MID-7654/7652 Servo Power Motor Drive User Guide
6
ni.com
Front Panel Switches
Figure 1 shows the front panel for your MID-7654/7652. The DIP switches are shown with the
detachable metal cover plate removed.
Figure 1.
MID-7654/7652 Front Panel
Note
Items followed by an asterisk (*) are available on the MID-7654 only.
There are two rocker switches on the MID-7654/7652 front panel: AC POWER and ENABLE. Figure 1
illustrates the location of these switches.
The AC POWER switch energizes the motor bus (+48 V) and the logic (+5 V) power supplies. When
switched on, the green power LED l5 V illuminates. If this LED fails to illuminate, check the
power cord and main input fuse on the back panel.
The ENABLE switch enables or inhibits the servo amplifiers. If the ENABLE switch is in the inhibit
position (OFF), the amplifier output stages are inhibited and the yellow LEDs for all axes illuminate.
See the
section of this guide for more information.
1
Polarity DIP Switch Bank
2
Axis 1 DIP Switch Bank
3
Axis 2 DIP Switch Bank
4
Axis 3 DIP Switch Bank*
5
Axis 4 DIP Switch Bank*
6
LED Status Array
7
Enable Switch
8
Green Power LED
9
Power Switch
8
7
4 Axis Servo Motor Drive
9
6
6
MID-7654
MID-7652
8
7
9
2
1
3
4
5
POL
AXI
S
1
AXI
S
2
AXI
S
3
AXI
S
4
2
1
3
POL
AXI
S
1
AXI
S
2
4 Axis Servo Motor Drive
2 Axis Servo Motor Drive
