Accura 2300/2350 User Guide
Chapter 3 Accura 2350 Operation/Setup
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2011 Rootech Inc. All Rights Reserved
Page 105
Leakage Current Threshold Setup
Leakage current measurement is supported by installing an external ZCT[voltage-type] and connecting the
ZCT output voltage to the ZCT input terminal of Accura 2350 module.
If the leakage current threshold is set to “oFF”, leakage current measurement is disabled and the measured
value is not displayed. When the leakage current threshold is set, leakage current is measured and displayed.
Also, it detects the exceeding of threshold value and processes leakage current event in Accura 2300
according to whether leakage current event is set or not.
The leakage current threshold can also be set through an Accura 2300 LCD screen or communication.
Threshold through Accura 2300 are common to all Accura 2350s connected to Accura 2300. If you want to
set different threshold values in Accura 2350 modules, you must set them individually through SET button on
Accura 2350.
Item
Range
Description
ZCT threshold
oFF, [d][d][d] mA
1
Leakage current threshold setup
[default: oFF]
OFF: Disable leakage current measurement
10 – 999 mA: Leakage current threshold
1. d
decimal number.
Leakage Current Event Setup
Leakage current event can be set when leakage current measurement is enabled. If leakage current
measurement is “oFF”, leakage current event setup is invalid. If leakage current event is set to “on”, the event
log is processed on Accura 2300 when the measured leakage current exceeds the threshold setup value.
Leakage current event can also be set on Accura 2300's LCD screen or communications. Event setup via
Accura 2300 is common to all Accura 2350s connected to Accura 2300. If you want to set different leakage
current event in Accura 2350 modules, you must set them individually through SET button on Accura 2350.
Item
Range
Description
ZCT Event
on/oFF
Setup of leakage current event
[default: oFF]
on: event enabled
off: event disabled
Summary of Contents for Accura 2300 Front
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