Microscan MS-4 User Manual Page 51
- Page / 390
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
MS-4 Imager User’s Manual 3-7
Communications
ACK / NAK Options
RES-NAK Defaults
The following are general outlines of the ACK/NAK protocol. Items that are framed by
brackets ( [ ] ) can either be disabled or enabled. LRC does not include STX, but it does
include preamble, postamble, and ETX.
Symbol Data Output
TX to host: [STX] [preamble] SYMBOL DATA [postamble] [ETX] [LRC]
Response from host: ACK/NAK. Sent when LRC, ETX, postamble, or timeout (waiting
for more data) are detected (if REQ is disabled) depending on what is enabled.
Commands from Host to Imager
TX to Imager: [STX] <command> [ETX] [LRC]
Response from Imager: ACK/NAK. Sent when LRC, ETX, or command-ending angle
bracket ‘>’ are received, depending on what is enabled.
Command Response from Imager to Host
TX to host: [STX] [preamble] COMMAND RESPONSE DATA [postamble] [ETX] [LRC]
Response from host: ACK/NAK. Sent when LRC, ETX, postamble, command-ending
angle bracket ‘>’, or timeout (waiting for more data) are detected, depending on what is
enabled.
As with Polling Mode <K140,5>, the Imager can optionally perform the REQ and RES
event sequences in ACK/NAK mode. If the sender does not receive an ACK or NAK, it will
send REQ to request such a response (if enabled). When the sender receives an ACK, too
many NAKs, or times out (if already enabled), it will send a RES (if enabled) to terminate the
transaction.
Note:
See
ACK / NAK Data Flow Examples
in Appendix D for sample ACK/NAK communications
scenarios.
Note: See USB HID Interface on page 3-23 for protocol information relating to USB.
Definition:
These parameters take effect for
ACK/NAK
<K140,4>
on the main RS-232 or
RS-422 ports (not on the Auxiliary Port), and are completely independent of
the
Polling Mode Options
<K148>
.
The Imager always follows the protocol in both directions (to and from the
host). There is no option to disable it from either direction.
Serial Cmd: <K147,RES,REQ,STX,ETX,ACK,NAK>
RES: (Reset) 00 (disabled)
REQ: (Request) 00 (disabled)
STX: (Start of Text) 00 (disabled)
ETX: (End of Text) 00 (disabled)
ACK: (Acknowledge) 06
NAK: (Negative Acknowledge) 15
- MS-4 Imager 1
- User’s Manual 1
- Disclaimer 2
- Latest Manual Version 2
- Technical Support 2
- Warranty and Terms of Sale 2
- Table of Contents 3
- Chapter 5 Read Cycle 4
- Chapter 6 Symbologies 4
- Chapter 7 I/O Parameters 4
- Introduction 5
- Chapter 8 Symbol Quality 5
- Chapter 9 Matchcode 5
- Chapter 14 Output Format 7
- About the MS-4 Imager 8
- About This Manual 8
- Highlighting 8
- Host Communications 8
- Warning and Caution Summary 9
- MS-4 Imager User’s Manual 10
- Statement of RoHS Compliance 11
- 1 Quick Start 13
- Step 2 — Connect the System 15
- Step 4 — Install ESP 17
- Step 5 — Select Model 18
- MS-4 Imager User’s Manual 1-7 19
- Locate by EZ Button 20
- Locate by ESP 21
- Step 8 — Calibrate Settings 22
- Step 9 — Test Read Rate 23
- Help menu 24
- Saving Options 25
- 2 Using ESP 27
- Calibrate 28
- Application Mode 29
- Menu Toolbar 30
- MS-4 Imager User’s Manual 2-5 31
- Preferences 32
- Terminal Tab 33
- Bar Code Options Tab 34
- Grade Report Options Tab 35
- Advanced Tab 36
- Document Memo 37
- Model Memo 37
- Connecting 38
- Bar Code Dialog 39
