Figure 5-22 Lcd Screen (Mms Operation) - Toshiba G9000 SERIES Installation And Operation Manual

D) MMS Start-up Procedure
External Circuit Check (Ensure System is in Maintenance Bypass)
1.
Verify that Tie cabinet Maintenance bypass breaker 52MB is closed.
2. Verify that Tie cabinet Output breaker 52CS is open.
3.
Verify that Tie cabinet UPS breakers 52L1, 52L2...and 52Ln are closed.
Start-up from UPS-1 to UPS-n
1.
Start-up each UPS in accordance with "A) Start-up Procedure". Each UPS will start Inverter Operation
synchronized with the bypass input. The Maintenance Bypass Switch is synchronized with the Static
Transfer Switch.
Transfer from Maintenance Bypass to MMS Bypass Operation
1.
Close Tie cabinet breaker 52CS.
2. Open Tie cabinet Breaker 52MB.
!
When "REMOTE OPERATION MODE" is displayed on the LCD panel, the inverter start
operation can only be performed remotely. If local inverter start operation is required (at the
UPS), select "LOCAL ONLY" or "REMOTE & LOCAL" in the OPERATION MENU.
NOTE
Transfer from UPS MMS Bypass Operation To UPS MMS Inverter Operation
1. Transfer MMS Bypass Operation to MMS Inverter Operation from Operation Menu on any UPS
LCD as shown in Figure 5-22.
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Figure 5-22 LCD Screen (MMS Operation)