Fault Indication; External Aux Contact Input And Output Terminal Blocks; Aux Contacts - Input; Figure 4-16 Main Screen (Fault Indication) - Toshiba G9000 Series Installation And Operation Manual

Fault Indication

"MESSAGE" and "SILENCE ALARM" icons will appear on the main menu when UPS failure condition has occurred.
The following will be displayed when the MESSAGE icon on the main menu is pressed.
1) MESSAGE
The display shows a fault code, the description of the fault and a guidance of what action is to be taken by the user. A
maximum of 10 faults are displayed at one time. If an input power failure occurs during a fault condition, the fault
indication and input power failure announcement are alternatively displayed at 5 second intervals.
2) SILENCE ALARM
This icon will appear when a failure occurs. The audible alarm (announcing the failure) can be silenced by pressing
this icon.
4.4

EXTERNAL AUX CONTACT INPUT AND OUTPUT TERMINAL BLOCKS

The UPS is equipped with terminals strips TN1 (Input) and TN2 (Output) on the Auxiliary Connection Board, IOAU-09.
Some of these terminals are user-assignable to a variety of functions. These can be programmed to:

Inputs (TN1): Control the UPS remotely, or report environmental data to the UPS.

Outputs (TN2): Report status data from the UPS to external annunciation/monitoring devices.

Aux Contacts - Input

The Input terminal provides four (IN1 thru IN4) programmable contacts (see) that can be set to any of the functions in
Table 4–1.
G9000 Series UPS 300-750kVA Installation and Operation Manual – 61480-017

Figure 4-16 Main screen (Fault indication)

Figure 4-17 Message Screen

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