- Navigating in ESP 40
- Send/Receive Options 41
- Defaulting 42
- Advanced Options 42
- Using EZ Trax 43
- 3 Communications 45
- Communications by ESP 46
- MS-4 Imager User’s Manual 3-3 47
- Host Port Connections 48
- Host Port Protocol 49
- Polling Mode 50
- ACK / NAK Options 51
- Polling Mode Options 52
- RS-422 Status 53
- Auxiliary Port Connections 54
- Stop Bits, Auxiliary Port 55
- Data Bits, Auxiliary Port 55
- Transparent Mode 56
- Half Duplex Mode 57
- Full Duplex Mode 58
- Daisy Chain Mode 59
- Command Processing Mode 60
- Daisy Chain ID Status 61
- Daisy Chain ID 61
- Daisy Chain Autoconfigure 63
- Response Timeout 64
- LRC Status 65
- Point-to-Point (Main Port) 66
- Polling Mode (Main Port) 66
- ACK / NAK (Main Port) 66
- Auxiliary Port 66
- USB HID Interface 67
- Report Options 68
- Keyboard IN Reports 69
- Microscan HID Report Format 70
- Report Format Examples 71
- Keyboard Report Format 72
- Field Descriptions 73
- USB HID Configuration Options 74
- Read Cycle Mode 75
- Communications 75
- Symbologies 75
- Preamble 77
- Postamble 78
- 4 Calibration 79
- Calibration Serial Commands 80
- Calibration Overview 80
- Calibration Options 81
- Symbol Type 83
- Row and Column 85
- Straight Line 86
- Straight Line Framed 86
- Line Scan Height 87
- Processing 87
- Calibration by ESP 88
- After Calibration 89
- Initiating Calibration 90
- Read Rate LEDs 91
- Beeper / Green Flash 91
- Terminal 92
- Medium Pass 93
- Fine-Tune Pass 94
- 5 Read Cycle 97
- Read Cycle by ESP 98
- Read Cycle Serial Commands 99
- Read Cycle Setup 100
- Multisymbol 101
- Trigger Mode and Duration 102
- Continuous Read 1 Output 103
- External Level 104
- External Edge 104
- Serial Data 105
- Serial Data or External Edge 105
- Trigger Filter Duration 106
- External Trigger Polarity 107
- Serial Trigger 108
- End of Read Cycle 110
- Read Cycle Timeout 111
- Capture Mode 112
- Number of Captures 113
- Rapid Capture Mode 113
- Timed Capture 114
- Triggered Capture 115
- Capture Timing 116
- Time Between Captures 117
- Image Processing Timeout 118
- Image Storage 119
- Image Storage Example 120
- Minimum Good Reads 121
- 6 Symbologies 123
- Symbologies by ESP 124
- Symbologies Serial Commands 125
- Data Matrix 126
- MS-4 Imager User’s Manual 6-5 127
- Check Digit Status (Code 39) 129
- Fixed Symbol Length (Code 39) 130
- Full ASCII Set (Code 39) 131
- Code 128 / EAN 128 132
- (Code 128 / EAN 128) 133
- Check Digit Output (BC412) 135
- Fixed Symbol Length (BC412) 135
- Interleaved 2 of 5 136
- Symbol Length (Code 93) 139
- Start / Stop Match (Codabar) 140
- Start / Stop Output (Codabar) 140
- Symbol Length (Codabar) 141
- Check Digit Type (Codabar) 142
- Check Digit Output (Codabar) 142
- UPC / EAN 143
- Separator Status (UPC / EAN) 144
- Supplemental Type (UPC / EAN) 145
- GS1 DataBar (RSS) 147
- DataBar Limited 148
- DataBar-14 148
- Fixed Symbol Length (PDF417) 149
- Codeword Collection (PDF417) 150
- MicroPDF417 151
- Composite 152
- Narrow Margins 153
- Symbology Identifier 154
- Background Color 155
- 7 I/O Parameters 157
- I/O Parameters by ESP 158
- I/O Parameters 159
- Symbol Data Output 160
- When to Output Symbol Data 161
- No Read Message 162
- Bad Symbol Message 164
- No Symbol Message 164
- Minimum Number of Bars 165
- Start/Stop Status 165
- 2D Symbology Qualification 166
