Ferfiles

Depth Tension Line Speed Panel USB R9 PCB

The Depth, Line Speed and Line Tension Panel uses three industrial process meters to provide simultaneous digital readout of the three measurements. Meter 1 is setup in a counting mode and can accommodate virtually any encoder resolution. Meter 2 is setup in a rate \ counter indicator mode and runs from the same encoder signals as Meter 1. Meter 3senses a 4 - 20 ma signal from a pressure transducer connected to the measure head weight indicator system. Meters for other types of line weight sensor are available.

The panel is intended to be powered by a 12 volt battery and contains power supply providing regulated 12.0 volts and 5.0 volts for indicator and encoder power. The panel also provides 24 volts excitation for the pressuretransducer. The encoder pulses are converted to depth and direction signals and routed to the depth and line speed meters and are also buffered and output to the rear panel connectors for input to the logging system. A retransmitted 4 - 20 ma signal is also available at the rear panel also for input to the logging system.

The above diagram illustrates the connections to the rear of the depth panel andthe connections between the depth panel and the SDS tool interface.

The Depth Panel is shipped from SDS with the process meters setup as indicated below. These settings should be the most appropriate with optional settings as indicated.

Setup for Depth Counter 1
Two sets of DIP switches must be set for proper function of the Depth meter. Switch one is located on the back of themeter. Switch two is located on the right side, as viewed from the front,
(SW-1 On Meter - 1, 4, 7, 8 ON/DOWN and 2, 3, 5, 6 OFF/UP)
(SW-2 On Meter - 1, 2 ON/DOWN and 3, 4, 5, 6, 7, 8, 9, 10 OFF/UP)

Programming may only be accomplished by activating the `program enable’ switch at the rear of the panel. Other than changing the scale factor, re-programming should only benecessary upon installation of a new meter.
|CODE |ENTRY | |
|41 |1 |Set unit personality to COUNTER |
|43 |2 |Set inputs to COUNT with UP/DOWN Control|
|44 |1 |Set to SINGLE EDGE COUNTING |
|45 |2 |Set scale multiplier to .01 |
|46 |2 |Set decimal point and leading zeroblanking |
|51 |-2 |Set reset mode to manual reset to preset |
|52 |-6 |Set Output1 Alarm control to Boundry |
|53 |0.01 |Set Output1 Time Delay to minimum|
|54 |3 |Set Output2 Termination to Terminate at Reset |
|55 |0.01 |Set Output2 Time Delay to minimum |
|61 |4 |Set Right hand Dummy Zeros toNone |
|66 |2 |Set 0perator enabled functions to Reset and Preset only |

With the settings above, to read out in feet (or meters)
* Scale factor = 100 divided by encoder pulses per foot (or encoder pulses per meter)

|JP5 Setting |120 ppr Encoder...