Wiring the preset speed inputs -7 – Rockwell Automation 1329I Integrated AC Drive/Motor, Series B FRN 3.X User Manual

Page 35

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Step 7 - Wire the Control Signal Terminal Block

7-7

1329I-5.5 Integrated Drive/Motor — January, 2000

Select the option that is the most suitable for your application. The following sections
provide wiring information for each option except the local operator controls. Refer to
Section 1.2 for information on the local operator controls.

7.5.1 Wiring the Preset Speed Inputs

Control terminals 8, 9, and 10 select seven preset speeds as shown in Table 7.4. Note
that if you select a preset speed that is greater than the maximum speed setting (based
on the rotary switch setting), the unit uses the maximum speed setting value.

Important:

DIP switch position 8 defines whether terminals 8, 9, and 10 are used as
presets (default) or to define the unit’s minimum speed (user option).
Refer to Section 8.3.8 for information about using terminals 8, 9, and 10
to select minimum speed.

Table 7.4
Fixed Preset Speed Selections

To use the preset speeds to set the speed reference, wire to terminals 8, 9, and 10 as
shown in Figure 7.8.

Figure 7.8
Preset Speed Input Wiring

Selected Speed Reference

Terminal 8

Status

Terminal 9

Status

Terminal 10

Status

Standard Unit

Local Operator

Control Unit

Open

Open

Open

Analog speed reference

Local operator control

Open

Open

Closed

Preset 1 - 300 RPM (10 Hz)

Open

Closed

Open

Preset 2 - 600 RPM (20 Hz)

Open

Closed

Closed

Preset 3 - 900 RPM (30 Hz)

Closed

Open

Open

Preset 4 - 1200 RPM (40 Hz)

Closed

Open

Closed

Preset 5 - 1500 RPM (50 Hz)

Closed

Closed

Open

Preset 6 - 1800 RPM (60 Hz)

Closed

Closed

Closed

Preset 7 - 2100 RPM (70 Hz)

68
7

9
10
11

24 Volt DC

Speed Preset 2

Speed Preset 1

Speed Preset 0

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