Hioki 3155-01 User manual

LEAK CURRENT HiTESTER
INSTRUCTION MANUAL
3155-01

Contents
Introduction i
Inspection i
Safety Notes ii
Notes on Use iii
Contents of this Manual viii
Chapter 1 Overview 1
1.1 Product Introduction 1
1.2 Features of the 3155 2
1.3 Measuring Mode of the 3155 4
1.4 Leakage Measurement Types 5
1.5 Standards Regarding Leakage Current 6
Chapter 2 Names and Functions of Parts 7
Chapter 3 Options 13
3.1 Measurement Networks 13
3.1.1 9497 NETWORK B (for the Medical Electrical Equipment) 13
3.1.2 9498 NETWORK C (for IEC/TR 60990) 14
3.1.3 9499 NETWORK D (Universal) 16
3.2 9196 APPLY UNIT 18
3.2.1 9196 APPLY UNIT 18
3.2.2 Names and Functions of the Parts
of the 9196 APPLY UNIT 19
3.2.3 9196 APPLY UNIT Operation 21
3.2.4 9196 APPLY UNIT Specifications 23
3.3 9388 CARRYING CASE (with Casters) 24
Chapter 4 Preparations for Measurement 25
4.1 Installing the Measurement Network 26
4.2 Power Cord Connection 27
4.3 Powering on and off the Unit 28
4.4 Loading Recording Paper 30

Chapter 5 Medical Electrical Equipment Measurement
Network B Installed 31
5.1 Leakage Current Measurement Types and
Their Allowable Values for Medical Electrical Equipment 31
5.2 Screens (ME Equipment) 34
5.2.1 Initial Screen (ME Equipment) 35
5.2.2 Equipment Set-up Screen (ME Equipment) 35
5.2.3 Measuring Mode Screen (ME Equipment) 37
5.2.4 System Screen (ME Equipment) 38
5.2.5 Flow of Screens for Basic Operations (for ME Equipment) 40
5.3 Earth Leakage Current Measurement Mode (ME Equipment) 41
5.3.1 Earth Leakage Current Measurement Mode 41
5.3.2 Connecting Equipment for Earth Leakage Current
Measurement (ME Equipment) 42
5.3.3 Zero Adjustment (Earth Leakage Current) 44
5.3.4 Basic Settings for Earth Leakage Current Measurement
(ME Equipment) 45
5.3.5 Earth Leakage Current Measurement Screen
(ME Equipment) 46
5.4 Enclosure Leakage Current Measurement Mode
(ME Equipment) 48
5.4.1 Enclosure Leakage Current Measurement Mode 48
5.4.2 Connecting Equipment for Enclosure Leakage Current
Measurement (ME Equipment) 50
5.4.3 Basic Settings for Enclosure Leakage Current
Measurement (ME Equipment) 54
5.4.4 Enclosure Leakage Current Measurement Screen
(ME Equipment) 55
5.5 Patient Leakage Current Measurement Mode 57
5.5.1 Patient Leakage Current Measurement Mode 57
5.5.2 Connecting Equipment for Patient Leakage Current
Measurement 59
5.5.3 Basic Settings for Patient Leakage Current
Measurement 61
5.5.4 Patient Leakage Current Measurement Screen 62

5.6 Patient Leakage Current Measurement Mode 64
5.6.1 Patient Leakage Current Measurement Mode 64
5.6.2 Connecting Equipment for Patient Leakage Current
Measurement 65
5.6.3 Basic Settings for Patient Leakage Current
Measurement 67
5.6.4 Patient Leakage Current Measurement Screen 68
5.7 Patient Leakage Current Measurement Mode 70
5.7.1 Patient Leakage Current Measurement Mode 70
5.7.2 Connecting Equipment for Patient Leakage Current
Measurement 71
5.7.3 Zero Adjustment (ME Equipment - Patient Leakage
Current ) 73
5.7.4 Basic Settings for Patient Leakage Current
Measurement 74
5.7.5 Patient Leakage Current Measurement Screen 75
5.8 Patient Auxiliary Current Measurement Mode 77
5.8.1 Patient Auxiliary Current Measurement Mode 77
5.8.2 Connecting Equipment for Patient Auxiliary Current
Measurement 79
5.8.3 Basic Settings for Patient Auxiliary Current Measurement 81
5.8.4 Patient Auxiliary Current Measurement Screen 82
5.9 Low Resistance Measurement Mode (ME Equipment) 84
5.9.1 Low Resistance Measurement Mode 84
5.9.2 Connecting Equipment for Low Resistance Measurement
(ME Equipment) 85
5.9.3 Basic Settings for Low Resistance Measurement
(ME Equipment) 88
5.9.4 Low Resistance Measurement Screen (ME Equipment) 89
5.10 Condition Set-up Window Setting (ME Equipment) 91
5.10.1 Allowable Value Setting (For Leakage Current
Measurement) 91
5.10.2 Allowable Value Setting (For Low Resistance
Measurement) 93
5.10.3 Automatic Measurement Setting (ME Equipment) 95
5.10.4 Measurement Current Setting (ME Equipment) 99
5.10.5 Printing out the Maximum Values (ME Equipment) 100
5.10.6 Saving the Maximum Values (ME Equipment) 101
5.10.7 Low Resistance Measurement with 3157 103

