intermediate and faulty states may be suppressed by setting the
Report Intermediate Position
=
Off
. See the settings for RS485 and optical serial communication for more information.
Input SELECT is a single-indication signal, and it is also GI enabled. State transitions to ON and
OFF are reported spontaneously.
When input BLOCK is ON, the function will ignore GI requests and cease all monitoring activity.
Consequently, no transitions will be detected.
The I103POSCMD function is also equipped with three additional commands: Select, Operate and
Cancel. These are hidden in ACT and respond only to the base INF+1, INF+2 and INF+3 respectively.
The base INF (Information Number) parameter is an IEC 60870-5-103 identifier that associates a
function in a 103 Master (such as Scada) with its equivalent in the IED.
18.8.14.2 Identification
GUID-ABF81C27-4605-4A15-9CF5-77FF82DE8747 v1
Function description Function block
name
IEC 60617
identification
ANSI/IEEE C37.2
device number
IED commands with position and
select for IEC 60870-5-103
I103POSCMD - -
18.8.14.3 Function block
GUID-3A31C1F2-1FB5-4DB0-A698-AD3F55738DB1 v1
IEC10000286-1-en.vsd
I103POSCMD
BLOCK
POSITION
SELECT
IEC10000286 V1 EN-US
Figure 606: I103POSCMD function block
18.8.14.4 Signals
PID-3971-INPUTSIGNALS v2
Table 888: I103POSCMD Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of command
POSITION INTEGER 0 Position of controllable object
SELECT BOOLEAN 0 Select of controllable object
18.8.14.5 Settings
PID-6597-SETTINGS v4
Table 889: I103POSCMD Non group settings (basic)
Name
Values (Range) Unit Step Default Description
FunctionType 1 - 255 - 1 1 Function type
InfNo 160 - 236 - 4 160 Information number for command output
Section 18 1MRK 502 066-UUS B
Station communication
1180
Technical manual
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