Benchmark AMS4A051, Quick Start Manual, Page: 2 / 10

benchmarkwireline.com
P. O. BOX 850
Fax: 281.342.4848
Phone: 281.342.6415
Simonton,Texas 77476
36220 FM 1093
AMS4A051 Hoistman's Panel Specification May 2007 Page 2 of 10
1.2 FEATURES
-- Digital displays for depth, line speed, and tension
-- Analog incremental tension meter, 4 inch (108 mm) dia., 270 degree.
-- Incremental tension zero push switch.
-- Excessive tension alarm setting allows operator to set tension alarm to a
predetermined value. Contact closure is provided for winch shutdown.
-- Zero Depth button - sets depth to 0. Depressing button again resets
depth to previous setting. Only works when line speed is zero
-- Approaching surface alarm
-- Depth adjust up or down switches. Only works when winch is stopped
-- Load cell zero & calibrate controls. Only works when there is no load on
cable.
-- Depth & tension saved in non-volatile memory at power loss
-- Outputs for Tension and Encoder to interface to an acquisition system.
-- RS232 Interface for additional control and data outputs.
-- Can be set to display either English or Metric units.