Setup – SATEC PM296 User Manual
Page 7
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SETUP
(
see Chapter 4 for full instructions
)
Setups can be performed directly on the front panel or via PComTest/PAS communication software
- see Chapter 4 for details.
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 of Options
ConF Wiring mode
4Ln3
4-wire Wye using 3 PTs
Pt
PT ratio
1.0
Phase potential transformer ratio
Ct
CT primary current
5A
Primary rating of the phase current transformer
d.P
Power demand
period
15
Length of demand period for power demand
calculations, in minutes. E = external synch.
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
No. of measurements for RMS sliding 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
En
Enabled (disable to protect all reset functions)
Prt.1
Communications
protocol, COM 1
ASCII
ASCII protocol
rS
Interface standard
485
RS-485 interface
Addr
Address ASCII: 0, Modbus: 1, DNP3.0: 0
bAud
Baud rate
9600
bps
dAtA
Data format
8n
(8 bits, no parity)
H.Sh Incoming flow control nonE
No handshaking
Ctrl
Outgoing flow control nonE
RTS signal not used
Prn.P Printout period
1
minutes
Time interval between successive printouts
Prt.2
Communications
protocol, COM 2
ASCII
ASCII protocol
rS
Interface standard
422
RS-422 interface
Addr
Address ASCII: 0, Modbus: 1, DNP3.0: 0
bAud
Baud rate
9600
bps
dAtA
Data format
8n
(8 bits, no parity)
CPtb
ASCII compatibility
mode
diS
Disabled
bASc
4L-n
ConF
Prt.1
ASCII
Prot
menu
option
value
menu
option
value
SELECT
CHG
ENTER
SELECT
SELECT
ENTER