YASKAWA GPD315/V7-4X Technical Manual page 37

1.4 ELECTRICAL INSTALLATION
3-PHASE
POWER SUPPLY
(Use L1 (R) and
L2 (S) for
L1
single-phase
input)
L2
(Note that drive must
be derated by 50%) L3
FORWARD
RUN/STOP
REVERSE
(See Note 8)
RUN/STOP
*
EXTERNAL
1OL
FAULT
See
Note 3)
FAULT
RESET
MULTI-STEP
SPEED REF 1
MULTI-STEP
SPEED REF 2
JOG REFERENCE
(See Note 1)
*
1RH
FREQUENCY
MANUAL
REF.
SPEED
2K‰
(See Note 5)
0-10VDC
or
4-20mA
MODBUS
COMMUNICATIONS
RS485/422
19.2 KBPS MAX.
Figure 1-5. Standard Connections (2-Wire Control)
H. Inspection. After wiring is complete, verify that:
All wiring is correctly installed.
Excess screws and wire clippings are removed from inside of unit.
Screws are securely tightened.
Exposed wire does not contact other wiring or terminals.
If a FWD or REV run command is given from the control
circuit terminal when the operation method selection
function ( n003 ) is set to " 1 " and the "LO/RE" selection
is set to "RE", the motor will start automatically as soon
as power is applied to the main circuit.
Continued
FOR DC REACTOR
(See Note 7)
+1 +2 —
*
MCCB
L1 ( R )
L2 ( S )
L3 ( T )
GPD 315/V7
OR
GPD 315/V7-4x
S1
(See Note 5)
S2
S3
MULTI-FUNCTION
S4
CONTACT INPUT
S5
S6
S7
LOGIC
COMMON
SC
TERMINAL
SHIELD
CONNECTION
PULSE TRAIN INPUT
RP
(MAX 30KHz)
1R
*
2K‰
FREQUENCY
FS SETTING POWER SUPPLY
(+12V, 20mA) (See Note 2)
REFERENCE
FR
(0 to 10V, 20K‰ /
4 to 20mA, 250‰)
FC
OV
–
FREQUENCY
SETTING
POT
+
SW1
PNP
R+
NPN
R-
MODBUS
(TERMINAL
S+
RESISTANCE:
120‰, 0.5W)
S-
(Parameter n001 set to "10")
CAUTION
1-15
FOR DYNAMIC BRAKING
(See Note 6)
B1 B2
*
1OL (See Note 3)
T1 ( U )
T2 ( V )
T3 ( W )
(See Note 4)
ANALOG OUTPUT
MONITOR 0 to +10VDC
AM
ANALOG MONITOR
FM
AC
MA
MB
FAULT
MC
P1
RUNNING
PC
SPEED
COINCIDENCE
P2
MIN MAX
SW2
OFF 1 ON
2 I
V
FIG. 1-9
*
AC
MOTOR
*
OUTPUT
FREQUENCY
MULTI-FUNCTION
OUTPUT CONTACT
250VAC, 1A OR LESS
30VDC, 1A OR LESS
MULTI-FUNCTION
PHOTOCOUPLER
OUTPUT
48V, 50mA OR LESS