configuration between UPS modules as shown below. The parallel control board is mounted on
each UPS module. The ring configuration ensures high reliability of the control.
3.12 LBS installation (optional)
LBS system contains LCD set, cable connect and STS device.
3.12.1 LCD setting
Set every UPS of the systems to be LBS Master or LBS Slave. For instance if the UPS
belongs to LBS master system, its LBS setting must be set to Master.
3.12.2 LBS cable installation
The two ports of one mesh wire should be plug into RJ45 interface of any one UPS of both
master and slave system.
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