Alliance Laundry Systems CCN020HNF - Page 64

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Design 2 and 3 only
F8266301ENR4
62
“Ed01” SPI Communication Error (Sheet 4 of 8)
CHM545S
SEE
VOLTAGE
OPTION
WIRING
DIAGRAM
FOR
ADDITIONAL
DRIVE
WIRING
DRV
AC DRIVE
DRV
AC DRIVE
GREEN HEARTBEAT LED
BLINKS 1 SEC ON, 1
SEC OFF WHEN CONTROL
IS POWERED
GREEN STEADY ON
LED INDICATES DRIVE
LOGIC HAS POWER
RED FLASHING LED
INDICATES DRIVE IS
COMMUNICATING
RED LEDS INDICATES
THE DC BUS IS
CHARGED
HB_GREEN
O
LED1
5VDC_GREEN
O
LED2
SPI_RED
O
LED3
DC BUS_RED
O
LED4,5
H5
_
1
H4
_
1
H4
_
5
H4
_
6
H4
_
4
H4
_
3
H4
_
2
H5
_
5
H5
_
6
H5
_
4
H5
_
3
H5
_
2
RED
BLK
BLK
WHT
RED
BLK
BLK
WHT
VCC
SPICLK
SPISIMO
SPISOM1
GND
GND
GRN/YEL
GRN/YEL
CHASSIS
CHM545S
B
A