Satec Expertmeter Series User Manual

Chapter 5 Configuring the EM13X Series Configuring Communication Protocols
EM13x Series SMART MULTIFUNCTION METER 113
Table 20: DNP Options
Parameter
Options
Default
Description
Binary Inputs (BI)
Binary Input Object
Single-bit
With Status
Single-bit
The default BI object variation for
requests with qualifier code 06 when no
specific variation is requested
Analog Inputs (AI)
Analog Input Object
32-bit
32-bit–Flag
16-bit
16-bit–Flag
16-bit-Flag
The default AI object variation for
requests with qualifier code 06 when no
specific variation is requested
Binary Counters (BC)
Binary Counter Object
32-bit+Flag
32-bit–Flag
16-bit+Flag
16-bit–Flag
32-bit-Flag
The default BC object variation for
requests with qualifier code 06 when no
specific variation is requested
DNP General Options
16-bit AI Scaling
Disabled
Enabled
Enabled
Allows scaling 16-bit analog input
objects (see description below)
16-bit BC Scaling
x1, x10,
x100, x1000
x1
Allows scaling 16-bit binary counter
objects (see description below)
SBO Timeout
3
2-30 sec
10
Defines the Select Before Operate (SBO)
timeout when using the Control-Relay-
Output-Block object
Time Sync Period
4
0-86400 sec
86400
Defines the time interval between
periodic time synchronization requests
Multi Fragment
Interval
50-500 ms
50
Defines the time interval between
fragments of the response message
when it is fragmented
Scaling 16-bit AI objects
Scaling 16-bit AI objects allows accommodating native 32-bit analog
input readings to 16-bit object format; otherwise it may cause an over-
range error if the full-range value exceeds a 16-bit point limit.
Scaling is enabled by default. It is not related to points that are read
using 32-bit AI objects.
Refer to the PM130 DNP3 Reference Guide for information on the data
point scales and a reverse conversion that should be applied to the
received scaled values.
Scaling 16-bit Binary Counters
Scaling 16-bit Binary Counters allows changing a counter unit in
powers of 10 to accommodate a 32-bit counter value to 16-bit BC
object format.
3
The Select Before Operate command causes the meter to start a timer. The
following Operate command must be sent before the specified timeout value
expires.
4
The meter requests time synchronization by bit 4 in the first octet of the
internal indication word being set to 1 when the time interval specified by the
Time Sync Period elapses. The master should synchronize the time in the meter
by sending the Time and Date object to clear this bit. The meter does not send
time synchronization requests if the Time Sync Period is set to 0.

Satec Expertmeter Series Specifications

General

Brand	Satec
Model	Expertmeter Series
Category	Measuring Instruments
Language	English