Chapter 4
Startup
4–5
2. Verify that the incoming power connections are properly connected
and tight. Also verify that the power source is properly sized and
protected for your particular drive.
3. Verify that the motor power connections are properly connected and
tight. Motor Phasing should be checked, Motor Phase A should be
connected to Drive output phase A, likewise Phase B and C should be
properly terminated to their respective terminals. This phasing will be
double checked later in this procedure.
4. Verify that the encoder feedback device is properly connected. The
encoder should be a quadrature device with a 12V input power
requirement and either 12V or 5V differential outputs. Jumpers J3 and
J4 on the Main Control Board (Figure 2.7) must be set for the desired
output. Phasing of the encoder should be checked in that A
and /A, B and /B are properly terminated. This phasing will be
double checked later in this procedure.
5. If your Drive is equipped with a Standard Adapter Board verify that
the Pulse Input Voltage Selection jumper is set correctly for your
application. Jumper J13 should be set across pins 1 and 2 for +5V DC
input, and across pins 2 and 3 for +12V DC input voltage.
6. If your Drive is equipped with a PLC Comm Adapter Board, verify
that the standard I/O inputs on the PLC Comm Board are configured
for the proper input voltage level. The Standard I/O can be configured
for operation at 24V DC or 120V AC. To select the proper voltage set
the jumpers on J5, J6, J7 and J8 across pin 1 and 2 if the input voltage
level is 120V AC, and across pins 2 and 3 if the input voltage level is
24V DC.
Power On After all pre–power checks have been completed, the incoming power may
be applied. The application of power for each system can be different.
Make sure you know the safety controls associated with the system. Power
should only be applied if you have a thorough understanding of the 1336
FORCE Drive and the associated system design.
• Measure the incoming line voltage between L1 and L2, L2 and L3, and
L1 and L3. Use the DMM on AC Volts, highest range (1000 VAC).
The input voltage should equal the drive rated input voltage present on
the drive’s nameplate within +/–10%. If the voltage is out of tolerance,
verify the drive rating is correct for the application, if it is, adjust the
incoming line voltage to within +/–10%.
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