GE MiCOM P747 Agile User Manual

Ordinal Signal Name Source Type Response
Description
DDB signals for opto-Isolator Inputs 1 to 40
5.3.4 ENHANCED TIME STAMPING
Each opto-input sample is time stamped within a tolerance of +/- 1 ms with respect to the Real Time Clock.
These time stamps are used for the opto event logs and for the disturbance recording. The device needs to
be synchronised accurately to an external clock source such as an IRIG-B signal or a master clock signal
provided in the relevant data protocol.
For both the filtered and unfiltered opto-inputs, the time stamp of an opto-input change event is the sampling
time at which the change of state occurred. If a mixture of filtered and unfiltered opto-inputs change state at
the same sampling interval, these state changes are reported as a single event.
5.4 OUTPUT RELAYS
Depending on the model, different numbers of relay outputs are available. The use of these relay outputs
depend on the application. There are a number of settings associated with the relay outputs.
5.4.1 OUTPUT RELAY LABELS
In the O/P LABELS
column, you can define the DDB signal names for the output relays.
Courier Text Col Row Default Setting Available Options
Description
GROUP 1
OUTPUT LABELS
4B 00
This column contains settings for the output relay labels
Relay 1 4B 01 R1 Not Used ASCII text
This setting defines the label for output relay 1
Relay 2 4B 02 R2 Not Used ASCII text
This setting defines the label for output relay 2
Relay 3 4B 03 R3 Not Used ASCII text
This setting defines the label for output relay 3
Relay 4 4B 04 R4 Not Used ASCII text
This setting defines the label for output relay 4
Relay 5 4B 05 R5 Not Used ASCII text
This setting defines the label for output relay 5
Relay 6 4B 06 R6 Not Used ASCII text
This setting defines the label for output relay 6
Relay 7 4B 07 R7 Not Used ASCII text
This setting defines the label for output relay 7
Relay 8 4B 08 R8 Not Used ASCII text
This setting defines the label for output relay 8
Relay 9 4B 09 R9 Not Used ASCII text
This setting defines the label for output relay 9
Relay 10 4B 0A R10 Not Used ASCII text
This setting defines the label for output relay 10
Relay 11 4B 0B R11 Not Used ASCII text
Chapter 6 - Monitoring and Control MiCOM P747
178 P747-TM-EN-1
P747-TM-EN-1.1

GE MiCOM P747 Agile Specifications

General

Brand	GE
Model	MiCOM P747 Agile
Category	Protection Device
Language	English