BT REFLEX RR B7-8C - 23- Transistor panel - 5460; 23.1 Frequency converter

Valid from serial number T-code
713962- 403-414, 669-671, 716-718
Order number Date
218920-040 2005-06-01
© BT Europe AB Service Manual REFLEX RR B/E, RR B/E CC 23- 1
Transistor panel – 5460
Frequency converter
23- Transistor panel – 5460
23.1 Frequency converter
23.1 General description
The frequency converter is equipped with a green LED that indicates
OK status.
On start-up, it flashes twice and then remains on.
Basic software to control the motor is stored in the frequency converter.
The frequency converter has internal monitoring of CAN communica-
tions DC voltage levels, intrinsic temperature and motor temperature.
Any detected function errors are registered by the frequency converter
and the information sent via CAN to the main card A5, which registers
the error code and presents the corresponding code on the instrument
panel display.
The frequency converter can be reprogrammed via CAN.
K1
B+
15 Nm
VWB-
123
8910
4567
11 12 13
U
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