Toshiba 4200FA user manual 2 RS-232C, UPS Shutdown via RS-232C

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TOSHIBA

4.5.2 RS-232C

The RS-232C serial communication interface is available through a DB9 female connector located on the backside of the UPS. This interface allows control of the UPS from a computer network running Toshiba RemotEyeIIsoftware. The computer and the UPS are connected through a serial RS-232C communication port. The available data from the UPS, via the RS-

232C communication link, is shown below:

 

Input Voltage

Output Voltage

Operating Conditions

Input Frequency

Output Frequency

 

Battery Voltage

Output Current

 

 

 

 

Utility Power OK

 

 

Low Battery Voltage Detected

UPS Operating Status

UPS in BYPASS Mode

 

(Described as “yes or “no”)

UPS in NORMAL Mode

 

 

Input and Output Frequency Synchronized

 

UPS FAULT Occurred

 

 

DC Bus Over-Current

 

 

DC Bus Over-Voltage

 

 

DC Bus Under-Voltage

 

Fault Details

Input Over-Current

 

Overheat

 

(Described as “occurred” or “not occurred”)

 

Overload Being Timed

 

 

 

 

Overload (allowable time exceeded)

 

Output Over-Voltage (during Normal Mode)

 

Output Under-Voltage (during Normal Mode)

The connector pin assignment and female connector outline are illustrated below.

DB9 Female Connector Outline (facing connector)

Pin

I/O

Symbol

Description

1

 

This pin is not used

2

Input

RXD

Receive Data

3

Output

TXD

Transmit Data

4

Output

DTR

Data Terminal Ready

5

-

SG

Signal Ground

6

Input

DSR

Data Set Ready

7

Output

RTS

Request To Send

8

Input

CTS

Clear To Send

9

 

This pin is not used

5

4

3

2

1

9 8 7 6

4.5.3 UPS Shutdown (via RS-232C)

When the UPS is operating from its internal batteries, a 'shutdown' order can be sent to the UPS instructing it to turn OFF after a user-specified amount of time. This function can allow you to stop discharging the UPS batteries after an orderly system shutdown has been completed. The UPS can be programmed to turn OFF up to 8 minutes after the 'shutdown' command is given. This command can be cancelled before the specified time has elapsed by following the directions listed on the RS-232C screen.

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Contents 4200FA Toshiba Uninterruptible Power Supply Manual’s Purpose and Scope General Safety Instructions Special Symbols Equipment Warning Labels Toshiba Table of Contents UPS Protection System Important Safety Instructions 15 kVA 25 kVA 30 kVA 33 kVA 50 kVA Rated Output RatingToshiba Conserver CES Instructions Theory of Operation Power BackupPower Conditioning Application and UseUncrating the new UPS equipment 15/25/30/33kVA Uncrating the new UPS equipment 50kVA Avoid Inspection of the new UPS equipment After UncratingStorage of UPS equipment Before storingEquipment Placement System Preparation Pre-Power Operating PrecautionsPower Connections 15/25/30/33 kVA with Internal Batteries Power Connections 15/25/30/33kVA with Internal Transformer Torque Phase a B C 15 kVA 25 kVA 30/33 kVA Input H1 H2 H3Maximum Wire Size is 2 AWG Torque L1 L2 L3 Inch-lbs L1-L3Power Connection Cable Routing and Conduit Placement Battery Connection 15/25/30/33 kVAPower Connections 50 kVA H1 H2 H3 N L1 L2 L3 N +Phase a B C 50 kVA Input H1 H2 H3 Battery + 50 kVA250MCM In-lbs Maximum Wire Size for Battery is 250MCM H1 H2 H3Power Connection Cable Routing Control Circuit and External Interface Connections Terminal # AWG TorqueCommunication Interface Remote Contact 2 RS-232C UPS Shutdown via RS-232C15 kVA 25 kVA 4200FA 15/ 25kVA w/Internal Transformer 30 kVA 33 kVA 4200FA 30/ 33kVA w/Internal Transformer 50 kVA 4200FA 50kVA w/Internal Transformer Operating the UPS AC Input Mode Normal Operation Power flow in AC Input Mode Bypass ModePower flow in battery backup mode Battery Backup Time and Discharge Process Battery Low Voltage TolerancesModels 15/25/30/33/50 kVA Battery Recharging Rated Battery VoltagesCharge EPO Emergency Power Off Function Audible Alarm FunctionsFront Panel Layout All Units Condition Audible pattern LED Light Emitting Diode Functions LED Light Emitting Diode System StatusLine-1 System Messages Line-2 System Fault MessagesLCD Liquid Crystal Display Functions Display Message TranslationDisplayed Message Translation Line-4 System MessagesLine-4 Messages DcocInitial Battery Charge UPS Start UP Please WaitStart-up Procedure Shutdown Procedure Output Shut Down Output VOLTAGE= 0V CURRENT=LOW/LOW/LOW%Maintenance Bypass Procedure From UPS to Maintenance BypassStop Keypad OverviewKey Functions Moni 21.221.3 OUT Batt Key MENU, F1, ENTER, UP, & Down KeysBatt Test Key Reset Key Buzz Stop KeyMenu Data Screens Settings for Calendar and Clock Adjusting the Buzzer VolumeSettings for Display Duration Run Switch Select Serial Com Station AddressOutput Voltage Adjustment Charge Mode SelectReset to Default Settings Overload OperationBackup History and Fault History Backup History # #MIN##SEC VB=324V BT *PF OL System Protection Features System Protection FunctionsPreventive Maintenance Start-upParts Replacement Quarterly MaintenanceSemi-Annual maintenance External Dimensions 15/25/30/33kVA External Dimensions 50kVA Shipping Dimensions and Weights Toshiba
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