3. ELECTRICAL INSTALLATION 39

Reset to RS232 Mode

To reset the drive to RS232 mode and to return to factory settings, remove power from the

drive, connect X3 pin2 to GND and restore power.

CAUTION

This will erase ALL of your user settings and programs in volatile memory. The non-

volatile memory will not be overwritten until a save command is issued.

15
PC RS232 socket Interface
X3 Socket
Serial connector
plug
Serial connector
socket
Back of
mating plug
Back of
mating plug
Back of
mating socket
Back of
mating plug
69
Drive
GND
CONN.
SHELL
CONN.
SHELL
Rx
Tx
5
1
9
6
X3 Socket
5
1
9
6
1
1425
13
4 Rx
5 Tx
3 GND
3 Tx
2 Rx
5 GND
X3SERIAL
Terminal RS232 socket Interface
Terminal/PC
GND
Rx
Tx
4 Rx
5 Tx
3 GND
2 Tx
3 Rx
7 GND
X3
SERIAL

Figure 3-19. X3 D-type Connector RS232 Connections