TDK Lambda | Z+Low Voltage User Manual

7.8.7 Auxiliary Commands

SOP

Sets SO polarity ”SO 1/ON” –Positive (default), ”SO 0/OFF”-Negative

SOP?

Returns the SO polarity

RIE

Remote Interlock (Inhibit) enable. ”RIE 1/ON”-Enable, ”RIE 0/OFF”-Disable” Returns Interlock enable status. ”ON” –interlock enable, ”OFF”-interlock disable.

RIE?

Factory reset command. This command cover *RST command and additional settings. Sets factory default. This command breaks communication. Refer to Table 5-7.

FRST

MP? REL1 REL1? REL2 REL2?

Reads the actual output power. Returns 5 digit string.

Set auxiliary programmed pin state J3-1. ”REL1 1/ON”- High, REL1 0/OFF”- Low

Response auxiliary programmed pin state J3-1.

Set auxiliary programmed pin state J3-6, ”REL2 1/ON”- High, REL2 0/OFF”- Low

Response auxiliary programmed pin state J3-6

7.8.8 Status Commands Refer to section 9.3.1, 9.3.2 for Register definitions.

#

Command Description

Reads the complete power supply status. Returns ASCII characters representing the following data, separated by commas: MV PC PV SR MC FR Example response: MV(45.2010),PV(45.0000),MC(4.32570),PC(4.50000),SR(0030),FR(0000)

1

STT?

2 3 4 5 6 7 8 9

FLT?

Reads Fault Conditional Register. Return 4-digit hex. Set Fault Enable Register using 4-digit hex. Reads Fault Enable Register. Returns 4-digit hex. Reads Status Conditional Register. Returns 4-digit hex. Sets Status Enable Register using 4-digit hex. Reads Status Enable Register. Returns 4-digit hex.

FENA FENA? FEVE? STAT? SENA SENA? SEVE?

Reads Fault Event Register. Returns 4-digit hex. Clears bits of Fault Event Register.

Reads Status Event register. Returns 4-digit hex. Clears bits of Status Event register.

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