ABB REG670 - Test Mode Functionality TESTMODE

Binary input Function
1 Activated
0 Deactivated
20.9 Test mode functionality TESTMODE
20.9.1 Functionality
When the Test mode functionality TESTMODE is activated, all the functions in the
IED are automatically blocked. Activated TESTMODE is indicating by a flashing
yellow LED on the local HMI. It is then possible to unblock every function(s)
individually from the local HMI to perform required tests.
When leaving TESTMODE, all blockings are removed and the IED resumes normal
operation. However, if during TESTMODE operation, power is removed and later
restored, the IED will remain in TESTMODE with the same protection functions
blocked or unblocked as before the power was removed. All testing will be done with
actually set and configured values within the IED. No settings will be changed, thus
mistakes are avoided.
20.9.2 Function block
TESTMODE
IED_TEST TEST
IED_TEST
BLOCK
NOEVENT
INPUT
SETTING
IEC61850
IEC14000072-1-en.vsd
IEC09000219 V2 EN
Figure 508: TESTMODE function block
20.9.3 Signals
Table 850: TESTMODE Input signals
Name
Type Default Description
IED_TEST BOOLEAN 0 Activate IED test mode
Section 20 1MRK502052-UEN B
Basic IED functions
1120
Technical manual