Kolver 032000 Operational Manual page 99


CN7 CONNECTOR (9 pin serial connector - female) – PRINT FUNCTION
PIN NAME
1 +15V
2 TX
3 RX
5 GND
9 +5V

USB-PRINT CONNECTOR
Only used to print data on PC (see dedicated paragraph).
ATTENTION: Output signals are protected from an appropriate circuit. Overload of the available
signals (> 400 mA) or short circuit will result in the stop of the unit. To re-activate signals, it is
necessary to switch off the unit for 5-6 seconds, check connections and output loads then switch the
unit on.
CORRECT SCREWS MESSAGES ON DISPLAY
On the status bar it will display "Screw OK".
On the status bar it will display "Angle OK".
On the status bar it will display "Runtime OK".
On the status bar it will display "Reverse torque OK"
Vers. 220920
Not used.
Serial transmission.
Serial reception.
Common to every input. Signals have to be enabled making contact between
the desired signal and this pin (GND).
Not used.
A correct screwing has been performed,
reaching the pre-set torque value.
A correct screwing has been performed,
reaching the pre-set angle.
A correct screwing has been performed,
reaching the pre-set runtime.
A correct screwing has been performed,
reaching the pre-set reverse torque
value.
FUNCTION
22