Analog Output Jumper - Reliance electric GV3000 Instruction Manual

2.7.1.2 Analog Output Jumper
JumperJ17 is the analog output jumper. This jumperselects either a 0-10 VDC or 4-20 mA scaled
signal output that is programmable for either speed or torque, parameter P012. The jumper only
selects a 0-10 VDC source voltage or 4-20 mAsink current to represent speed or torque. Note that
the 4-20 mA current selection requires a power supply for operation as shown in table 7.1, terminals
10 and 11.
Usethe following procedure to set jumper J17:
D-C BUS CAPACITORS RETAIN HAZARDOUS VOLTAGES AFTER INPUT POWER HAS BEEN
DISCONNECTED. AFTER DISCONNECTING INPUT POWER, WAIT FIVE (5) MINUTES FOR THE D-C
BUS CAPACITORS TO DISCHARGE AND THEN CHECK THE VOLTAGE WITH A VOLTMETER TO
ENSURE THE D-C BUS CAPACITORS ARE DISCHARGED BEFORE TOUCHING ANY INTERNAL
COMPONENTS. FAILURE TO OBSERVE THIS PRECAUTION COULD RESULT IN SEVERE BODILY
INJURY OR LOSSOFLIFE.
Step 1. Turn off input power to the drive and wait five minutes.
Step 2. Removethe cover from the drive by unscrewing the four attaching screws.
Step 3. Verify that the D-C bus voltage is zero by following the procedurein section 9.3.
Step 4. Locate jumper J17 on the Regulator board. Refer to figures 2.8 and 2.9.
Step 5. Locate pin 1 on jumper J17. Move the jumper to the desired setting as shownin figure 2.11.
Step 6. Re-attach the cover.
Step 7. Re-apply input power.
Step 8. Verify that parameter P.012 is set correctly for either speed or current.
Voltage Output Option Current Output Option
Pins 2-3 Pins 1-2
+10 VDC 0-20 mA
O O
O O
O O
J17 J17
(default)
Figure 2.11 - JumperJ17 Settings for Analog Outputs
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