Woodward LS-5 v2 Series - System Overview

2 System Overview
This chapter provides a basic overview of the circuit breaker control unit.
Use 2 breaker variant as 1 breaker variant
The LS-5x2 v2 series devices can be used as LS-5x1 v2.
Therefore the following settings must be done:
• 'Breaker mode LS5' (parameter 9018) must be set to 'CBA'
• 'Application mode CBA' parameter 8992 will be replaced by parameter 8840
• wiring will use 1 breaker pins only
•
application of DI 03 changes, so wiring and settings must be checked (parameters
1420, 1240, 1241, 1242, 1243 and 1244). Default setting for 2 breaker variant is
'Open CBB'
•
application of DI 04 changes, so wiring and settings must be checked (parameters
1430, 1260, 1261, 1262, 1263 and 1264). Default setting for 2 breaker variant is
'Enable close CBB'
•
application of DI 05 changes, so wiring and settings must be checked (parameters
1440, 1280, 1281, 1282, 1283 and 1284). Default setting for 2 breaker variant is
'Feedback CBB open'
•
and (plastic housing variant only) an adhesive label (part of delivery) should be
used to cover second breaker at the front panel.
Please now refer to the manual of the LS-5x1 v2 series device.
Con󰂢gure LS-5x2 v2 series 1 breaker variant as 2 breaker variant
To con󰈡gure an LS-5x2 v2 series device that is used as one breaker variant (LS-5x1) back
to a two breaker variant (LS-5x2) the following must be done:
• 'Breaker mode LS5' (parameter 9018) must be set to 'CBA/CBB'
• 'Application mode CBA/CBB' (parameter 8992) must be checked
• wiring pins for 2 breakers must be connected
• application of DI 03 changes, so wiring and settings must be checked (parameters
1420, 1240, 1241, 1242, 1243 and 1244)
• application of DI 04 changes, so wiring and settings must be checked (parameters
1430, 1260, 1261, 1262, 1263 and 1264)
• application of DI 05 changes, so wiring and settings must be checked (parameters
1440, 1280, 1281, 1282, 1283 and 1284)
• and (plastic housing variant only) an adhesive label (part of delivery) should be
removed to make the second breaker at the front panel visible.
Please refer to this manual (LS-5x2 v2 series device) for details.
23LS-5 v2 Series37650
2 System Overview
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