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SETUP
Setups can be performed directly on the front panel or via PAS communication
software - see Chapter 4 for full instructions.
Performing Basic and Communications Setup
Press
Press to activate middle window; press ▲▼ to scroll to option.
Press to activate lower window; press ▲▼ to scroll to value.
Press to save selected value.
Basic and Communications Setup: Default Options
Code Parameter Default Description
ConF Wiring mode 4Ln3 4-wire Wye using 3 PTs
Pt PT ratio 1.0 Potential transformer primary to secondary
ratio
U.SEC PT secondary voltage
120∗ (U)
400∗, V
Nominal secondary voltage of the phase
potential transformer
Ct CT primary current 5A Primary rating of the phase current
transformer
d.P Power demand period 15 min Length of demand period for power
demand calculations, in minutes.
E = external synchronization
n.dp Number of power
demand periods
1
No. of demand periods to be averaged for
sliding window demands. 1 = block interval
A.dP Ampere/Volt demand
period
900 s
Length of demand period for volt/ampere
demand calculations, in seconds
0 = measuring peak current
buF Buffer size 8 Number of measurements for RMS
averaging
Freq Nominal frequency 50/60 Hz Nominal power utility frequency
LoAd Maximum demand load
current
0
Maximum demand load current used in
TDD calculations: 0 = CT primary current
rSt Reset enabled En Enabled (disable to protect all reset
functions)
Prot Communications
protocol
ASCII ASCII protocol
rS Interface standard 485 RS-485 interface
Addr Address 1 Device address
bAud Baud rate 9600 bps Baud rate
dAtA Data format 8n Data format (8 bits, no parity)
H.Sh Flow control
(handshaking)
nonE No flow control
rtS RTS control nonE RTS is not used
CPtb ASCII compatibility
mode
diS Disabled
bASc
4L-n
ConF
Prt.1
ASCII
Prot
menu
option
value
menu
option
value
SELECT
CH
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