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SMT-BD1/m
Chapter 4 – Connections
2.3 - MOTOR AND RESOLVER CABLES
Motors and resolvers are grounded via their housing.
Cable ends should have a metal connectors with collars allowing a 360° shield connection.
The resolver cable must be pair twisted and shielded (sin, cos, ref.). Motor cables MUST also be shielded.
2.4 - SERIAL LINK CABLE
The serial link cable must also be shielded according to the above mentioned shielding recommendations.
CAUTION !
Command cables (resolver, serial link, inputs/outputs) and power cables must be connected and disconnected
with the drive
OFF
.
3 - FIRST POWERING OF THE DRIVE
The auxiliary power supply must be switched on before the power supply.
Test the auxiliary supply:
Rated value: 230 Vrms single-phase
Maximum value (must not be exceeded) < 260 Vrms (all mains variation tolerances included).
Switch on the auxiliary supply. The green "ON" Led must be lit and the UNDERVOLT. error displayed.
Test the power supply:
220 V drive version:
Rated value = 230 Vrms between phases
.
Maximum value (must not be exceeded) < 260 Vrms (all mains variation tolerances included).
400 V drive version: :
Rated value = 400 Vrms between phases
.
Maximum value (must not be exceeded) < 480 Vrms (all mains variation tolerances included).
Switch on the power supply. The UNDERVOLT. error Leds must be off. The braking resistor must remain cold.
NOTE
The ENABLE and RUN signals must be inactive.
CAUTION
The braking resistor is under high voltage.
After switching off the drive, wait at least 5 seconds before switching it on again.
Содержание SMT-BD1/m
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