Wiring the preset speed inputs -7 – Rockwell Automation 1329I Integrated AC Drive/Motor, Series B FRN 3.X User Manual
Page 35
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