External Terminal List - YASKAWA VS-626MT Series Manual

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External Terminal List
Description
3-phase 200/220 VAC ±10%, 50/60 Hz .
3-phase, 200/220 VAC ±10%, 50/60 Hz
Connect U, V, and W to the corresponding motor
terminals .
Connected before shipment .
Normal condition : Open
Detection of spindle control circuit abnormal
condition : Closed
32 is connected to OV, 33 is connected to speed
reference (±1OV)
14 is connected to OV, 13 to resolver terminal C,
and 14 to F .
`10 is connected to OV, 9 to resolver terminal A,
land 10 to 0 .
~11 to resolver terminal B
Connect E to resolver terminal E and ground it .
7 is OV common,. 6 is ±12V, 8 is -12V . 1OmA can be
supplied . Usable for speed setting, etc .
When +12V is applied to 50, torque limit is ineffe-
ct .
When +12V is applied to 37 interlock is not ineffect
Terminal
Symbol j
Name
R, S, T Main Power Input
r, s, t
Control Power Input
U, V, W Motor Connection
v
CC
P, B
Resistor Connection
23, 25 Spindle Condition Dete-
ction
23, 24
Spindle Control Abnorm
Detection
33, 32 Speed Reference Input
13, 14 Resolver Input
9, 10
~esolver Phase A Exci-
ftati on
U
oC
11 Resolver Phase B Exci-
tation
0
z
0
12 ;Grounding
U
6, 7, 8 t12V Output
50 Torque Limit
37 Start Interlock