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4.6.4 VA-Drop Setting
These settings define how big drop of the load in % (e.g. 2-point earth fault or ageing of lamps) generates VA-drop alarms.
Threshold levels A and B are calculated for each brilliancy step according Levels A, B and recorded full load values set during
lamp fault calibration function. Adjustable delay times are provided for both levels. Three operation modes Alarm/trip/Off are
available.
Header / function
Data 1
Data 2
Fact set
Allowed range
VA-drop set
Selected mode
VA A/T/O
A
Alarm / Trip / Off *
VA-drop %
Level A
20 %
1-100% in 1% steps
VA-drop %
Level B
10%
1-100% in 1% steps
Delay time
Delay A
30s
1-99s in 1s steps
Delay time
Delay B
30s
1-99s in 1s steps
Selected mode
Reset m.
L
L / L+R
•
Alarm causes normal alarms. Trip de-energizes output on level A. Off disables VA-drop and lamp fault alarms (required when the CCR is
used with addressable light control/monitoring system)
Setting sequence
1. Go to VA-drop setting by selecting Set/Set/VAd.
1. If necessary select operation mode with , + / - , select Set and then select Next.
1. If necessary adjust levels A and B as in step 2. These levels are used for both directions, if the CCR is with direction changer.
1. If necessary adjust delay times A and B as in step 2.
1. If necessary select trip / reset mode as in step 2.
Operational test
By-pass part of the circuit or temporarily reduce I2 output current level in order to reduce the apparent power actual value below the
threshold levels and make sure that alarm is generated in due time. Actual VA % value against the full load value can be seen from the
View/S menu. Full load value is calibrated during lamp fault calibration.
Warning!
De-energize the CCR before working with the AFL-circuit.
IDM 8000
User Interface
40
Copyright
©
ADB Safegate, All Rights Reserved
Содержание IDM 8000
Страница 1: ...IDM 8000 CCR User Manual UM_IDM 8000 Rev 1 7 2021 05 06 ...
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Страница 8: ...IDM 8000 TABLE OF CONTENTS viii Copyright ADB Safegate All Rights Reserved ...
Страница 10: ...IDM 8000 List of Figures x Copyright ADB Safegate All Rights Reserved ...
Страница 12: ...IDM 8000 List of Tables xii Copyright ADB Safegate All Rights Reserved ...
Страница 18: ...IDM 8000 Safety 6 Copyright ADB Safegate All Rights Reserved ...
Страница 20: ...IDM 8000 About this Manual 8 Copyright ADB Safegate All Rights Reserved ...
Страница 76: ...IDM 8000 Troubleshooting 64 Copyright ADB Safegate All Rights Reserved ...
Страница 92: ...IDM 8000 Appendix F Parallel remote control example 80 Copyright ADB Safegate All Rights Reserved ...
Страница 100: ...IDM 8000 Appendix I Commissioning test report form 88 Copyright ADB Safegate All Rights Reserved ...
Страница 104: ...IDM 8000 Appendix J Spare part list 92 Copyright ADB Safegate All Rights Reserved ...
Страница 106: ...IDM 8000 Appendix K Components of electronics 94 Copyright ADB Safegate All Rights Reserved ...
Страница 107: ...Appendix L Appendix L CCR components UM_IDM 8000 Rev 1 7 2021 05 06 95 Copyright ADB Safegate All Rights Reserved ...
Страница 113: ...UM_IDM 8000 Rev 1 7 2021 05 06 101 Copyright ADB Safegate All Rights Reserved ...
Страница 114: ...IDM 8000 Appendix M Output Terminals 102 Copyright ADB Safegate All Rights Reserved ...
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