
FW_F112A_v1702_02_EN
CONTENTS MANUAL
Safety instructions ................................................................................................................................ 2
Disposal of electronic waste................................................................................................................. 2
Safety rules and precautionary measures............................................................................................ 2
About the manual.................................................................................................................................. 3
Warranty and technical support............................................................................................................ 3
Contents manual................................................................................................................................... 4
1. Introduction.................................................................................................................... 5
1.1. System description ........................................................................................................ 5
2. Operational.................................................................................................................... 6
2.1. Control panel ................................................................................................................. 6
2.3. Operator information and functions............................................................................... 7
3. Configuration ................................................................................................................. 8
3.1. How to program the F112-A.......................................................................................... 8
3.1.1. Setup menu - Settings.................................................................................................10
3.1.2. Explanation of SETUP-menu 1 - Total ........................................................................11
3.1.3. Explanation of SETUP-menu 2 - Flow rate .................................................................11
3.1.4. Explanation of SETUP-menu 3 - Display ....................................................................12
3.1.5. Explanation of SETUP-menu 4 - Power management................................................ 12
3.1.6. Explanation of SETUP-menu 5 - Flowmeter ............................................................... 12
3.1.7. Explanation of Setup menu 6 - Linearize ....................................................................13
3.1.8. Explanation of SETUP menu 7 - Analog .....................................................................14
3.1.9 Explanation of SETUP menu 8 - Pulse .......................................................................15
3.1.10. Explanation of SETUP-menu 9 - Communication (option)....................................16
3.1.11. Explanation of SETUP-menu A - Others............................................................... 16
4. Installation.................................................................................................................... 17
4.1. General directions .......................................................................................................17
4.2. Installation / surrounding conditions............................................................................ 17
4.3. Dimensions- Enclosure................................................................................................ 18
4.4. Installing the hardware ................................................................................................20
4.4.1. General installation guidelines.....................................................................................20
4.4.2. Aluminum enclosure - Field mounted..........................................................................21
4.4.3. Aluminum enclosure - Panel mounted ........................................................................ 21
4.4.4. Plastic (GRP) enclosure .............................................................................................. 22
4.4.5. Terminal connectors....................................................................................................23
4.4.6. Sensor supply..............................................................................................................23
5. Intrinsically safe applications.......................................................................................29
5.1. General information and instructions........................................................................... 29
5.2. Terminal connectors Intrinsically safe applications..................................................... 31
5.3. Configuration examples Intrinsically safe applications................................................33
5.4 Battery replacement instructions................................................................................. 35
5.4.1. Safety instructions ....................................................................................................... 35
5.4.2. Replace the battery (hazardous area).........................................................................35
5.4.3. Disposal of batteries....................................................................................................35
6. Maintenance................................................................................................................ 36
6.1. General directions ....................................................................................................... 36
6.2. Repair.......................................................................................................................... 36
6.3. Repair policy................................................................................................................ 36
Appendix A: Technical specification ................................................................................................37
Appendix B: Problem solving...........................................................................................................40
Appendix C: Communication variables............................................................................................ 41
Appendix D: Declaration of Conformity............................................................................................ 44
Index of this manual............................................................................................................................ 45
List of figures in this manual............................................................................................................... 45