5.11 System Screen (ME Equipment) 105
5.11.1 System Screen 105
5.11.2 Saved Data Reference Screen (ME Equipment) 106
5.11.3 Initialization Screen 110
5.11.4 Allowable Value Judgment Set-up Screen 111
5.11.5 Beep Sound Set-up Screen 111
5.11.6 Communications Set-up Screen 112
5.11.7 Printer Set-up Screen 112
5.11.8 Time and Date Set-up Screen 113
5.11.9 Self-test Screen 113
5.11.10 Language Set-up Screen 114
Chapter 6 Ordinary Electrical Equipment Measurement
Network C Installed 115
6.1 Measurement Network C 116
6.1.1 Leakage Current Measurement Types and Their
Allowable Values for Ordinary Electrical Equipment 117
6.2 Screens (for IEC/TR 60990) 118
6.2.1 Initial Screen (for IEC/TR 60990) 118
6.2.2 "Equipment Set-up" Screen (for IEC/TR 60990) 119
6.2.3 Measuring Mode Screen (for IEC/TR 60990) 121
6.2.4 System Screen (for IEC/TR 60990) 122
6.2.5 Flow of Screens for Basic Operations (for IEC/TR 60990) 124
6.3 Enclosure Leakage Current Measurement Mode
(for IEC/TR 60990) 125
6.3.1 Measurement Accompanying IEC 60950 (1991-10) +
am4 (1996-07) 126
6.3.2 Connecting Equipment for Measurement Accompanying
IEC 60950 (1991-10) + am4 (1996-07) 128
6.3.3 Zero Adjustment (for IEC/TR 60990 - Enclosure Leakage
Current) 131
6.3.4 Measurement Accompanying IEC 61010-1 (1990-09) +
am1 (1992-09) + am2 (1995-07) 132
6.3.5 Connecting Equipment for Measurement Accompanying
IEC 61010-1 (1990-09) + am1 (1992-09) + am2 (1995-07)133
6.3.6 Basic Settings for Enclosure Leakage Current
Measurement (for IEC/TR 60990) 135
6.3.7 Enclosure Leakage Current Measurement Screen
(for IEC/TR 60990) 136

6.4 Earth Leakage Current Measurement Mode
(for IEC/TR 60990) 139
6.4.1 Earth Leakage Current Measurement Mode 139
6.4.2 Connecting Equipment for Earth Leakage Current
Measurement (for IEC/TR 60990) 140
6.4.3 Zero Adjustment (Earth Leakage Current) 141
6.4.4 Basic Settings for Earth Leakage Current Measurement
(for IEC/TR 60990) 142
6.4.5 Earth Leakage Current Measurement Screen
(for IEC/TR 60990) 143
6.5 Low Resistance Measurement Mode (for IEC/TR 60990) 146
6.5.1 Low Resistance Measurement Mode 146
6.5.2 Connecting Equipment for Low Resistance Measurement
(for IEC/TR 60990) 147
6.5.3 Basic Settings for Low Resistance Measurement 149
6.5.4 Low Resistance Measurement Screen 150
6.6 Condition Set-up Window Setting (for IEC/TR 60990) 152
6.6.1 Allowable Value Setting (For Leakage Current
Measurement) 152
6.6.2 Allowable Value Setting (For Low Resistance
Measurement) 154
6.6.3 Automatic Measurement Setting (for IEC/TR 60990) 156
6.6.4 Measurement Current Setting (for IEC/TR 60990) 160
6.6.5 Printing out the Maximum Values (for IEC/TR 60990) 161
6.6.6 Saving the Maximum Values (for IEC/TR 60990) 162
6.6.7 Low Resistance Measurement with 3157 163
6.7 System Screen (for IEC/TR 60990) 165
6.7.1 System Screen 165
6.7.2 Saved Data Reference Screen (for IEC/TR 60990) 166
6.7.3 Initialization Screen 170
6.7.4 Allowable Value Judgment Set-up Screen 171
6.7.5 Beep Sound Set-up Screen 171
6.7.6 Communications Set-up Screen 172
6.7.7 Printer Set-up Screen 172
6.7.8 Time and Date Set-up Screen 173
6.7.9 Self-test Screen 173
6.7.10 Language Set-up Screen 174

