MID-7654/7652 Servo Power Motor Drive User Guide
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Limit Status LEDs
The bottom row of the LED status array indicates if a limit switch is currently active. The LED
illuminates green when either the forward or reverse limit switch is active for each axis. You can select
the polarity for the limit status LEDs from the front panel DIP switches. See the
of this guide for more information.
Front Panel DIP Switch Settings
The MID-7654/7652 front panel has a detachable metal plate that, when removed, provides access to
one 4-position DIP switch bank and either four (MID-7654) or two (MID-7652) 9-position DIP switch
banks. Refer to Figure 1 for the location of these switches.
Use the DIP switches on the 4-position DIP switch bank to configure the inhibit in, inhibit out, and limit
status LED polarity as shown in Figure 2. The different settings for these switches are described in the
following sections.
Figure 2.
4-Position DIP Switch Bank Layout
Use the DIP switches on each 9-position DIP switch bank to configure the continuous current limit,
the peak current limit, and the motor inductance (low or standard) for each axis, as shown in Figure 3.
The different settings for these switches are described in the following sections.
Figure 3.
9-Position DIP Switch Bank Layout
1
Inhibit In Polarity Switch
2
Inhibit Out Polarity Switch
3
Limit Status LED Polarity Switch
4
Reserved
1
Continuous Current Limit Switches
2
Peak Current Limit Switches
3
Motor Inductance Switch
1
2
3
4
O
N
1
2
3
4
1
2
3
4
5
6
7
8
9
O
N
1
2
3