Tractel Dynarope HF 36 Series, Operation And Maintenance Manual

Page: 13 / 24

Technical DYNAROPE
REF
: 2024GB
DIGITAL DISPLAY
rev N° 3
Sheet
HF 87/ T date : 04/03
page : 2/2
SPECIFICATION OF THE HF 87/1/T DISPLAY:
Two readout modes are available.
1.
STANDARD MODE
Definition :
The standard display Mode uses a data base to correct the raw data from the sensor. This data base has been set up as a
result of actual measurements taking into account the following factors :
A) The wire rope diameter
•
From 4 à
44
mm by increments of 1 mm.
B) The wire rope structure
•
Rigid (rIgI) = Monostrand steel
•
Normal (nor ) = Multistrand steel
•
Flexible (SoFt) = Kévlar and textile ropes
When to use it?
Standard Mode is used for load checking and balancing operations between different wire ropes.
In this application repeatability of the measurement system, within the 1% range, is most important. The accuracy of the
measurement is plus or minus 2,5%.
2.
SPECIAL MODE
Definition :
The Special Mode readout refers to calibration operations to correct the “raw” measurement value. Calibration is carried
out under conditions identical to those found in actual situations. ( For example, the in-line insertion of a dynamometer
into the wire rope system to be checked.) the parameters specific to each calibration are recorded numbered registers.
When checks are made at some later date on the same wire rope system, all that is required is to access the corresponding
register number to call up the system-specific parameters.
When to use it ?
The Special Mode readout is recommended for use when accuracy is most important. accuracy . Accuracy obtained in
this mode is 1 %.
PC CONNECTION :
The HF 87 / T display is able to record the data and parameters of the applications. Then, via the RS 232 output, it may
be connected to a P.C. The ASCII file may be printed or processed in MS EXEL.
Antenna Bulding and Co.
Customer : Phonicom.
Site : 69611 Tassin
Operator : L Dupont
Référence Effort daN Année Mois Jour Heure Min. T° V. Vent Dir.Vent
231 675 2003 02 21 14 42 6° C 25 Km/h 350°
232 655 2003 02 21 14 50 6° C 22 Km/h 5°
233 680 2003 02 21 15 05 5° C 25 Km/h 360°
etc
10