ABB Relion 670 Series Commissioning Manual page 163

1MRK 506 377-UEN Rev. K
• The I/O-circuit board is supervised as an I/O module. For example it generates FAIL if the board
is not inserted. I/O-modules not configured are not supervised.
• The communication is supervised and the signal COMFAIL is generated if a communication
error is detected.
Status for inputs and outputs as well as self-supervision status are available from the local HMI under
• Self-supervision status: Main menu /Diagnostics /Internal events
• Status for inputs and outputs: Main menu /Test /Function status , browse to the function group
of interest.
• Remote communication related signals: Main menu /Test /Function status /Communication /
Remote communication
Test the correct functionality by simulating different kind of faults. Also check that sent and received
data is correctly transmitted and read.
A test connection is shown in figure 36. A binary input signal (BI) at End1 is configured to be
transferred through the communication link to End2. At End2 the received signal is configured to
control a binary output (BO). Check at End2 that the BI signal is received and the BO operates.
Repeat the test for all the signals configured to be transmitted over the communication link.
IEC07000188 V1 EN-US
Figure 36:
10.16 Basic IED functions
10.16.1 Parameter setting group handling SETGRPS
Prepare the IED for verification of settings as outlined in section
10.16.1.1 Verifying the settings
1. Check the configuration of binary inputs that control the selection of the active setting group.
2. Browse to the ActiveGroup menu to achieve information about the active setting group.
Railway application RER670
Commissioning manual
Test of RTC with I/O
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Testing functionality by secondary injection
"Preparing for test" in this chapter.
Section 10
SEMOD52026-1 v1
M11369-2 v4
M11369-4 v5
157