Delta Elektronika SM15K User Manual

Ethernet & Sequencer Programming SM15K
11 / 44 DELTA ELEKTRONIKA B.V. rev. Aug. 2019
5.3.5 Instrument
To measure Ampere Hour (Ah), Watt Hour (Wh), minimum/maximum output current or power, an internal
instrument can be enabled.
The sampling interval is 100ms.
Ampere Hour Instrument
To enable the current measurement instrument:
Syntax: MEASure:INStrument<sp>AH,STATE,<boolean><term>
(Re)enabling the instrument will reset all previous measurements.
To read the enable status:
Syntax: MEASure:INStrument<sp>AH,STATE?<term>
To read the time the instrument is active:
Syntax: MEASure:INStrument<sp>AH,TIMEHR?<term>
The result will be in hours with three decimals.
If the instrument is not enabled, the result will be zero.
Syntax: MEASure:INStrument<sp>AH,TIMESEC?<term>
The result will be in seconds with one decimal.
If the instrument is not enabled, the result will be zero.
To read the total Ampere Hour for the positive current:
Syntax: MEASure:INStrument<sp>AH,POS,TOTAL?<term>
The result will be in Ampere Hour (Ah), scientific notation.
If the instrument is not enabled, the result will be zero.
To read the total Ampere Hour for the negative current:
Syntax: MEASure:INStrument<sp>AH,NEG,TOTAL?<term>
The result will be in Ampere Hour (Ah), scientific notation.
If the instrument is not enabled, the result will be zero.
To read the minimum positive current during the time the instrument is enabled:
Syntax: MEASure:INStrument<sp>AH,POS,IMIN?<term>
The result will be in Ampere. If the instrument is not enabled, the result will be zero.
To read the maximum positive current during the time the instrument is enabled:
Syntax: MEASure:INStrument<sp>AH,POS,IMAX?<term>
The result will be in Ampere. If the instrument is not enabled, the result will be zero.
To read the minimum negative current during the time the instrument is enabled:
Syntax: MEASure:INStrument<sp>AH,NEG,IMIN?<term>
The result will be in Ampere. If the instrument is not enabled, the result will be zero.
To read the maximum negative current during the time the instrument is enabled:
Syntax: MEASure:INStrument<sp>AH:NEG,IMAX?<term>
The result will be in Ampere. If the instrument is not enabled, the result will be zero.
Watt Hour Instrument
To enable the power measurement instrument:
Syntax: MEASure:INStrument<sp>WH,STATE,<boolean><term>
Enabling the instrument will reset all previous measurements to zero.
To read the enable status:
Syntax: MEASure:INStrument<sp>WH,STATE?<term>
To read the time the instrument is active:
Syntax: MEASure:INStrument<sp>WH,TIMEHR?<term>
The result will be in hours with three decimals.
If the instrument is not enabled, the result will be zero.
Syntax: MEASure:INStrument<sp>WH,TIMESEC?<term>
The result will be in seconds with one decimal.
If the instrument is not enabled, the result will be zero.
To read the total Watt Hour for the positive power:
Syntax: MEASure:INStrument<sp>WH,POS,TOTAL?<term>

Delta Elektronika SM15K Specifications

General

Output Power	15 kW
Protections	Overvoltage, Overcurrent, Overtemperature, Short circuit
Cooling	Forced air
Input Voltage	3x400 Vac
Input Frequency	45-65 Hz
Operating Temperature	0 to +50 °C
Storage Temperature	-40 to +70 °C

Summary

In General

Features

Describes the remote Ethernet programming function for automated systems, parameter control, and data acquisition.

Installation

Infrastructure

Covers connecting the Ethernet interface via RJ45 to a network or PC, mentioning Auto-MDIX.

Settings

Communication

Settings

Details the two key settings for communication: IP address (default DHCP) and fixed port number 8462.

TCP/IP

Command Description

General Instructions

Covers general commands like *IDN?, *PUD, *SAV, *CLS, and *RST for identification, data storage, and reset.

Source Subsystem

Details commands for setting and reading output voltage, current, and power, including maximum values and step sizes.

Measure Subsystem

Explains commands to measure actual output voltage, current, and power, including internal instruments for Ah/Wh.

Calibrate Subsystem

System Subsystem

Functions

Interfaces

Sequencer

Introduction

Introduces the SEQUENCER subsystem, capable of 25 free programmable sequences with 2000 steps each.

Commands

Details sequencer commands categorized into Settings, Jumps, Arithmetic, and Miscellaneous operations.

Sequence control by commands

Explains how to control sequences via commands, including catalog, creation, upload, delete, start, pause, and stop.

Sequence control by Web

Sequence control by user inputs (optional)

Sequence examples