Chapter 7 Ordinary Electrical Equipment Measurement
Network D Installed 175
7.1 Measurement Network D 176
7.2 Screens (Universal) 177
7.2.1 Initial Screen (Universal) 178
7.2.2 "Equipment Set-up" Screen (Universal) 178
7.2.3 Measuring Mode Screen (Universal) 180
7.2.4 System Screen (Universal) 181
7.2.5 Flow of Screens for Basic Operations (Universal) 183
7.3 Enclosure Leakage Current Measurement Mode (Universal) 184
7.3.1 Enclosure Leakage Current Measurement Mode 184
7.3.2 Leakage Current Measurement with the Universal
Measurement Network 185
7.3.3 Connecting Equipment for Leakage Current Measurement186
7.3.4 Zero Adjustment (Universal - Enclosure Leakage Current) 188
7.3.5 Basic Settings for Enclosure Leakage Current
Measurement (Universal) 189
7.3.6 Enclosure Leakage Current Measurement Screen
(Universal) 190
7.4 Earth Leakage Current Measurement Mode (Universal) 193
7.4.1 Earth Leakage Current Measurement Mode 193
7.4.2 Connecting Equipment for Earth Leakage Current
Measurement (Universal) 194
7.4.3 Zero Adjustment (Earth Leakage Current) 195
7.4.4 Basic Settings for Earth Leakage Current Measurement
(Universal) 196
7.4.5 Earth Leakage Current Measurement Screen (Universal) 197
7.5 Low Resistance Measurement Mode (Universal) 200
7.5.1 Low Resistance Measurement Mode 200
7.5.2 Connecting Equipment for Low Resistance Measurement
(Universal) 201
7.5.3 Basic Settings for Low Resistance Measurement 203
7.5.4 Low Resistance Measurement Screen 204
7.6 Condition Set-up Window Setting (Universal) 206
7.6.1 Allowable Value Setting (For Leakage Current
Measurement) 206
7.6.2 Allowable Value Setting (For Low Resistance
Measurement) 208

7.6.3 Automatic Measurement Setting (Universal) 210
7.6.4 Measurement Current Setting (Universal) 214
7.6.5 Printing out the Maximum Values (Universal) 215
7.6.6 Saving the Maximum Values (Universal) 216
7.6.7 Low Resistance Measurement with 3157 217
7.7 System Screen (Universal) 219
7.7.1 System Screen 219
7.7.2 Saved Data Reference Screen (Universal) 220
7.7.3 Initialization Screen 224
7.7.4 Allowable Value Judgment Set-up Screen 225
7.7.5 Beep Sound Set-up Screen 225
7.7.6 Communications Set-up Screen 226
7.7.7 Printer Set-up Screen 226
7.7.8 Time and Date Set-up Screen 227
7.7.9 Self-test Screen 227
7.7.10 Language Set-up Screen 228
Chapter 8 Command Reference 229
8.1 Overview 229
8.2 Specifications 229
8.3 Names of Parts 230
8.4 Connecting Method 231
8.5 Operation 233
8.5.1 Communication Conditions Setting 233
8.5.2 Communication Methods by the RS-232C 234
8.5.3 Message Format 235
8.5.4 Headers 236
8.5.5 Data Formats 237
8.5.6 Delimiters 238
8.5.7 Separators 238
8.5.8 Abbreviating Messages with Compound Headers 239
8.5.9 Output Queue 240
8.5.10 Input Buffer 240
8.5.11 Error Register 241
8.6 Command Summary 242
8.7 Initialization Items 244

8.8 Command Reference 245
8.8.1 Format of Command Explanations 245
8.9.2 Commands 246
8.9 Reading in All the Saved Data 285
8.10 Sample Programs 286
8.11 Troubleshooting 293
Chapter 9 Specifications 295
9.1 General Specifications 295
9.2 Measuring Mode Specifications 297
9.2.1 Leakage Current Measurement 297
9.2.2 Low Resistance Measurement 298
9.2.3 Monitor Function 298
9.3 Accuracy Tables 299
Chapter 10 Maintenance and Servicing 303
10.1 Maintenance and Inspection 303
10.2 Fuse Replacement 304
10.2.1 Replacement of the 3155 Power Source Fuse 304
10.2.2 Replacement of the Measurement Network Fuse 305
10.2.3 Replacement of the 9196 APPLY UNIT Power Source
Fuse 306
10.3 Troubleshooting 307
10.4 System Reset 308
10.4.1 Resetting the system 308
10.4.2 Default Settings 309
10.5 Ultimate Disposal 312
10.6 External Dimensions 314