Rockwell Automation 1302 575v AC Drive - Canada Only - Manual (Page 34)

4–6 Installation
Publication 1302-5.0 — January, 1998
In multiple motor applications, each motor must have its own
user-supplied overload protection.
1302 Drives have an analog speed reference input. This is a
jumper-selectable 0 to 10 VDC or 0 to 20 mA input with
programmable gain and offset adjustments (parameters F-11 and
F-12). Jumper J6 on the Regulator board is set to match the type of
incoming analog signal, either voltage or current. See Figures 2.2,
4.3, and 5.3. Refer to Chapter 5 for more information.
Figure 4.3
Jumper J6 Settings for the Analog Input Speed Reference
J6
0Ć20 mA
0Ć10 VDC
1 2 3 4 16 5 6 7 8 9 10 11 12 13 14 15
!
ATTENTION: Disconnect and lock out power to the
Drive before setting Jumper J6. Failure to disconnect
power may result in death or serious injury. Verify bus
voltage using the following procedure before touching
any components in the drive. Do not attempt to service
the Drive until the bus voltage has discharged to zero
volts.
Use the following procedure to set jumper J6:
Step 1. Turn off and lock out input power. Wait five minutes
Step 2. Remove the cover from the Drive by unscrewing the four
cover screws.
Step 3. Verify that the DC bus voltage is zero by following the
procedure in Chapter 9 titled Verifying DC Bus Voltage.
Step 4. Locate jumper J6 on the Regulator board. Refer to Fig. 2.3
Step 5. Move the jumper to the desired setting as detailed in Fig. 4.3
Step 6. Re–attach the cover
Step 7. Re–apply input power
Step 8. Verify that parameters F–11 and F–12 are correctly set.
Note that if the setting of jumper J6 is changed, the regulator
software will not automatically detect it. Verify that parameters F-11
(gain) and F-12 (offset) are set correctly before starting the Drive.
Setting the Analog Input
Jumper on the Regulator
Board