2 0-255
23 OUTPUT VOLTAGE 3 phase-neutral (Bypass) V P2 0-255
24 RECTIFIER INPUT FREQUENCY Not used
25 BYPASS FREQUENCY Hz * 10 P1 0-999
26 INVERTER FREQUENCY Not used
27 OUTPUT FREQUENCY (Bypass Freq. if Bypass) Hz * 10 P1 0-999
28 INPUT CURRENT PHASE 1 (if option board is used) A P2 0-511
29 INPUT CURRENT PHASE 2 (if option board is used) A P2 0-511
30 INPUT CURRENT PHASE 3 (if option board is used) A P2 0-511
31 OUTPUT CURRENT 1 Not used
32 OUTPUT CURRENT 2 Not used
33 OUTPUT CURRENT 3 Not used
34 OUTPUT LOAD% 1 percentage % LOAD P2 0-255
35 OUTPUT LOAD% 2 percentage % LOAD P2 0-255
36 OUTPUT LOAD% 3 percentage % LOAD P2 0-255
37 TOTAL BATTERY VOLTAGE V P1 0-511
38 BATTERY CHARGE CURRENT Not used
39 BATTERY DISCHARGE CURRENT Not used
40 UPS INSIDE TEMPERATURE Deg*10 P1 (if sensor used) 0-255
41 DEVICE NOMINAL ACTIVE POWER W/100 F2 0-65535
42 DEVICE INPUT PHASES F2 1-3
43 DEVICE OUTPUT PHASES F2 1-3
44 DEVICE NOMINAL INPUT VOLTAGE V F2
45 DEVICE NOMINAL INPUT FREQUENCY Hz F2
46 NOMINAL BYPASS VOLTS V F2
47 NOMINAL BYPASS FREQUENCY Hz F2
48 NOMINAL OUTPUT VOLTAGE V F2
49 NOMINAL OUTPUT FREQUENCY Hz F2
( * ) : If split by-pass used, Rectifier Input Voltage indicates phase – phase.
50 NUMBER OF 12 VOLT BATTERIES F2 0-255
51 FAULT OR STATUS CODE P1 0-255
52 DEVICE CONFIGURATION F2 0-1
53 DEVICE TYPE F2 0-1
54 BYPASS CONFIGURATION F2 0-1
55 BATTERY CONFIGURATION F2 0-1
56 UPS PROTOCOL 0:TX100, 1:TX300, 2:MC114 (I/VVV) 0-255
57 MODBUS adaptor revision number 0-255