FEC AFC1500 - Manual (Page 116)

Chapter 7: System Operations
Page 7-2
7.1 AFC1500 Detachable Display and Programming unit operation.
FIG. 7-1 Operational controls and indicators
7.1.1 Manual Fastening controls for Display Programming (DP) Unit.
wSTART
This push button initiates the fastening cycle. If the unit is under AUTO start mode, a pulse of
200~500 ms activates the cycle. If the start mode is DEADMAN, the signal has to be active
until the fastening ends, otherwise the cycle will be aborted. (Stand Alone mode only)
wREV (Reverse 1)
Manual reverse. While this push-button is depressed, the nutrunner rotates in the opposite di-
rection to the programmed fastening direction
for the Parameter selected via the PLC “Work
Select” inputs. (Stand Alone mode only)
wCAL (Calibration).
Transducer Calibration check push button. Depress this push-button to obtain the CAL volt-
age level from the tool pre-amplifier. This level is compared to the data stored in memory. If
the difference is within the allowed range the ACCEPT LED will light, otherwise the REJECT
LED will light. The calibration voltage level is converted to the full-scale torque, according to
the parameter setting and is shown in the "DATA" display. (Stand Alone and Multi mode)
wRESET
Used to reset the SAN unit. If this key is pressed during fastening, the process will stop, and
all the fastening data and output signals will be reset. At the same time, the Zero level of the
torque transducer will be checked. If it is within the acceptable range, the ACCEPT LED will
light. If it is not within range, the torque REJECT LED will light. (Stand Alone and Multi
mode)