Microscan Quadrus EZ Uživatelský manuál Strana 39
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Quadrus EZ Reader User’s Manual 2-13
Communications
Transparent Mode
Usage:
A common application, in conjunction with handheld readers, is one that
employs an auxiliary readout to detect mis-applied symbols.
Definition:
In Transparent mode data is passed between the auxiliary port and the
host. The reader buffers data from the auxiliary port and echoes the keyed
data on the auxiliary port.
• Auxiliary port data is passed through to the host
whenever a return key is pressed at the auxiliary
port or whenever symbol data is sent. If sent with
symbol data, it is processed on a first-in/first-out
basis.
• Auxiliary port data to the host is always sent with
a preamble and a postamble.
• If the reader is in a polled mode to the host, auxil-
iary port data will still pass through.
• <D> is the only command accepted by the reader from the auxiliary port.
All other commands will pass through to the host.
Data initiated from the Reader
• Transmission to the auxiliary port occurs immedi-
ately upon a good read.
• Data sent to the auxiliary port does not include a
preamble or a postamble.
• Communications with the auxiliary port is always
in Point-to-Point protocol, even if the host is in a
polled protocol mode.
Data initiated from the Host
• All host data is echoed to the auxiliary port in
unpolled mode.
Serial Cmd:
<K101,aux port mode,baud rate,parity,stop bits,data bits,daisy chain ID
status,daisy chain ID>
1 = Transparent
Reader
Host
Aux
Port
Reader
Host
Aux
Port
Reader
Host
Aux
Port
- Quadrus EZ Reader 1
- User's Manual 1
- Disclaimer 2
- Latest Manual Version 2
- What Is Covered? 3
- What Is Excluded? 3
- Limitation of Liability 3
- Table of Contents 4
- Introduction 5
- Chapter 5 Symbologies 5
- Chapter 6 I/0 Parameters 5
- Chapter 7 Symbol Quality 5
- About the Quadrus EZ Reader 9
- Host Communications 9
- Highlighting 10
- Warning and Caution Summary 11
- Approvals 12
- 1 Quick Start 13
- AUX PORT 14
- Step 2 — Connect the System 15
- Parting Line 16
- Focal distance 16
- Step 4 — Install ESP 17
- Step 5 — Select Model 18
- TCP/IP (Ethernet) 19
- Locate by EZ Button 20
- Locate by ESP 21
- Step 8 — Calibrate Settings 22
- Testing by EZ Button 23
- Testing by ESP 23
- Testing by Serial Command 23
- Step 10 — Applications 24
- Video Output Option 26
- 2 Communications 27
- Communications by ESP 28
- RS-232/422 Host Port 30
- Data Bits, Host Port 31
- Host Port Protocol 32
- Point-to-Point with RTS/CTS 33
- Polling Mode D 33
- User Defined Point-to-Point 33
- User Defined Example 34
- From Host 34
- Multidrop 35
- User Defined Multidrop 35
- Host 422 Status 36
- RS-232 Auxiliary Port 37
- Auxiliary Port Mode 38
- Transparent Mode 39
- Half Duplex Mode 40
- Full Duplex Mode 41
- Daisy Chain Mode 42
- Command Processing Mode 43
- Daisy Chain ID Status 44
- Daisy Chain ID 44
- Daisy Chain Autoconfigure 45
- Daisy Chain Reader Number 46
- Daisy Chain Reader ID 46
- Gateway Address 48
- IP Address Mode 48
- Primary TCP Port 48
- Preamble 50
- Postamble 51
- Response Timeout 52
- LRC Status 53
- Aux Port System Data Status 54
- 3 Read Cycle 55
- Read Cycle by ESP 56
- Read Cycle Serial Commands 57
- Read Cycle Setup 58
- Multisymbol 59
- Multisymbol Separator 60
- Trigger Mode 61
- Continuous Read 1 Output 62
- External Trigger Level 63
- External Trigger Edge 64
- Serial Data 65
- Serial Data or External Edge 65
- Trigger Filter Duration 66
- External Trigger State 66
- Serial Trigger 67
- End of Read Cycle 69
- Read Cycle Timeout 70
- Active Camera 71
- Capture Mode 72
- Timed Capture 73
