Desoutter Delta Wrench 150 Nm, User Manual, Page: 82 / 184

Part Number
Issue
Date
Page 6159937790
12
03/2018
82 / 184
03/2018 82 (184)
If a Delta Wrench is connected while programming, the Torque parameters are set per default as
follows:
•
Cycle start = Angle threshold = Minimum torque = Maximum torque = 1% transducer nominal
torque.
•
Change screw at = Transducer nominal torque.
•
Target torque (if present in the Pset control strategy) = Transducer nominal torque ( in this case
also the Maximum torque is set to this value ).
NOTE : All the Torque parameters defined for a Pset
must be higher than the minimum load and lower
than the capacity of the Delta Wrench; otherwise, a
Min Load error or a Capacity Error will be shown on
the display when the Pset starts.
Furthermore, the set of parameters must be reliable.
For example, when storing a Pset, if the
Min Torque
is greater than the Target Torque , an error message
is shown (refer to the picture on the right):
Change screw at If the t
orque reaches this limit, the message “
change screw
” is shown on
the display. This parameter must be set higher that the Final Torque max
value.
Unit of measurement Select the desired unit.
Drag Torque (Min,
Max and Average) Valid only for the strategy
“
Production: Prevailing Torque
– Automatic
compensation
”; it is the torque result of the first stage of the strategy.
Select Min , Max or Average to calculate the Drag torque value during the
first stage of the strategy.
Prevailing min torque Valid only for the strategy
“
Production: Prevailing Torque
– Automatic
compensation
”; it is the
Drag torque lower limit of the first stage of the
strategy.
Prevailing max
torque
Valid only for the strategy
“
Production: Prevailing Torque
– Automatic
compensation
”; it is the
Drag torque upper limit of the first stage of the
strategy.
Drag torque
compensation
Valid only for the strategy
“
Production: Prevailing Torque
– Automatic
compensation
”; this option permits to add or subtract the
Drag torque to the
torque peak in the second stage of the strategy.
Final min torque Valid only for the strategy
“
Production: Prevailing Torque
– Automatic
compensation
”; it is the lower limit of the
Final target torque during the
second stage of the strategy.
Final target torque Valid only for the strategy
“
Production: Prevailing Torque
– Automatic
compensation
”; it is the torque result of the tightening, considering the
Drag
Torque value.
Final max torque Valid only
for the strategy ”
Production: Prevailing Torque
– Automatic
compensation
”; it is the upper limit of the
Final target torque during the
second stage of the strategy.