Yokogawa Button Operated DX2000 Manuel d'utilisateur Page 115
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Noté. / 5. Basé sur avis des utilisateurs
Measurement Channels and Alarms
3-19
IM 04L42B01-01E
1
2
3
4
5
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7
8
9
10
11
12
13
App
Index
0 0 1 1 1 2 2
P01
Number of pulses
per scan interval
102ch
Sum value
101ch
Reset count
Pulse input
Scan interval
Time
K01
reset value
(Resets the value below the reset value)
(Sum)
Channel 101: Reset Count
Calculates the number of times the pulse sum value is reset.
The expression “((102+P01).GE.K01)” is set to 1 when “the previous pulse sum value
(102) + the current pulse count (P01)” is greater than the reset value (K01). Otherwise,
the expression is set to 0. The value of channel 101 is incremented when the pulse
sum value exceeds the reset value.
Channel 102: Pulse Sum Value
Calculates the pulse sum value.
Under normal conditions, the pulse sum value TLOG.SUM (P01) is calculated. When
the pulse sum value is greater than or equal to the reset value (K01), the pulse sum
value is set to the amount exceeding K01.
Channel 103: Total Sum Value
Multiplies the reset value (K01) by the reset count (101) and adds the pulse sum value
(102) to derive the total sum value.
Note
• The computation is performed in order from the channel with the smallest channel number
in one scan interval. If the channel number in the expression is greater than or equal to the
channel number in which the expression is assigned, the previous computed result (previous
value) is used for the channel in the expression.
• If the pulse input value of the scan interval is greater than the reset value, correct
computation cannot be achieved.
3.10 Counting Pulses (/PM1 Option)
- Daqstation DX2000 1
- • Paper Manual 2
- • DAQSTANDARD Manuals 2
- Trademarks 3
- Revisions 3
- DX’s Version and Functions 4
- How to Use This Manual 7
- Contents 9
- IM 04L42B01-01E 10
- 1.1 Input Section 12
- ( ) 14
- 1.2 Alarms 15
- Alarm Indication 16
- Alarm Output Relay Operation 17
- Internal Switch 19
- 1.3 Display 20
- Status Display Section 21
- Trend Display (T-Y) 22
- Message display method 24
- • Zone Display 24
- • Partial Expanded Display 25
- • Alarm Indication 25
- Digital Display 26
- Bar Graph Display 27
- Historical Trend Display 28
- • Added Messages 29
- Circular Display 30
- Overview Display 31
- Alarm Summary 32
- Message Summary 33
- Memory Summary 34
- • Types of Displayed Data 35
- Status Display 36
- Log Display 36
- Four Panel Display 37
- Other Useful Functions 38
- 1.4 Data Storage Function 39
- Internal Memory 40
- • Internal Memory 41
- Pretrigger of Event Data 42
- Manual Sampled Data 43
- Report Data 43
- • File Name 46
- Snapshot 48
- Data file 48
- 1.5 Batch Function 49
- (/R1 and /PM1 Options) 50
- • Timers 51
- Timer Type 51
- • Absolute Time Mode 51
- • Relative Time Mode 51
- • Actions 52
- 1.7 Security Function 55
- Login Function 56
- /PM1 Options) 57
- Overview of Functions 58
- Description 58
- Conditional equation 58
- Overflow Data 61
- Report Function 62
- Special Data Handling 63
- Options) 65
- Status Output 66
- 1.10 Other Functions 67
- 2.1 Setting the Date/Time 70
- Memory Sampling 72
- 2.4 Setting the Date Format 73
- • Network Information Screen 75
- (/F1 and /F2 Options) 80
- • FAIL Output 82
- • Status Relay 82
- Handling Precautions 83
- Preparing the DX 83
- • Names of Parts 84
- • Loading Batteries 84
- • Setting the ID Number 84
- Controlling the DX 85
- • Numbers 86
- Reader (/USB1 Option) 88
- Operating from the Keyboard 89
- • Invalid Keys 90
- • Barcode Reader Settings 91
- • How to Use 92
- Commands 92
- Command Example 92
- Saving and Loading Data 94
- • Decimal Point Types 95
- (Release number 3 or later) 96
- Time of the A/D Converter 97
- Thermocouple Input 98
- 3.3 Setting the Input Range 99
- • Range > Type 100
- • Range > Range 100
- • Range > Unit 101
- • Range > Ref. CH 101
- • Range > Low-cut 101
- • Range > Low-cut value 101
- Setup Items 102
- • First-CH/Last-CH 102
- • On/Off 102
- • Count 102
- Setup Screen 102
- Reset 105
- • Hysteresis > Meas CH 105
- • High/Low 105
- • Delta High/Low 105
- • Alarms for Each Channel 107
- • Alarm Delay Time 107
- Operation) 111
- Expression 114
- Channels 114
- Channel 101: Reset Count 115
- Channels 116
- • Annunciator Mode 117
- • Alarm Levels and Colors 117
- • Display 117
- Setting Description 118
- ISA-A A lock-in sequence 118
