gefran 650 - Page 6

80208G_MHW_650-1250-1350_01-2017_ENG
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5.13.1. What is a program ....................................................149
5.13.2. Programmer functions .............................................149
5.13.3. Programmer behavior ..............................................150
5.13.4. Program examples ................................................... 150
5.13.4.1. ONE STEP program ......................................................... 150
5.13.4.2. ONE STEP program ......................................................... 150
5.13.4.3. Program with assigned events ......................................... 150
5.13.4.4. Cyclical program with 3 setpoints and 3 steps ................ 152
5.13.4.5. Program with HBB (hold back band) function ................. 152
5.13.5. Fast simulation of program ......................................152
5.13.6. Controlling the program from the ...................................
.......................................................................................
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keypad .....................................................................152
5.13.7. Programmer Reset mode .........................................152
5.13.8. Restart with step search ..........................................152
5.14. Managing motorized valves ...............................................153
5.14.1. Valve control parameters .........................................153
5.14.2. Valve control modes .................................................153
5.15. Energy counter ...................................................................154
5.16. Logic Operations ................................................................ 155
5.16.1. Function blocks ........................................................155
5.16.2. Groups of variables .................................................. 155
5.16.3. Programming Function Block ..................................156
5.16.3.1. Configuration page ......................................................... 156
5.16.3.2. Enabling the function block and selecting the type of fun-
ctional logic ...................................................................... 157
5.16.3.3. Configuring input variables .............................................. 157
5.16.3.4. Configuring the output ..................................................... 158
5.16.3.5. Configuring delays ........................................................... 158
6. Programming with pc ...........................................159
6.1. Controller-PC connection ...................................................159
6.2. Programming Tool ..............................................................159
6.2.1. GF_eXpress ..............................................................159
6.2.1.1. System requirements ....................................................... 159
7. Operator guide ......................................................161
7.1. Displays and keys ..............................................................161
7.1.1. Navigating the menus ..............................................161
7.2. Power-on ............................................................................ 161
7.3. Operation as controller .......................................................161
7.4. Operation as programmer .................................................. 162
7.4.1. Activating the programmer ......................................162
7.4.2. Display messages ....................................................162
7.5. Errors during operation ......................................................162
7.6. Configuration (User menu) .................................................163
8. Maintenance .........................................................165
8.1. Replacing the controller .....................................................165
8.2. Replacing the gasket..........................................................165
8.3. Cloning the configuration ................................................... 165
8.4. Cleaning .............................................................................165
8.5. Disposal .............................................................................166
8.6. Troubleshooting ..................................................................166
9. Technical data .......................................................167
10. Order methods ......................................................174
10.1. 650 Controller .....................................................................174
10.2. 1250 Controller ...................................................................175
10.3. 1350 Controller ...................................................................176
11. Accessories ..........................................................178
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