QS
23
—————— Quick Start up ——————
1.8. PRE POWER CHECKS
The following should be checked before switching ON the Drive:
Grounds / Grounding
· Verify ground connections Drive to motor
· Verify AC Input, AC Output and control wiring aren’t grounded
Connections
· Verify AC Input (U1/L1, V1/L2, W1/L3), AC Output (U2/T1, V2/T2, W2/T3), DC link connection with
an optional external braking unit (C,D), Motor thermistor (78,79), OK Relay (80,82 n.o), Relay2 (83,85
n.o.) and regulation board (1.....46, XS, XE) connections
12 ENABLE DRIVE (close to activate)
13 START (close to activate)
14 FAST STOP (open to activate)
15 EXTERNAL FAULT (open to activate)
16 Common for terminal board
18 + 24V Common
19 +24VDC (internal)
Setting jumpers and switches on Regulation board
· Enable drive (terminal 12) and Start (terminal 13) OPEN
· Fast stop (terminal 14) and External fault (terminal 15) CLOSED
. Record motor name plate data, encoder information and mechanical data.
MOTOR DATA
HP (kW)
Amps
Volts
Hz
rpm
Cos phi (power factor)
Tach type
Tach PPR
Motor rotation for machine fwd direction [CW/CCW]
Gearbox ratio
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