All trip outputs (TRL1, TRL2, TRL3) and functional outputs TRIP and TR3P must be active
and stay active after each fault, CLLKOUT should be set.
10. Reset the lockout.
All functional outputs should reset.
11.
Deactivate the TRIP signal lockout function, set
TripLockout = Off and the automatic
lockout function, set
AutoLock = Off.
12.11.1.5
Completing the test
SEMOD54375-203 v6
Continue to test another function or end the test by changing the
TestMode setting to Off.
Restore connections and settings to their original values, if they were changed for testing
purposes.
12.11.2
Integrator TIGAPC
GUID-D18B2BCA-A79B-4B04-860C-BE2122FECEA7 v2
The integrator function TIGAPC can be tested by connecting a binary signal to the input of the
function and applying pulses to the function. Normally the Integrator will be tested when
testing the function the integrator is connected to, such as reverse power, loss of excitation
and pole slip. When the function is configured, test it together with the function that operates
it.
12.11.2.1
Completing the test
GUID-5CD0314D-7D02-477E-BC16-12C82534E72D v2
Continue to test another function or end the test by changing the Test mode setting to
Off.
Restore connections and settings to their original values, if they were changed for testing
purposes.
12.12
Monitoring
SEMOD53581-1 v1
12.12.1
Gas medium supervision SSIMG
GUID-0A83B4D5-51FF-43CB-8DC7-AFCEA2BC7B69 v1
Prepare the IED for verification of settings as outlined in section
supervision for alarm and lock out conditions"
in this
chapter.
Check that the input logical signal
BLOCK
is logical zero and that on the local HMI, the logical
signals
PRES_ALM
,
PRES_LO
,
TEMP_ALM
and
TEMP_LO
are equal to logical zero.
12.12.1.1
Testing the liquid medium supervision for alarm and lock out conditions
GUID-768DAAC8-F89D-4401-B86D-9B26FD7224F6 v1
1.
Connect binary inputs to consider gas pressure and gas density to initiate the alarms.
2.
Consider the analogue pressure input
PRESSURE
to initiate the alarms.
3.
Gas pressure lock out input can be used to set
PRES_LO
signal, check the signal status in
local HMI under Main menu/Test/Function status/Monitoring/Gas medium supervision
SSIMG/PRES_LO
4.
Reduce the pressure level input below
PresAlmLimit, check for
PRES_ALM
signal status in
local HMI under Main menu/Test/Function status/Monitoring/Gas medium supervision
SSIMG/PRES_ALM
5.
Activate
BLOCK
binary input, the signals
PRES_ALM
,
PRES_LO
should disappear.
6.
Reset the
BLOCK
binary input.
1MRK 502 067-UEN B
Section 12
Testing functionality by secondary injection
223
Commissioning manual
