AE & AEK Series Communication Protocol

Commands

8-1

Command set

COMMAND DESCRIPTION

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ADDS <adds> Device Addressing

GLOB <type> Global Power ON / OFF Control

POWER <type> Power ON / OFF / Query

GSV <value> Global control O/P voltage setting

GSI <value> Global control O/P current setting

GRPWR 1 Global Power ON

GRPWR 0 Global Power OFF

SV <value> O/P Voltage Setting

SI <value> O/P Current Setting

SV? Voltage setting Query

SI? Current setting Query

RV? O/P Voltage Query

RI? O/P Current Query

RT? Temperature Query

REMS <type> Remote ON / OFF / Query

STUS <type> Device Status Query

INFO <type> Information Query

RATE? Rate V/I Query

DEVI? Device Name Query

*IDN? Identification Query

8-2

Command descriptions

1. If using only one SMPS, when command & GLOB complete execution,

program will reply “= > CR LF” to inform that the execution is completed.

2. If using multiple SMPS, user must set ADDS x (0~7) before enter command

& GLOB complete execution. Program will reply “= > CR LF” when execution

is completed.

i.e. If ADDS is set to ADDS 1, “= > CR LF” command will be sent to ADDS 1

when execution is complete.

3. If ADDS is>7, UART will not respond.

4. To remotely query/set voltage or current value via command, SMPS must be set to REMOTE

mode.

5. To query/set voltage or current via VCI/ACI signal, SMPS must be set to LOCAL mode.