- For CCD: 74
- For CMOS: 74
- Triggered Capture 75
- Continuous Capture 76
- Capture Timing 77
- Time Between Captures 78
- Dual Camera Switching 79
- Rapid Capture Mode Examples 80
- Internal 81
- Switching by Timeout 82
- Store Noread Image 84
- 4 Symbologies 85
- Symbologies by ESP 86
- Symbologies Serial Commands 87
- Check Digit Status (Code 39) 92
- Fixed Symbol Length (Code 39) 93
- Full ASCII Set (Code 39) 94
- Code 128 95
- Check Digit Output (BC412) 96
- Fixed Symbol Length (BC412) 97
- Interleaved 2 of 5 98
- EAN Status 101
- Separator Status (UPC/EAN) 102
- Separator Character (UPC/EAN) 103
- Supplementals Type (UPC/EAN) 103
- Pharmacode 104
- Direction (Pharmacode) 105
- Bar Width Status (Pharmacode) 105
- RSS Expanded 106
- RSS Limited 107
- Fixed Symbol Length (PDF417) 109
- Codeword Collection (PDF417) 110
- MicroPDF417 111
- Composite 112
- Narrow Margins 113
- Symbology ID 114
- Background Color 115
- 5 I/0 Parameters 117
- I/O Parameters by ESP 118
- I/O Parameters 119
- Symbol Data Output 120
- Good Read 121
- When to Output Symbol Data 122
- Noread Message 123
- Linear Symbologies: 124
- Bad/No Symbol Qualification 126
- Start/Stop Status 127
- 2D Symbology Qualification 128
- Disabled 130
- Bad/No Symbol Output 130
- Object Qualification 130
- Enable Both 130
- Orientation Value 133
- Read Duration Output 134
- Output Indicators 135
- Green Flash Mode 136
- Green Flash Duration 137
- LED Configuration Mode 138
- Serial Verification 139
- Control/Hex Output 140
- Video Output 141
- Live (Video Output) 142
- Trigger Image Mode 143
- Image Frame 143
- Image Output 144
- File Format (Image Output) 145
- JPEG Quality (Image Output) 145
- Image Captioning 146
- Synchronous Trigger 148
- Application Notes 149
- EZ Button 150
- Load IP Database (EZ Button) 151
- Save for Power-On (EZ Button) 151
- EZ Button Modes 151
- EZ Button Operation 153
- Active State (Input) 154
- Output 1 Parameters 155
- Trend Analysis 156
- Symbol Quality 156
- Diagnostic Warning 156
- In Read Cycle 156
- Output State (Output 1) 157
- Pulse Width (Output 1) 157
- Output Mode (Output 1) 157
- Trend Analysis (Output 1) 158
- Trend Analysis Mode 159
- Output on Symbol Contrast 161
- Output on Print Growth 161
- Symbol Contrast Threshold 162
- Print Growth Threshold 163
- Unused ECC Threshold 163
- Output on Dot Center Offset 164
- Output on Cell Fill 164
- Output on Dot Ovality 165
- Output on Angle of Distortion 165
- Dot Center Offset 165
- Cell Fill 166
- Dot Ovality Threshold 166
- Angle of Distortion Threshold 166
- Diagnostics 167
- Output 2 Parameters 168
- Output 3 Parameters 170
- 6 Symbol Quality 173
- Symbol Quality by ESP 174
- Overview of Symbol Quality 175
- Total Read Time 176
- Symbol Quality Separator 176
- Data Matrix 177
- Axial Non-Uniformity 178
- Print Growth 178
- Unused Error Correction 179
- Grading Symbol Quality 180
- Pixels per Element 181
- ECC Level 181
- Matrix Size 181
- Quiet Zone 181
- Inkjet/Direct Symbol Quality 182
- Dot Ovality 184
- Angle of Distortion 184
- Static Symbol Quality Outputs 185
- 7 Matchcode 187
- Matchcode by ESP 188
- Matchcode Serial Commands 188
- Overview of Matchcode 189
- Matchcode Type 190
- Sequential Matching 191
- Match Start Position 192
- Match Length 193
- Wild Card Character 194
- Sequence On Noread 195
- Sequence On Mismatch 196
- Sequence Step 197
- Match Replace 198
- Mismatch Replace 199
- New Master Pin 200
- 8 Diagnostics 201
- Diagnostics by ESP 202
- Diagnostics Serial Commands 202
- Counts (Read Only) 203
- External Camera Message 204
- Connect Message 205
- Over Temperature Message 206
- Service Message 207
