HEIDENHAIN ND 1400 - Manual (Page 23)

2
Installation
Connecting a computer
1 Verify that the QC-330 and computer power are off.
2 Connect a computer COM port to the QC-330 RS-232 se-
rial port using a standard straight-through serial cable (Metronics
part number 11B12176). Make sure the cable connectors are
tight, but do not overtighten the connector screws.
3 Apply power to the computer, and then the QC-330. The de-
fault QC-330 settings for communication over the RS-232
serial port are shown here.
• Baud rate: 1200
• Parity: None
• Data bits: 7
• Stop bits: 1
• Flow control: Hardware
4 Launch the computer application that will be used to communicate with the QC-330, and configure the
communication properties of the COM port to match those of the QC-330.
Connecting an optional footswitch
The optional foot switch is connected to the RJ-45 connector
on the rear of the QC-330.
1 Verify that the QC-330 is off.
2 Connect the foot switch to the RJ-45 connector on the rear
connector panel.
Footswitch connector
RS-232 serial port
connector
Connections