A3-2 With Transistor (Open-Collector) For Start/Stop Operation - YASKAWA Varispeed-616GII Instruction Manual

SETTING UPON
THE DELIVERY
A3-2 With Transistor (Open-Collector) For Start/Stop Operation
Lt (Fi)
POWER SUPPLY. 3-PHASE
L2(S)
380/400/415/440/460 VAC -p
50/60 Hz
L3(T) 0
FORWARD RUN/STOP-0 O
REVERSE RUN/STOP -0 O
EXTERNAL FAULT INPUT-0 O
FAULT RESET
-O
O
MASTER/AUX FREQUENCY
REERENCE SELECTOR
-0
O
MULTI-STEP SPEED
SETTING COMMAND
-0
O
INCHING REFERENCE -0
O
EXTERNAL BASE BLOCK-
6
--
c
TRANSISTOR OPERATION
On (Current sink state) at
( closed contact
EXTERNAL
FRED
COMMAND
Notes :
0TO10V
K
AUX FRED
SETTING
MCCB
IMPORTANT
Switching betvveen master frequency command at
external terrnmal ® or ® and aux frequency
camiard et ® cortesponds to the master/aux
sebctoon contact nput
O
VS-61IGH
C
7
RESET
MULTI-
FUNCTION
CONTACT
INPUT
"
w 5
POWER SUPPLY
FOR
SPffD
SETIRIG +15V 2OmA 1
'
Note 3
MASTER FRED COMMAND
1
FAULT CONTACT OUTPUT
'
3
0 TO 10V( 20141)
1 CONTACT CAPACITY
Note 3
MASTER FREQ COMMAND LESS THAN 1 A FOR 250 VAC
--rt____---
4 4 TO
20mA(250n)
_
AND 30 VDC
6 AUX FRED COMMAND
0 TO 10V(20k(I)
1 A FOR 250 VAC AND 30 VDC
SEQUENCE
COMMON
TERMINAL(OV)
OV
1_
6 -.*- indicates shielded leads and : D~E
twisted-pair shielded
iT
leads.
2 . External terminal
©of +15V has maximum output current
capacity of 20mA .
3 . Either external terminal (g or ©can be used .
C , BACKUP CAPACITOR
+T FOR MOMENTARY
Cj-, POWER LOSS
2200pF 400V
4. Terminal symbols : @ shows main circuit; Oshows control circuit .
4 TO 20rnA _------
MOTOR
C
C
G(E)
FORWARD BY
FWD
HOLDING INPUT
REV
REVERSE BY
HOLDING INPUT
RE