DuraWatt DSATX 220 Посібник користувача - Сторінка 10

Переглянути онлайн або завантажити pdf Посібник користувача для Джерело живлення DuraWatt DSATX 220. DuraWatt DSATX 220 13 сторінок. 220-watt dc-dc atx power supply

Друкувати сторінку

4.6.

Advanced Features

For some users enough is never enough. The DSATX has the ability to fine tune many of the parameters

that control its behavior. By using Set and Get commands ('S' and 'G') it is possible to read and write these

parameters to the DSATX. To use the Set command, type at the prompt, an 'S' followed by 2 numbers for the

index, followed by either 4 numbers or 1 number for the value.

Ex:

>S011130 ß Set parameter 1 (LOWVOLTS) to 11.30V

To use the Get command type 'G' at the prompt followed by the 2 number index.

Ex:

ß Get parameter 90 (Program Memory Version)

>G90

ß Returns this result (1.08)

0108

4.7.

Advanced Feature Tables

The following tables show the available Parameter settings and Queries. Parameters will respond to the

Set and Get command. Queries will only respond to the Get command.

Parameter

Index

LOWVOLTS

VINHIGHTHRESH

HIGHVOLTS

VOLTSHYST

VOLTSTHYST

VOLTSTHYST1

TURNONDELAY

PULSEWIDTH

MAXTIMER1

TIMER1EE

TIMETOKILL

USEPOTS

ENABLESLEEP

FEEDON

VTURNON

ACCTIMEVAL

TEMPHIGH

TEMPLOW

TEMPHYST

TEMPLOWSIGN

TEMPTHYST

ENABLE5VSBOFF

ENABLESHUTDOWN

MASTERMODE

EARLYAUXCUT

Query

Index

PlusVIN

Plus12

Plus5

Plus3_3

ActualTemp

TempSign

LowVoltThresh

CountDownTimerVal

CurrentState

MainCounter

P_VERSION

E_VERSION

DSATX Manual

Factory

Default

Units

Value

1100

10mV

Hard Coded Vin Low Battery Threshold (if USEPOTS =0)

1300

10mV

Alternator "Turn on" Voltage Threshold

1650

10mV

Vin Over Voltage Threshold

0045

10mV

Vin Voltage Hysteresis (Engine Cranking)

1000

10ms

Vin Voltage High to Low Time Window (Engine Cranking)

0100

10ms

Vin Voltage Low to High Time Window

0100

10ms

Time To Wait After ACC High before sending turn on pulse

0100

10ms

Motherboard Power Switch Press Duration

1200

Maximum CountDown Time set by Potentiometer P1

1200

Hard Coded CountDown Time (if USEPOTS =0)

0090

Time Allowed for Computer to Shut Down

1=yes, 0=no If set, P1 and P2 set CountDown Time and Vin Low Battery Threshold

1=yes, 0=no If set, Unit Will go use Sleep Mode, ACC High for Wake Up

1=yes, 0=no If set, Serial Port Diagnostic Status Feed is Enabled

1=yes, 0=no If set, Mb Switch Press occurs after Vin is above VINHIGHTHRESH

0050

10ms

Settling time for the ACC input (Debouncing time)

0550

0.1 deg C

Maximum Operating Temperature

0100

0.1 deg C

Minimum Operating Temperature (Can be Positive or Negative)

0050

0.1 deg C

Temperature Stabilization Margin (Hysteresis to Prevent Oscillations)

1=pos, 0=neg Polarity of TEMPLOW (Minimum Operating Temperature)

0200

10ms

Temperature Time Stabilization Window (Temp must stay good/bad)

1=yes, 0=no Allows +5VSB Rail to Turn Off to Save Battery Life

1=yes, 0=no Allows unit to Send the Motherboard Switch Press for Shutdown

1=yes, 0=no Allows DSATX to be cascaded with 2 or more DSATX for more Power

1=yes, 0=no AUX will go away as soon as shutdown pulse is sent

Units

N/A

10mV

The Current Voltage at the VIN terminal

N/A

10mV

The Current Voltage on the 5V Rail

N/A

10mV

The Current Voltage on the 12V Rail

N/A

10mV

The Current Voltage on the 3.3V Rail

N/A

0.1 deg C

The Current Temperature

N/A

1=pos, 0=neg The Current Temperature Polarity

Current VIN Low Voltage Threshold (hardcoded or set by P2 between 10-12

N/A

10mV

volts)

Current CountDown Timer Value (hardcoded or set by P1 between 0 and

N/A

MAXTIMER1)

Current State: 0 = Wakeup, 1 = Startup, 2 = Running, 3 = Count Down, 4 Shut

N/A

Down, 5 Sleep, 6 Bad Temp

N/A

Current Value of Counter used when Counting Down to Swtich States

N/A

Flash Memory Version Number

N/A

EEPROM Memory Version Number

Description

Discription

Page 10 of 13

Set By 'P' in

Extended

Basic Mode