UI for
Se
tup
To: SPASS
Back S BAC
From:
SETUP > PASWD
MAC
--------
001
KBAUD
--------
115.2
76.8
38.4
19.2
9.6
ID1
--------
0000
ID2
--------
000
Next
Set Communications Parameters:
ADDR –BACnet MS/TP MAC Address: 0 –127.
+ increments the selected (blinking) digit.
–selects the digit to the left.
BAUD - Baud Rate: 9600 –115200 Baud
BACnet ID: These two screens set the 7 digit
BACnet device ID. Screen ID1 is the most
significant 4 digits and ID2 the least significant
three digits. This is in the range of 0 - 4,194,302.
Back
Current
Transformer
S CT
CT V
--------
1.0
.33
CT SZ
--------
100
Next
Set Current Transducer:
CT V - CT Input Voltage: + or –to Select 1.0 or .33V.
CT SZ - CT Size: in Amps. Maximum is 32000 Amps.
Back
S SYS
SYSTM
--------
3L-1n
3L
2L-1n
Set System Configuration:
SYSTM: + or –to step through the following System Type options:
System Reg 130 CTs Description
3L-1n 40 3 Wye Three Phase: A, B, & C with Neutral (Default).
3L 31 3 Delta Three Phase: A, B & C; no Neutral
System
Type 2L
1L+1n
Next
2L-1n 12 2 Single Split Phase: A & B with Neutral
2L 11 1 Single Phase: A & B; no Neutral
1L-1n 10 1 Single Phase: A to Neutral
Back
S PT
RATIO
--------
001.00
Set Potential Transfomer Ratio:
RATIO –Potential transformer step down is RATIO:1. Default is 1:1
(No PT installed). See Install for wiring diagrams. This value must be
set before the System Voltage (if used).
Potential
Transformer
Back S V
Sytem
Next
V LL
--------
00600
Set System Voltage:
V LL –The nominal Line to Line Voltage for the system. This is used
by the meter to calculate the theoretical maximum system power, and
as the reference voltage for setting the Phase Loss threshold.
Maximum is 32000 Volts. For system type 1+N (10), this is a Line to
Neutral Voltage, indicated by “V LN”. Note: the meter will reject settings
Voltage Next that are not within the meter’s operating range when divided by the PT
ratio.
Back
Sytem
S PWR
MX KW
--------
103.92
System Power:
MX KW –The theoretical Maximum System Power is calculated by the
meter from the System Voltage, CT size, and System Type. Power
Factor is assumed to be unity. The value of System Power is used to
determine which combinations of pulse weight and duration are valid
and will keep up with the maximum power the meter will see. This value
Voltage Next is read only.