Woodward LS-5 v2 Series - Setup Easygen & Slave LS-5 X2 Applications (Mode A05); Introduction

• To con󰈡gure the open command CBB, the LogicsManager equation "Open CBB
immed." can be modi󰈡ed.
Navigate to [Con󰈡guration / Application con󰈡g. / Breakers con󰈡g. / Con󰈡gure CBB /
Open CBB immed.] and enter the desired arguments.
The open command can only be executed through the LogicsManager
equation "Open CBA unload", if the PLC can in󰈢uence the unloading of the
breaker.
8. ▷
If manual operation via push buttons acting on DI is required
• For the CBA the two LogicsManager equations "Open CBA in manual" and "Close
CBA in manual" can be used.
Set the parameter "Open CBA in manual" to "Immediate".
• For the CBB the two LogicsManager equations "Open CBB in manual" and "Close
CBB in manual" can be used.
Set the parameter "Open CBB in manual" to "Immediate".
9. ▷
The LS-5x2 can be adjusted for di󰈠erent kinds of breaker closure.
• For the CBA navigate to [Con󰈡guration / Application con󰈡g. / Breakers con󰈡g. /
Con󰈡gure CBA] to con󰈡gure speci󰈡c kinds of breaker closure.
• For the CBB navigate to [Con󰈡guration / Application con󰈡g. / Breakers con󰈡g. /
Con󰈡gure CBB] to con󰈡gure speci󰈡c kinds of breaker closure.
• Navigate to [Con󰈡guration / Application con󰈡g. / Breakers con󰈡g. / Breaker
transition mode] to choose the correct switch over from CBA to CBB and back. Or
determine here the continuous parallel mode, if desired.
• Navigate to [Con󰈡guration / Application con󰈡g. / Breakers con󰈡g. / Dead bus
closure CB]to con󰈡gure all relevant dead busbar closure con󰈡gurations.
6.3
Setup easYgen & Slave LS-5x2 Applications (Mode A05)
6.3.1
Introduction
In application mode
A05
('L-GGBMCB') the LS-5x2 runs as a slave unit. The L-GGBMCB
setup allows to install one LS-5x2 and up to 32 easYgen-3400/3500XT devices. The
easYgen(s) closes and opens its own generator circuit breaker (GCB). The LS-5x2 as slave
opens and closes the generator group breaker (GGB) and the mains circuit breaker (MCB).
The easYgen(s) runs the same tasks as in the application mode GCB/GGB/MCB with the
di󰈠erentiation, that instead of a direct GGB and MCB handling through the easYgen, the
LS-5x2 device takes over that part.
The decision when to close or open the MCB and GGB comes from the easYgen(s) over
the CAN bus to the LS-5x2. Through the LS-5x2 mode the commands automatically act on
the dedicated LogicsManager equations in the LS-5x2. Therefore 6 CB control 󰈢ags are
sent from the easYgen-3000XT to the LS-5x2. They have the following meaning:
No. Name Function
28.01 Command 1 to LS5 easYgen (OR) Open and close MCB
28.02 Command 2 to LS5 easYgen (OR)
262 LS-5 v2 Series 37650
6 Application
6.3 Setup easYgen & Slave LS-5x2 Applications (Mode A05)
Released