gefran 850 Installation And Instruction Manual page 7

5.16.3.2. Enabling logic function block and selecting the type
of logic function ...............................................229
5.16.3.3. Configuring input variables .................................230
5.16.3.4. Configuring the output .......................................231
5.16.3.5. Configuring delays..............................................231
5.16.3.6. Copy of a Logical Function Block ......................231
5.17. Math oforations ...................................................................232
5.17.1. Math function blocks ...................................................232
5.17.2. Groups of variables .....................................................232
5.17.3. Programming Math Function Blocks ...........................233
5.17.3.1. Configuration page .............................................233
5.17.3.2. Enabling a function block and selecting the type of
math function ..................................................237
5.17.3.3. Configuring input variables .................................238
5.17.3.4. Configuring the output .......................................238
5.17.3.5. Copy of Math Function Blocks ...........................238
5.18. Recipe management ...........................................................239
5.18.1. Defining parameters recipes .......................................239
5.18.2. Setting the active recipe ..............................................239
5.18.3. Saving parameters in active recipe .............................239
5.18.4. Copying recipes ..........................................................239
5.19. Master Modbus Communication .........................................240
5.19.1. Master communication blocks ....................................240
5.19.2. Programming Master communication blocks .............241
5.19.2.1. Set-up page .......................................................241
5.19.2.2. Enabling communication block ..........................242
5.19.2.3. Selecting scanning speed ..................................242
5.19.2.4. Selecting remote device parameters ..................243
5.19.2.5. Selecting an internal variable to be retransmitted ...243
5.19.3. Setting the Master Modbus serial port ........................244
5.19.4. Modbus object summary page ...................................244
5.20. Slave Communication in Modbus TCP ...............................245
5.20.1. Setting network parameters using the tool on a PC ...245
5.20.2. Modbus TCP communication diagnostics ..................246
5.20.3. Oforation as a device Bridge with other devices ........247
5.20.4. Synchronising the internal clock via NTP server .........247
5.21. Webserver function..............................................................248
5.22. Instrument menu set-up ......................................................252
5.23. Calendar ..............................................................................253
6. PROGRAMMING WITH PC ............................... 255
6.1. Controller-PC connection ......................................................255
6.2. Programming Tool .................................................................255
6.2.1. GF_eXpress ...................................................................255
6.2.1.1. System requirements ...........................................255
7. OPERATOR GUIDE ........................................... 256
7.1. Displays and keys .................................................................256
7.1.1. Navigating the menus ...................................................256
7.2. Power-on ...............................................................................256
7.3. Operation as controller ..........................................................256
7.4. Operation as programmer .....................................................257
7.4.1. Activating the programmer ............................................257
7.4.2. Display indication ..........................................................257
7.5. Errors during operation..........................................................258
7.6. Configuration (User menu) ....................................................259
8. MAINTENANCE ................................................. 261
8.1. Replacing the controller ........................................................261
8.2. Replacing the gasket .............................................................261
8.3. Cloning the configuration ......................................................261
8.4. Cleaning ................................................................................262
8.5. Troubleshooting .....................................................................262
9. TECHNICAL DATA ............................................ 263
9.1. Controller 850 ........................................................................263
9.2. Controller 1650 ......................................................................268
9.3. Controller 1850 ......................................................................273
80209C_MHW_850-1650-1850_20-2020_ENG_pag. 5
9.4. Isolation block diagram 850 ..................................................278
9.5. Isolation block diagram 1650 - 1850 .....................................279
10. ORDER METHODS ......................................... 281
10.1. Controller 850 ......................................................................281
10.2. Controller 1650 ....................................................................282
10.3. Controller 1850 ....................................................................283
11. ACCESSORIES ................................................ 284