Honeywell HercuLine 10260A - Page 6

vi 10260A Series Actuators – Installation, Operations, and Maintenance 2/03
4. CALIBRATION PROCEDURES.......................................................................... 27
4.1 Overview ...................................................................................................................................... 27
4.2 Setting End-of-Travel Limit Switches (actuators mfd. pre-1/1/03).............................................. 27
4.3 Setting End-of-Travel Limit Switches (actuators mfd. after 1/1/03)............................................ 28
4.4 Setting Auxiliary Switches (actuators mfd. pre-1/1/03)............................................................... 30
4.5 Setting Auxiliary Switches (actuators mfd. after 1/1/03) ............................................................. 33
4.6 Non-Contact Sensor ..................................................................................................................... 34
4.7 Motor Positioner Board ................................................................................................................ 35
4.7.1 Overview ........................................................................................................................... 35
4.7.2 Available Adjustments ...................................................................................................... 35
4.7.3 ZERO and SPAN Adjustments.......................................................................................... 36
4.7.4 Fail-Safe Settings; Loss of Signal (L.O.S.) ....................................................................... 36
4.7.5 Filter Settings..................................................................................................................... 37
4.7.6 Deadband and Sensitivity Settings .................................................................................... 37
4.8 Output Board Calibration ............................................................................................................. 38
4.8.1 0/4-20 mA PWA Output Board ......................................................................................... 38
4.8.2 Slidewire Emulation .......................................................................................................... 40
4.9 Reversal of Direction (Non contact sensor) ................................................................................. 42
4.10 Reversal of Direction (Film Potentiometer) ............................................................................. 42
5. START-UP/OPERATION .................................................................................... 45
5.1 Introduction .................................................................................................................................. 45
5.2 Operations Checklist .................................................................................................................... 45
6. OTHER CONTROL FUNCTIONS ....................................................................... 47
6.1 Split Range ................................................................................................................................... 47
6.2 Master/Slave Arrangement........................................................................................................... 47
6.2.1 Basic Flow Control............................................................................................................ 48
6.2.2 Proportional Flow using Multiple Actuators .................................................................... 49
6.2.3 Split Valve Configuration.................................................................................................. 51
7. MAINTENANCE .................................................................................................. 53
7.1 Introduction .................................................................................................................................. 53
7.2 Basic Maintenance........................................................................................................................ 53
7.2.1 Main Gear Lubrication ...................................................................................................... 53
7.2.2 Spur Gear Lubrication ....................................................................................................... 53
7.2.3 Non-Contact Sensor........................................................................................................... 53
7.2.4 Motor Positioner................................................................................................................53
7.2.5 Replacing the Fuses........................................................................................................... 53
8. REPLACEMENT/RECOMMENDED SPARE PARTS ......................................... 55
8.1 Introduction .................................................................................................................................. 55
8.2 Motor Kits .................................................................................................................................... 55