- 9 Camera Setup 209
- Camera Setup by ESP 210
- Camera Setup Serial Commands 210
- Calibrate 211
- Capture and Decode 212
- Test (Video Capture) 212
- Evaluation 213
- Histogram 214
- Line Scan 215
- Region of Interest (ROI) 216
- Region of Interest by ESP 217
- Top (Row Pointer) 218
- Left (Column Pointer) 218
- Height (Row Depth) 219
- Width (Column Width) 219
- Dynamic Setup 220
- Calculator 221
- CCD Image Sensor 222
- CMOS Image Sensor 223
- Contrast (CMOS) 224
- Offset (CMOS) 224
- Illumination Source 225
- Thresholding 226
- Image Processing Settings 227
- Image Processing Timeout 228
- Hollow Mode 229
- Mirrored Image 230
- Other Camera Parameters 231
- IP Database 233
- IP Database by ESP 234
- IP Database Serial Commands 235
- Overview of IP Database 236
- Operation of IP Database 236
- Rapid Capture Mode 237
- Continuous Capture Mode 237
- IP Database Window 238
- CCD Image Sensor Database 240
- Threshold Value 241
- Processing Mode 241
- Narrow Margin Status 241
- Contrast 243
- Threshold Mode 243
- Request Database Settings 246
- Request All Database Settings 246
- Terminal 247
- Terminal Window 248
- Find Function 249
- Editing a Macro 250
- Terminal Window Menus 251
- Utilities 253
- Utilities Serial Commands 254
- Read Rate 255
- Counters 256
- Good Read/Match Counter Reset 257
- Mismatch Counter 257
- Mismatch Counter Reset 257
- Device Control 258
- Master Database 259
- Master Symbol Database Size 260
- Enter Master Symbol Data 261
- Request Master Symbol Data 262
- Request New Master Status 263
- Delete Master Symbol Data 263
- Firmware 264
- Firmware Verification 265
- Request Checksum 266
- Sensor Type 267
- Bar Code Configuration 268
- Defaulting/Saving/Resetting 269
- Customer Default Parameters 270
- Microscan Default Parameters 270
- Reader Status Requests 271
- Y-Modem Upload Image 272
- Calibration 272
- Image Library Request 272
- Autodiscrimination 272
- 13 Unique Item Identifiers 273
- Overview of IUID and UII 274
- UII Mode Features 276
- UII Mode by Serial Command 277
- Error Messaging 278
- Valid Formats 280
- Output Format 281
- Output Format Serial Commands 282
- Output Format Status 283
- Format Assign 284
- Format Extract 285
- Format Extract by ESP 286
- Format Insert 287
- Format Insert by ESP 288
- Output Filter Configuration 289
- Filter Number 290
- Symbology Type 290
- Length 291
- Wildcard 291
- Placeholder 291
- Database Index 292
- Ordered Output Filter 293
- Ethernet 295
- Step 1 —Setup 296
- Step 2 —Preliminary Steps 297
- Assigning a Network Address 298
- Step 4 —Ethernet Application 302
- Primary (Command) TCP Port 303
- Video TCP Port 303
- Image File Transfers 304
- Appendices 305
- General Specifications 306
- Electrical Specifications 308
- Host 25-pin Connector 308
- Optoisolator Outputs 309
- Isolated Reader 310
- Secondary Relay 310
- Optoisolator Inputs 311
- Appendix C — Quadrus EZ DPM 312
- Appendix D — Quadrus EZ FLEX 313
- IB-150 Kit 314
- IB-151 Ethernet/USB Interface 315
- Interface 316
- Serial Command Format 322
- Serial Command Status Request 323
- Appendix G — ASCII Table 324
- Data Matrix Symbology 326
- Pixels and Resolution 328
- Field of View and Lenses 330
- Single Capture 332
- Multiple Captures 333
- Appendix L — Object Detector 334
- Appendix M — Operational Tips 335
- Appendix N — Embedded Menus 336
- Ethernet 337
- Polling Sequence 338
- Select Sequence 339
- Multidrop Communications 340
- Multidrop Addresses 340
- Glossary of Terms 346
- Hyperlink Index 347
- Dot Ovality 6-12 351
- Offset (CMOS) 9-16 358
- Output on Dot Ovality 5-49 358
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