Hydthc CHC-400 - THC Driver Circuit Commissioning

4.3 THC driver circuit commission
Fig 4-
5 THC POWER AND DRIVE CIRCUIT BOARD
1, Motor brake adjustment
The
potentiometer RP3 is to adjust the motor stop
it ok
, please do not adjust before inquiry.
2, About the buzz sound
of the motor when at the balance position
It’s normal phenomenon.
controlled by
the PWM drive way
auto balance mode, the
motor will send
NOTE: CHC-
400 has been adjusted
adjust the THC’
s inside circuit
Motor brake adjustment
- 14 -
4.3 THC driver circuit commission
5 THC POWER AND DRIVE CIRCUIT BOARD
1, Motor brake adjustment
potentiometer RP3 is to adjust the motor stop
’
s brake. Before delivery, we have adju
, please do not adjust before inquiry.
of the motor when at the balance position
CHC-400’s driver circuit is adopted
the H
the PWM drive way
to realize the speed adjustion. PWM
is 9
motor will send
“buzz” sound.
400 has been adjusted
ok
before delivery, please DO NOT
s inside circuit
without permission.
Motor brake adjustment
5A fuse
s brake. Before delivery, we have adju
sted
of the motor when at the balance position
the H
-bridge circuit,
is 9
KHz, when at the
before delivery, please DO NOT
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