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BK Precision 9120 User Manual

BK Precision 9120
119 pages
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1
Table of contents
General Information ……………………………………………. 5
Features …………………………………………………..……… 7
Local Mode Operation ………………….……………………….. 9
Front Panel Description ……………………………………………. 9
Memory Key ………………………………………………………. 9
Storing States in Front Panel Mode ………………………………… 12
Recall Key …………………………………………………………. 14
Recalling States in Front Panel Mode ……………………………… 16
Limit Key ………………………………………………………….. 17
Modes of Operation ……………………………………………….. 18
Constant Current Operation ………………………………………... 20
Constant Voltage Operation ………………………………………... 22
On / Off Key ……………………………………………………….. 24
Remote / Local Key ………………………………………………... 25
Local Mode Function ……………………………………………… 25
Remote Interface Configuration …………………………………… 25
RS-232 Configuration ……………………………………………... 27
GPIB / 488 Configuration …………………………………………. 28
Remote Mode and Indicators ……………………………………… 29
Errors / Calibrate key …………………………………………… 30
Calibration Overview ……………………………………………. 33
Calibration Security Code ……………………………………...... 33
Unsecure Procedure for Calibration ……………………………. 34
Hardware Unsecure Procedure for Calibration ……………………. 37
Calibration Procedure …………………………………………… 39
Voltage Calibration Procedure ……………………………………. 40
Volt Zero Scale Calibration ……………………………………….. 40
Volt Full Gain Calibration ………………………………………... 41
OVP Calibration …………………………………………………… 42
Current Calibration Procedure …………………………………….. 43
Current Zero Scale Calibration ……………………………………. 43
Current Full Gain Calibration …………………………………….. 44
OVP / Secure Key ………………………………………………….. 46
Programming OVP in Front Panel Mode …………………………. 49
Clearing Overvoltage Condition …………………………………… 50
Rear Panel Description ……………………………………………… 54

Table of Contents

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BK Precision 9120 Specifications

General IconGeneral
BrandBK Precision
Model9120
CategoryPower Supply
LanguageEnglish

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