Telnet and HyperTerminal Access

ION 7500 / ION 7600 User’s Guide

 

 

Telnet and HyperTerminal Access

To perform current probe basic setup, you need to access the meter Calibration menu in a Telnet or HyperTerminal session:

◆Telnet: select Debug Parser > KAL? (Display Calibration Help Screen).

◆HyperTerminal: select the KAL? (Display Calibration Help Screen).

Refer to the technical note titled Telnet and HyperTerminal Access for instructions on how to run a Telnet or HyperTerminal session.

To learn more about the Calibration menu, help, and commands refer to the section “Calibration Menu and the KCTSTP/KCTRD Commands” on page 188.

Current Probe Basic Setup

Basic setup for current probes involves programming the meter with the current probe transformation ratio, and if necessary, the phase angle provided by the current probe manufacturer (phase angle correction is necessary if energy readings accuracy is required). These parameters are saved to the meter as User Defined 1 or User Defined 2 and are activated on the meter with the meter front panel or software.

In the following example, we will set up a ION 7500 meter to match current probes that have a 300A primary rating, a 0.333V output, and a phase shift of 2° (as specified by the current probe manufacturer).

In a Telnet or HyperTerminal session, we will set up the parameters using the KCTSTP write command, and save this to the meter as User Defined 1. (Refer to the KCTSTP command in the ”The Calibration menu contains the following calibration commands:” section).

Next, we will verify our setup with the KCTRD read command. Finally, with the meter front panel or software, we will access the Power Meter module Current Probe setup register, and select User Defined 1. This activates the meter with the parameters we have set in this example.

CAUTION

Before changing meter parameters, use the Calibration menu KCTRD read command to display the meter default settings. Print out the default settings, and store the printout so you can refer to the default settings later if required.

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Current Probe Inputs Basic Setup Technical Note

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Multi-Tech Systems 7600, 7500 manual Telnet and HyperTerminal Access, Current Probe Basic Setup
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7500, 7600 specifications

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Overall, Multi-Tech Systems’ 7600 and 7500 series provide a powerful combination of features, technologies, and characteristics that make them standout choices for organizations looking to enhance their communication capabilities in a rapidly evolving digital landscape. Their capability to connect and interact with a wide range of devices and protocols ensures that businesses can adapt, innovate, and thrive in an increasingly connected world.
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