18.8.13.3 Function block
GUID-6EC8453E-0D00-4720-95A6-156C41CA46BB v1
IEC10000285-1-en.vsd
I103GENCMD
BLOCK ^CMD_OFF
^CMD_ON
IEC10000285 V1 EN-US
Figure 605: I103GENCMD function block
18.8.13.4 Signals
PID-3970-INPUTSIGNALS v4
Table 885: I103GENCMD Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of command
PID-3970-OUTPUTSIGNALS v4
Table 886: I103GENCMD Output signals
Name Type Description
CMD_OFF BOOLEAN Command output OFF
CMD_ON BOOLEAN Command output ON
18.8.13.5 Settings
PID-3970-SETTINGS v4
Table 887: I103GENCMD Non group settings (basic)
Name Values (Range) Unit Step Default Description
FunctionType 1 - 255 - 1 1 Function type (1-255)
PulseLength 0.000 - 60.000 s 0.001 0.400 Pulse length
InfNo 1 - 255 - 1 1 Information number for command output
(1-255)
18.8.14 IED commands with position and select for IEC 60870-5-103
I103POSCMD
18.8.14.1 Functionality
GUID-1E40B94D-B6A6-42F0-8757-A47B8A3FA3CD v8
I103POSCMD is a transceiver function that monitors activity on its input signals and interprets any
state transition into commands then sent over an established IEC 60870-5-103 link. Additionally, it
listens for general interrogation (GI) requests and replies to those with a GI response message
with the current state of each connected input.
Input POSITION is a double-indication signal, and it is GI enabled. This means that any state
transition, that is to ON, OFF, intermediate and faulty, is reported spontaneously. However, the
1MRK 502 066-UUS B Section 18
Station communication
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Technical manual