9328900990 Rev L BE1-951 ASCII Command Interface 11-17
SDNP-AIDV Command
Purpose: Read/Set default(0) variation(1/2/3/4) for Analog Input static (obj 30) and/or Change
Event object (obj 32).
Syntax: SDNP-AIDV[= {defVarObj30},{defVarObj32}]
Default settings are: SDNP-AIDV= 3,1 meaning AI static 32-bit data without flag and
change event AI 32-bit data without time.
Example: SDNP-AIDV= 4,2 means static AI 16-bit data without flag and change event AI 32-bit
data without time.
Reference: Distributed Network Protocol (DNP) manual for BE1-951
SDNP-SFCNTR Command
Purpose: Read/Set scaling factor (SF) for breaker operations counter.
Syntax: SDNP-SFCNTR[= SF]
where scaling factor is from 0/1/2/3. Default setting is SDNP-SFCNTR=0.
Example: SDNP-SFPE= 1
Reference: Distributed Network Protocol (DNP) manual for BE1-951
SDNP-SFIV Command
Purpose: Read/Set 4 scaling factors(SF): 2 for currents and 2 for voltages.
Syntax: SDNP-SFIV[= {SF of phase, N and Q currents },{ground current SF },
{SF of phase and line voltages},{ SF of auxilliary voltages}]
where scaling factor can be -2/-1/0/1/2/3
meaning data is scaled to be reported in the following physical units:
-2 for centiUnits / -1 in 0.1Unit /0 in Units (amps/volts)/ 1 in 10Units/
/ 2 in 100Units / 3 in kiloUnits(KA/KV).
Example: SDNP-SFIV=3,0,3,2
Reference: Distributed Network Protocol (DNP) manual for BE1-951
SDNP-SFPE Command
Purpose: Read/Set power type,scaling factor (SF) for power and SF for energy.
Syntax: SDNP-SFPE[= {power secondary/primary },{power SF },{energy SF }]
where power type is S/P for secondary/primary,
power scaling factor is from -2/-1/0/1/2/3/4/5/6 ,
energy scaling factor is from 0/1/2/3/4/5/6/7/8/9 .
Example: SDNP-SFPE= P,3,6
Reference: Distributed Network Protocol (DNP) manual for BE1-951
SDNP-SFT Command
Purpose: Read/Set scaling factors for time period and part2 of any time stamp.
Syntax: SDNP-SFT[={SF of time period},{SF of time stamp part 2}]
where scaling factor can be -3/-2/-1/0/1 meaning time is in the
following physical units:millisec(-3) / 0.01 sec(-2) /
0.1 sec(-1) /1 sec (0)/ 10 sec (1). Defaults:SDNP-SFT=-3,-3
Example: SDNP-SFT= 0,1
Reference: Distributed Network Protocol (DNP) manual for BE1-951
SDNP-DB Command
Purpose: Read/Set Analog Input event dead band for current, voltage and power points in DNP
Syntax: SDNP-DB[= {current dead band},{voltage dead band}, {power dead band}]
where dead band (xx.y) is % of nominal value, from 1.0 to 10.0 in steps
of 0.1%. Default settings are: SDNP-DB= 2.5, 1, 2.5
Example: SDNP-DB= 1.5, 2.0 , 1.0
Reference: Distributed Network Protocol (DNP) manual for BE1-951
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