Hioki 3154 User manual

Hioki 3154 Manual
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DIGITAL MΩHiTESTER
INSTRUCTION MANUAL
3154

Contents
Introduction i
Inspection ii
Safety Notes iii
Notes on Use vii
Chapter 1 Outline 1
1.1 Product Introduction 1
1.2 Features 1
1.3 Controls and Functions 3
1.3.1 Displays 3
1.3.2 Front Panel 4
1.3.3 Rear Panel 5
Chapter 2 Preparation for Testing 7
2.1 Connecting Power Cord 8
2.2 Powering On and Off the Unit 9
2.3 Connecting Cord and Probes
(9257, 9289, 9294) 10
2.4 Using Handle 11
2.5 Connecting to Equipment to be tested 12
Chapter 3Setting Basic Testing Conditions 13
3.1 Setting Test voltage 14
3.2 Setting and Verifying Comparator 15
3.2.1 Setting Lower Limit Value 15
3.2.2 Setting and Verifying Test mode 17
3.3 Setting and Verifying Resistance Range 18
3.4 Setting and Verifying Timer 19
3.4.1 Setting and Verifying Test Duration 19
3.4.2 Setting and Verifying Delay Time 21
3.4.3 Determining Delay Time 23

3.5 Setting Sampling Rate 25
3.6 Example Test Condition Setting 26
Chapter 4 Testing 29
4.1 Test Flow 30
4.2 Start Testing 31
4.3 During Testing (TEST status) 32
4.4 Measurement Value Display 33
4.5 Completing Testing 34
4.6 Automatic Discharge 35
4.7 Testing with 9299 SWITCHED PROBE 36
4.7.1 Connecting 9299 SWITCHED PROBE 37
4.7.2 Setting 9299 SWITCHED PROBE 38
Chapter 5 Other Functions 39
5.1 Setting and Verifying Beep Sound 40
5.1.1 Setting Judgment Beep Sound 40
5.1.2 Setting Beep Sound During Key Press 41
5.2 Saving and Loading Test Conditions 42
5.2.1 Saving Test Conditions 42
5.2.2 Loading Test Conditions 44
5.3 Key Lock Function 45
5.4 System Reset 46
Chapter 6 External Interface 47
6.1 Controlling 3154 with External I/O 47
6.1.1 Terminal Connector Board/Signal Wires 48
6.1.2 Electric Specifications 50
6.1.3 Connecting External I/O Terminal 52
6.1.4 External I/O Terminal Circuit 54
6.1.5 Settings to be selected with VOLT 0 to 2
signals 55
6.1.6 Setting TEST Signal OFF Timing 57
6.1.7 Timing Chart 59
6.1.8 Output Signal Connection Example 61
6.1.9 Input Signal Connection Example 62

6.2 Analog Outputting 63
6.2.1 Connecting the 9094 OUTPUT CORD 63
6.2.2 Analog Output 64
6.2.3 Setting Analog Output 65
6.3 Outputting to Printer 66
6.3.1 Connecting Printer 70
6.3.2 Printing Example 71
Chapter 7 RS-232C Interface 73
7.1 Controlling from Personal Computer 74
7.1.1 Preparing for Data Transfer 75
7.1.2 Communication 77
7.1.3 Command Format 78
7.1.4 Numeric Format Chart 82
7.1.5 Command Reference 83
7.2 Sending Measurement Data to PC 97
Chapter 8 Specifications 101
8.1 General Specifications 101
8.2 Measurement Part Specifications 103
8.3 Dimensions 109
8.4 Options and specifications 110
Chapter 9 Maintenance and Service 113
9.1 Maintenance and Inspection 113
9.2 Trouble shooting 114

i
_____________________________________________________________________
Introduction
______________________________________________________________
Introduction
Thank you for purchasing the HIOKI "3154 DIGITAL MΩ
HiTESTER." To obtain maximum performance from the
product, please read this manual first, and keep it handy for
future reference.
Changes to Specifications
Changes are made to software version 1.10.
Software version appears following the model name (3154)
after start up.
・Measurement range is expanded up to 4000 MΩwith
test voltage at 500 V.
・Analog output voltage is changed from 4 V to 2 V when
2000 MΩis displayed with test voltage at 500 V.
・Outputs 4 V output with analog output at each resistance
range maximum value.
・Wider key entry selections to set lower limit values.
・Saved test conditions can be loaded using external I/O
VOLT 0 to 2 signals.
・External I/O TEST signal OFF timing setting display
appears as "tEStSIGnAL".
・The following four RS-232C commands are added;
:VOLTage:SIGNaL
:VOLTage:SIGNaL?
:AOUT:RANGe
:AOUT:RANGe?

ii
_____________________________________________________________________
Inspection
______________________________________________________________
NOTE TEST PROBES are not included. Please purchase separately
according to your needs.
Ins
p
ection
When you receive the product, inspect it carefully to ensure
that no damage occurred during shipping. In particular,
check the accessories, panel switches, and connectors. If
damage is evident, or if it fails to operate according to the
specifications, contact your dealer or Hioki representative.
Accessories
Verify that following standard accessories are complete.
Instruction Manual 1
Grounded three-core power cord 1
Shipment of the unit
Use the original packing materials when reshipping the
product, if possible.
Warranty
HIOKI cannot be responsible for losses caused either
directly or indirectly by the use of the 3154 with other
equipment, or if ownership is transferred to a third party.

iii
_____________________________________________________________________
Safety Notes
______________________________________________________________
WARNING
This product is designed to conform to IEC 61010
Safety Standards, and has been thoroughly tested for
safety prior to shipment. However, mishandling during
use could result in injury or death, as well as damage
to the product. Be certain that you understand the
instructions and precautions in the manual before use.
We disclaim any responsibility for accidents or injuries
not resulting directly from product defects.
Safety Symbols
The symbol printed on the product indicates that the
user should refer to a corresponding topic in the
manual (marked with the symbol) before using the
relevant function.
In the manual, the symbol indicates particularly
important information that the user should read before
using the product.
Indicates the ON side of the power switch.
Indicates the OFF side of the power switch.
Indicates that dangerous voltage may be present at
this terminal.
Indicates AC (Alternating Current).
Indicates DC (Direct Current).
Safet
y
Notes
This manual contains information and warnings essential
for safe operation of the product and for maintaining it in
safe operating condition. Before using the product, be sure
to carefully read the following safety notes.