V3F25/18 drive
Installation Instruction
© 2004 KONE Corporation AM-11.65.020
All rights reserved. 18 (42) (E) 2004-01-08
4.3.3 Checking the resolver polarity
NOTE! There are two RDIR jumpers. Always install both jumpers, either horizontal or
vertical.
4.3.4 Checking the tachometer polarity
Step Action Note
1 Manually rotate the traction sheave
upwards. RPOL LED should light.
If the RPOL LED does not light, the
polarity is wrong:
• Turn the power OFF.
• Turn RDIR jumpers through 90
degrees.
• Turn the power ON.
2 Manually rotate the traction sheave
downwards and check that the RPOL
LED is off.
Step Action Note
1 Ensure that S5 jumper is in normal
position.
1. Not used
2 Manually rotate the traction sheave
upwards. TPOL LED should light.
If the TPOL LED does not light, the
polarity is wrong:
• Turn the power OFF.
• Swap the tachometer wires in the
upper terminals.
• Turn the power ON.
In North America when using V3FNTS
board, ensure that wires from HCB
XG1/1 and XG1/2 are connected to
NTS XG1/1 and XG1/2.
3 Manually rotate the traction sheave
downwards and check that the TPOL
LED is off.
RDIR
1008620.wmf
S5
1
2
3
XR1
RDIR
TAC
TORQ
XG1
S5
MXTORQ
3
4
RESOLVER
1
2
3
TACHO
2
1
TACHO
INPUT
1
1022476.wmf
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