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Regenerative Brake
Startup
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Regenerative Brake Operation
Initial Operation
Important: For Regenerative Brake applications, the 1336
REGEN Package will always be used with a single
1336 AC drive. It is recommend that the fault relay
on the 1336 REGEN Converter Control board be
interconnected into the 1336 AC drive control logic.
This will allow coordination the Regenerative Brake
faults with the 1336 AC drive.
1. Verify that AC line power at the disconnect device is within
the rated value of the 1336 REGEN Package.
2. Verify that the digital inputs are configured as described in the
Control and Signal Wiring section. Ensure that jumpers J10,
J11
J18 on the 1336 REGEN Converter Control Board are
&
set correctly.
3. Set the converter logic to Not Enabled by presenting a logic
"low" at terminal 4 of J15.
4. Confirm that all other control inputs and outputs are connected
to the correct terminals and are secure and de-energized. In
addition, confirm that the external fault circuit is closed.
5. Replace all 1336 REGEN Package covers and guards.
6. Apply AC power and control voltages to the Regenerative
Brake System. The 1336 REGEN Converter HIM display
should light and display a status of
If the system detects a fault, a brief statement will be shown on
the display. Record this information, remove all power and
correct the source of the fault before proceeding. Refer to
Chapter 4 for fault descriptions and troubleshooting.
The remaining steps in this procedure are based on factory
default settings. If the 1336 REGEN Package has been
previously operated, parameter settings may have been changed
and may not be compatible with this startup procedure or
application.
Important: To obtain proper results, the 1336 REGEN Package
must be set to Not Enabled and its parameters reset to
factory defaults.
Setting parameters to factory defaults with the 1336 REGEN
Package set to Enabled will result in an EEProm error. Setting
the converter logic to Not Enabled by presenting a logic "low"
at terminal 4 of J15 will clear the error and restore
the
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