Toshiba TOSNIC-7000S

- 18 -

6 F 3 H 1 0 0 1

Figure 7.1.2 Graphic Display Panel Control

(Graphic Display Panel of the type without the equalized

charge mode and the protection charge mode).

SCROLL

UPS SUPPLY

WARNING FAULT

OPERATION

INHIBITED RUN

STOP

UPS

C SWITCH FAULT

BYPASS UPS RESET

AC OUTPUT

～

SWITCH

AC INPUT

～

CONVERTER

～

INVERTER

～

BATTERIES

DISCHARGE

FLOAT CHARGE

UPS

BYPASS

BYPASS INPUT

～

Contents

Main 6 F 3 H 1 0 0 1 Uninterruptible Power System (UPS) TOSNIC-7000S Instruction Manual (OPERATION) REQUIREMENT July 1999 - 1 - Definitions (1) Main unit c UPS: Uninterruptible Power System (2) Main circuit switches (3) Storage cells (4) Display 1. Introduction CAUTION 2. Safety Precautions WARNING Indicates that failure to observe proper handling - 3 - 2. Safety Precautions (continued) - 4 - WARNING - 5 - 2. Safety Precautions (continued) CAUTION - 6 - Locations of the Warning Labels (Example: 300 kVA) - 7 - 3. Handling Precautions - 8 - 3. Handling Precautions (continued) - 9 - 3. Handling Precautions (continued) - 10 - 4. Contents - 11 - 5. Appearance WARNIN G CAUTION - 12 - 6. Controls and Circuit Configuration NOTES WARNIN G 6.1 Panel Controls c52R d72B h i - 13 - c i h g l (**) f NOTES Touching the other sections of the unit may result in electric shock. NOTE *** - 15 - 6.3.1 Panel Key-switch Table 6.2 shows the function of the key-switch on the graphic display panel. 6.3.2 Panel Keys Table 6.3 shows the functions of the keys on the graphic display panel. NOTES - 16 - - 17 - 7. Panels 7.1 Graphic Display Panel (**) (*) - 18 - - 19 - - 20 - 7.2 LCD Display - 21 - 7.2.1 Normal Display Screen V - W 200[V] - 22 - - 23 - 7.2.2 Failure Display Screen 7.2.3 Warning Data Display Screen - 24 - 7.2.4 LCD Screen Switching V - W 200[V] - 25 - 8. Operation CAUTION NOTES - 26 - 8.1 Types of Operation 8.2 Pre-operational check - 27 - 8.3 Procedures 8.3.1 Startup Table 8.1 shows the procedure used to start up the UPS. LED status : Unlit : Lit : Blinking - 28 - - 29 - - 30 - - 31 - 8.3.2 Switch Power Supply (UPS Bypass) Table 8.2 shows the procedure used to switch between UPS power supply and bypass power supply. Page - 33 - 8.3.3 Stop Table 8.3 shows the procedure used to stop the UPS. - 34 - - 35 - 8.3.4 Complete Shutdown - 36 - - 37 - - 38 - - 39 - 8.3.6 Changing to Floating Charge etc. (for MSE individual battery) - 40 - 8.3.7 Changing the Power Supply to Maintenance Bypass - 41 - - 42 - 9. Troubleshooting 9.1 Types of Errors The following types of errors may occur on the UPS: - 43 - 9.2 LCD Failure Displays 9.2.1 Failure Data Screen - 44 - 9.2.2 Warning Data Screen c d e f - 45 - 9.2.3 Failure Messages - 46 - - 47 - * - 48 - 9.2.4 Scrolling Through LCD Screens in the Event of Failure i j k - 49 - ii i - 50 - g f d e c - 51 - 9.4 Restoring UPS Operation WARNING - 52 -