- Explanation 120
- Display Positions 120
- Labels 120
- • Window Colors 120
- • Annunciator Sequence 121
- Procedure 127
- Operation Example 127
- • Configuring Calibration 128
- • Finishing Calibration 129
- Switching Operation Screens 130
- Operations Using Other Keys 131
- Operation Using the FUNC Key 131
- Customizing the Menus 132
- Values, or Bar Graphs 133
- • TREND SPACE ON/OFF 138
- Trend Display) 139
- • Writing Add Messages 144
- • ALL CHANNEL/GROUP CHANNEL 148
- • AUTO ZONE 148
- • SCALE ON/OFF 148
- ● FINE GRID 149
- • TAG DETAIL 149
- • CURSOR TIME 150
- Channel 8 151
- Channel ABC-1 151
- Screen (Overview Display) 154
- Select a channel with 155
- Select the alarm that you 155
- 4.6 Using the Alarm Summary 160
- 4.8 Using the Memory Summary 163
- • Save directory 166
- • Error Log 168
- • Communication Log 168
- • FTP Log 168
- • Web Log 169
- • E-mail Log 169
- • SNTP Log 170
- • DHCP Log 170
- • Modbus Status Log 170
- • SINGLE GRAPH/DUAL GRAPH 175
- • Selecting a Bar 176
- Indicates a power failure 177
- 5.1 Setting Display Groups 178
- • Trip line 179
- • On/Off 179
- • Position 179
- • Color 179
- • Line width 179
- • Tag/Channel 180
- Secondary Trend Interval 183
- 5.4 Writing Messages 185
- • Group of channel 188
- • Color 188
- Scale display position 191
- Band on the Scale 193
- • Partial > Boundary 196
- Waveform Line Width, and Grid 197
- • Bar graph > Division 200
- • Circular Display 201
- • Time per Revolution 201
- • Operation at One Cycle 202
- Off and 1h 203
- Offset time set to 1h 203
- • Historical Trend 205
- • Showing the Display 205
- • Scale Marks 208
- • Event Data 208
- • Monitor > Scroll time 210
- Settings Description 211
- Off Disables the function 211
- The FUNC key menu appears 211
- The display is registered 211
- 5.16 Using the Favorite Key 212
- • Power-fail message 214
- Selection Menu 215
- • Entering Comments 219
- • Displaying Comments 219
- Measured Data 221
- • Auto save 224
- 6.3 Using the Batch Function 226
- FileFile File 230
- Manual sampling is executed 234
- • Saving Manual Sampled Data 235
- Checking the Free Space 237
- • Loading a File 239
- • Saving the Setup Data 240
- The setup data is loaded 241
- • Report Template Files 246
- PM1 options and the USER key) 247
- • Match Time 248
- • Logic box number 248
- • Event-Action > Event 248
- • Event-Action > Action 249
- (/R1 Option) 253
- Logic box number 3 254
- Match Time Condition 254
- <Other Settings> 254
- Acknowledge Operation) 255
- • Remote Input > 1 to 8 256
- Function) 257
- Free Key lock not applied 258
- Lock Disables the operation 258
- DX (Login Function) 259
- • Registering Administrators 260
- • Registering Users 260
- • User Privileges 260
- • User number 262
- • User settings > Mode 262
- • Authority of user 262
- • Expression and Alarm 265
- Type Value 267
- 9.2 Writing Expressions 269
- Four Arithmetic Operation 270
- Power and Other Computations 270
- Relational Computation 270
- Logical Computation 271
- TLOG Computation 272
- CLOG Computation 273
- Special Computation 274
- Conditional Expression 274
- Dropout Display 277
- 9.5 Creating Reports 279
- 4 and later) 282
- Keyword Format 283
- Keyword Definitions 284
- Report Template Examples 286
- • Setting the Input 288
- • Input Range and Alarm 288
- • Ext. range > On/Off 290
- • Channel Display Color 292
- 11.1 A List of Messages 294
- Troubleshooting 296
- • Execution Errors 298
- Operation Errors 300
- • Other Communication Errors 309
- Status Messages 310
- Warning Messages 312
- System Errors 312
- 11.2 Troubleshooting 313
- 12.1 Periodic Inspection 316
- 12.2 Calibrating the DX 317
- Thermocouple 318
- 13.1 Signal Input and Alarm 319
- 13.2 Display Function 321
- Other Displayed Information 323
- 13.3 Data Saving Function 324
- Custom Display Setup Data 326
- Data File Loading 326
- Miscellaneous 326
- Specifications 327
- Communication Functions 328
- Batch Function 328
- 13.5 Options 329
- Desktop Type (/H5[ ]) 330
- Extended Input Type (/N3) 332
- Remote Control (/R1) 333
- USB Interface (/USB1) 334
- Pulse Input (/PM1) 334
- Calibration Correction (/CC1) 334
- DC/AC 24 V Power Supply (/P1) 335
- 13.6 General Specifications 337
- Supported Standards 338
- Standard Performance 339
- 13.7 External Dimensions 342
- File Size 343
- Save Duration to the CF Card 345
- Create and Their Application 346
- File Output Example 348
- Report File Format 349
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