Rockwell Automation 41LR4060, Инструкция по эксплуатации

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About the Drive
2-11
Step 8. Verify that Terminal Strip Analog Input Offset (P.009), Terminal Strip Analog
Input Gain (P.010), and Terminal Strip Analog Input Configure (P.011) are
correctly set. Note that the jumper settings must match the software settings;
otherwise, the reference value may differ from what is expected. Refer to the
LiquiFlo Software Start-Up and Reference manual for more information.
2.6.1.2 Setting the Analog Output Jumper (J17)
Jumper J17 is the analog output jumper. This jumper selects either a 0-10 VDC or
4-20 mA scaled signal output that is programmable to be proportional to either speed
or torque using parameter P.012. Refer to the LiquiFlo Software Reference manual for
more information about this parameter.
The jumper only selects a 0-10 VDC source voltage or 4-20 mA sink current to
represent speed or torque. Note that the 4-20 mA current selection requires a power
supply for operation as shown in table 7.8, terminals 10 and 11.
Use the following procedure to set jumper J17:
Step 1. Turn off input power to the drive and wait five minutes.
Step 2. Open the door of the enclosure.
Step 3. Verify that the DC bus voltage is zero by following the procedure in section
9.3.
Step 4. Locate jumper J17 on the Regulator board. Refer to figure 2.5.
Step 5. Locate pin 1 on jumper J17. Move the jumper to the desired setting as shown
in figure 2.7.
Step 6. Close the door of the enclosure.
Figure 2.6 – Jumper J4 Settings for Analog Input Speed Reference
J4 J4
+10 VDC
Pins 2-3 Pins 1-2
0-20 mA
(default)
Voltage Input Option Current Input Option
!
ATTENTION: DC bus capacitors retain hazardous voltages after input
power has been disconnected. After disconnecting input power, wait five
(5) minutes for the DC bus capacitors to discharge and then check the
voltage with a voltmeter to ensure the DC bus capacitors are discharged
before touching any internal components. Failure to observe this
precaution could result in severe bodily injury or loss of life.