- Symbol Size 1 167
- Symbol Size 2 167
- Symbol Size Tolerance 167
- Dimension Mode 168
- Dimension 1 169
- Dimension 2 169
- Dimension Tolerance 169
- Orientation Mode 170
- Orientation Value 171
- Read Duration Output 172
- Output Indicators 173
- Static Presentation Mode 174
- Mismatch 174
- Target Pattern 175
- Green Flash Duration 176
- LED Configuration 178
- Serial Verification 179
- Control/Hex Output 180
- EZ Button 181
- Default on Power-On 182
- Load Configuration Database 182
- Save for Power-On 182
- EZ Button Modes 183
- EZ Button Operation 184
- Configurable Output 1 185
- Trend Analysis 186
- Symbol Quality 186
- Diagnostic Warning 186
- In Read Cycle 186
- Output State 187
- Pulse Width 187
- Output Mode 187
- Trend Analysis Output 1 188
- Trend Analysis Mode 189
- Trigger Evaluation Period 190
- Number to Output On 190
- Decodes/Trigger Threshold 190
- Output on Symbol Contrast 191
- Output on Print Growth 191
- Symbol Contrast Threshold 192
- Print Growth Threshold 193
- Diagnostic Output 1 194
- Configurable Output 2 195
- Trend Analysis Output 2 195
- Diagnostic Output 2 195
- Configurable Output 3 196
- Trend Analysis Output 3 196
- Diagnostic Output 3 196
- Power-On / Reset Counts 197
- Time Since Reset 198
- Service Message 199
- Frame Information 200
- Image Output 201
- Communication Port 202
- File Format 202
- JPEG Quality 202
- Image Output Example 203
- Database Identifier Output 204
- Quality Output 205
- Configuring EZ Trax Output 206
- EZ Trax Output 207
- Comm Port 207
- Image Mode 207
- Image Format 207
- Object Info Output 208
- Grade Output 208
- 8 Symbol Quality 213
- Overview of Symbol Quality 215
- Symbol Quality by ESP 216
- Report Tab 217
- Locate Tab 218
- Preferences Tab 219
- Symbol Quality Separator 220
- Data Matrix Output Mode 221
- Symbol Contrast 222
- Print Growth 222
- (Data Matrix Only) 223
- Total Read Time 225
- Capture Time 225
- Locate Time 225
- Decode Time 226
- Quiet Zone (Data Matrix Only) 227
- 9 Matchcode 229
- Matchcode by ESP 230
- Matchcode Serial Commands 230
- Overview of Matchcode 231
- Matchcode Type 232
- Sequential Matching 233
- Match Start Position 233
- Match Length 233
- Wild Card Character 234
- Sequence on No Read 235
- Sequence on Mismatch 236
- Match Replace 237
- Mismatch Replace 238
- New Master Pin 239
- Camera and IP Setup 241
- Camera and IP Setup by ESP 242
- Evaluation 245
- Histogram 246
- Threshold (Histogram) 247
- Line Scan 248
- Calibration 249
- Window of Interest 250
- Window of Interest by ESP 251
- Top (Row Pointer) 252
- Left (Column Pointer) 252
- Height (Row Depth) 252
- Width (Column Width) 252
- Configuration Database 253
- Dynamic Setup 254
- Pixel Sub-Sampling 255
- Shutter Speed 256
- Focal Distance 258
- Number of Focal Distances 259
- IP Threshold 260
- Cycle Max 261
- Cycle Step 261
- Damaged Symbol 264
- Standard 265
- Fast Linear Mode 265
- Horizontal 265
- Vertical 265
- Hollow Mode 266
- Mirrored Image 267
- Illumination Brightness 268
- Skew Correction 269
- Line Speed 270
- Symbol Direction 271
- Configuration 273
- Database 273
- Number of Active Indexes 275
- Configuration Database Status 276
- Row Pointer 277
- Column Pointer 277
- Row Depth 277
- Column Width 277
- Threshold Mode 278
- Fixed Threshold Value 278
- Processing Mode 278
