Xtreme Power Conversion P91 - Page 32

Xtreme Power Conversion Corporaon
P91, TX91, TX91L, TXVR Service Manual
Page 32
Uninterrupble Power Supply
Data Descripon Notes
a ( Start byte
b MMM.M Input voltage M is an Integer number 0 to 9. The units is V.
c HH.H Input frequency H is an Integer number 0 to 9. The units is Hz.
d LLL.L Output voltage L is an Integer number 0 to 9. The units is V.
e NN.N Output frequency N is an Integer number from 0 to 9. The units is Hz.
g QQQ.Q Output current Q is an Integer number from 0 to 9. The units is A.
h DDD Output load percent For O-line UPS: DDD is a percent of maximum VA, not
an absolute value.
For On-line UPS: DDD is Maximum of W% or VA%. VA%
is a percent of maximum VA.
W% is a percent of maximum real power.
j KKK.K Posive BUS voltage K is an Integer ranging from 0 to 9. The units is V.
k VVV.V Negave BUS voltage V is an Integer ranging from 0 to 9. The units is V.
l SSS.S P Baery voltage S is an Integer ranging from 0 to 9. The units is V.
m XXX.X N Baery voltage X is an Integer ranging from 0 to 9. The units is V.
n TTT.T Max Temperature of the de-
tecng pointers
T is an integer ranging from 0 to 9. The units is °C
o b9b8b7b6
b5b4b3b2
b1b0
a0a1
Ups status B9,b8:
00: standy;
01: line-interacve;
10: on-line. B7: Ulity Fail b6: Baery Low
b5: Bypass/Boost Acve b4: UPS Failed
b3: EPO
b2: Test in Progress b1: Shutdown Acve b0: bat silence
a0: Bat test fail
a1: Bat test OK
Example:
Computer: QGS<cr>
UPS: (220.2 50.0 220.0 50.0 027.0 100 345.8 344.9 241.0 241.5 045.0 100011000000<cr> Means:
I/P voltage is 220.2V. I/P frequency is 50.0Hz O/P voltage is 220.0V O/P frequency is 50.0Hz. O/P current is 27.0A
O/P load 100%
Posive BUS voltage is 345.8V Negave BUS voltage is 344.9V P Baery voltage is 241.0V.
N Baery voltage is 241.5V.
Temperature is 45.0 degrees of cengrade.
On-line mode, Ulity OK, Bypass Acve, UPS failed.