CIRCUTOR QNA500 series - Manual (Page 91)

POWER QUALITY ANALYZER QNA500 8IO
QNA500 8IO Instruction manual 91 / 111
MODBUS VARIABLES
VARIABLE SYMBOL INST. MÁX. MÍN. UNITS
Degree
V1-V2 1770 - 1771 - - Degrees * 100
V2-V3 1772 - 1773 - - Degrees * 100
V1-I1 1774 - 1775 - - Degrees * 100
V2-I2 1776 - 1777 - - Degrees * 100
V3-I3 1778 - 1779 - - Degrees * 100
EVENT COUNTER
Interruption in P1 and P2 177A - -
Interruption in P3 and Sag in
P1 177B - -
Sags in P2 and P3 177C - -
Overvoltage in P1 and P2 177D - -
Overvoltage in P3 177E - -
TRANSIENT COUNTER
Transient counter 177F
Date/time of last transient 1798 – 179E
TARIFFS
CONFiGURATION:
Modbus
Address
Address
Variable modified
Type
Allow data
10270 –
10361
10270 –10361
Day profile 0 .. 183 184 x 8 bits
0..9 //10 day
profile
10362 –
10452
10362 – 10452
Day profile 184 .. 365 182 x 8 bits
0..9 //10 day
profile
0460 –10585
10460 – 10471 Day profile 1 24 x 8 bits 0..8 // 9 tariffs
10472 – 10483 Day profile 2 24 x 8 bits 0..8 // 9 tariffs
10484 – 10495 Day profile 3 24 x 8 bits 0..8 // 9 tariffs
10496 – 10507 Day profile 4 24 x 8 bits 0..8 // 9 tariffs
10508 – 10519 Day profile 5 24 x 8 bits 0..8 // 9 tariffs
10520 – 10531 Day profile 6 24 x 8 bits 0..8 // 9 tariffs
10532 – 10543 Day profile 7 24 x 8 bits 0..8 // 9 tariffs
10544 – 10555 Day profile 8 24 x 8 bits 0..8 // 9 tariffs
10556 – 10567 Day profile 9 24 x 8 bits 0..8 // 9 tariffs
10568 – 10579 Day profile 10 24 x 8 bits 0..8 // 9 tariffs
10580 -
10585
10580 H Number of active tariffs 8 bits 1..9
10580 L External synchronism 8 bits 0..1 // 0-no 1-yes
10581 – 10585 Digital object for each tariff 10 x 8 bits 0..15