- Symbology Type 279
- Database Mode 281
- Image Process Looping 282
- Image Dimensions 283
- Region of Interest (ROI) 284
- Notes on Symbol Type 287
- Terminal 291
- Terminal Window 292
- Editing a Macro 295
- Terminal Window Menus 296
- Utilities 297
- Serial Utility Commands 298
- Utilities 299
- Read Rate 300
- Counters 301
- Counters by Serial Command 302
- Device Control 303
- Master Database 304
- Master Symbol Database Size 305
- Enter Master Symbol Data 306
- Request Master Symbol Data 307
- Request New Master Status 308
- Delete Master Symbol Data 309
- Firmware 310
- Firmware Verification 311
- Request Checksum 312
- Bar Code Configuration 313
- Default / Reset / Save 314
- Customer Default Parameters 315
- Microscan Default Parameters 315
- Imager Status Requests 316
- Image Library Request 318
- Output Format 319
- Output Format Serial Commands 320
- Output Format Status 321
- Format Assign 322
- Format Extract 323
- Format Extract by ESP 324
- Format Insert 325
- Format Insert by ESP 326
- Output Filter Configuration 327
- Filter Number 328
- Length 329
- Wildcard 329
- Placeholder 329
- Database Index 330
- Ordered Output Filter 331
- Appendices 333
- A-2 MS-4 Imager User’s Manual 334
- General Specifications 334
- MS-4 Imager Dimensions 334
- A-4 MS-4 Imager User’s Manual 336
- A-6 MS-4 Imager User’s Manual 338
- Serial Configuration Commands 338
- A-8 MS-4 Imager User’s Manual 340
- Serial Command Format 342
- Communications Protocol 344
- ACK / NAK Data Flow Examples 345
- Error Condition 346
- Transfer 1 347
- Transfer 2 347
- Error Condition 1 349
- Error Condition 2 350
- Error Condition 3 352
- Appendix E — ASCII Table 353
- Appendix G — Object Detector 355
- Appendix H — Operational Tips 356
- (For use with Windows 357
- Changing the COM Port 359
- Glossary of Terms 366
- Hyperlink Index 367
- 2 MS-4 Imager User’s Manual 368
- MS-4 Imager User’s Manual 3 369
- 4 MS-4 Imager User’s Manual 370
- MS-4 Imager User’s Manual 5 371
- 6 MS-4 Imager User’s Manual 372
- MS-4 Imager User’s Manual 7 373
- 8 MS-4 Imager User’s Manual 374
- MS-4 Imager User’s Manual 9 375
- 10 MS-4 Imager User’s Manual 376
- MS-4 Imager User’s Manual 11 377
- 12 MS-4 Imager User’s Manual 378
- MS-4 Imager User’s Manual 13 379
- 14 MS-4 Imager User’s Manual 380
- MS-4 Imager User’s Manual 15 381
- 16 MS-4 Imager User’s Manual 382
- MS-4 Imager User’s Manual 17 383
- 18 MS-4 Imager User’s Manual 384
- MS-4 Imager User’s Manual 19 385
- 20 MS-4 Imager User’s Manual 386
- MS-4 Imager User’s Manual 21 387
- 22 MS-4 Imager User’s Manual 388
- MS-4 Imager User’s Manual 23 389
- 24 MS-4 Imager User’s Manual 390
Related products and manuals for Bar code readers Microscan MS-4
Bar code readers Microscan MS-96 User Manual
(226 pages)
(226 pages)
Bar code readers Microscan MS-4 User's Guide
(43 pages)
(43 pages)
Bar code readers Microscan MS-4X User Manual
(68 pages)
(68 pages)
Bar code readers Microscan HS-2D User Manual
(172 pages)
(172 pages)
Bar code readers Microscan MS-2 User Manual
(125 pages)
(125 pages)
Bar code readers Microscan HE45T User Manual
(102 pages)
(102 pages)
Bar code readers Microscan MS-4Xi User Manual
(360 pages)
(360 pages)
(2 pages)© 2020, manymanuals.com. All rights reserved. | 0.251 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals