N7201A617E00_0317 - 第49页
NPM-W 2 EJM7DE-SF-01N-0 0 1-3-2 -2 AB C ○ The emergency stop switch is ON × *1) ○ The main power supply switch is OFF ○ × *1) The feeder table cover is open × *1) × *2) The intern al opening sensor (left) is ON ○ ○ The i…
NPM-W2 EJM7DE-SF-01N-00
Safety
manage-
ment
Stopping specifications
when coupled
1-3-2-1
1-3-2
Main power supply
switch
Emergency stop
switch
STOP switch
Safety cover
Feeder cover
Feeder section
opening sensor
Internal opening
sensor
Extension conveyor
Extension conveyor
NPM-W2
C
NPM-W2
B
External
opening
sensor
NPM-W2
A
1 2
3
4
External
opening
sensor
■When three machines are coupled
NPM-W2 EJM7DE-SF-01N-00
1-3-2-2
AB C
○
The emergency stop switch is ON
×
*1)
○
The main power supply switch is OFF
○
×
*1)
The feeder table cover is open
×
*1)
×
*2)
The internal opening sensor (left) is ON
○
○
The internal opening sensor (right) is ON
×
*2)
○
The safety cover is open
○
○
The feeder section opening sensor is ON
○
○
The feeder cart is detached
○
○
The STOP switch is ON
○
Extension conveyor AB C Extension conveyor
When the external opening
sensor is ON
×○ ○
When the external opening
sensor is OFF
When the external opening
sensor is OFF
○○ ×
When the external opening
sensor is ON
*1) If the emergency stop switch is ON or a feeder table cover is detached and XY unit is started up
while the main power turns OFF, servo OFF error appears. If this error appears, reset an
emergency stop switch or close the feeder table cover.
With three machines (A, B and C) coupled together, A and C perform the operations shown in the
following table once the safety device for B works.
*2) And when the external opening sensors ( and ) for the Extension conveyors are
ON, A, B and C perform the operations shown in the following table.
3
4
1
2
3
4
4
3
○: Operable ×: Inoperable
○: Operable ×: Inoperable
Confirmation
NPM-W2 EJM7DE-SF-01N-00
Connecting a device or a
conveyor prepared by
customer
1-3-3-1
The NPM-W2 has a PCB transfer opening on the left and right sides. Since the front and rear heads in the
machine move within the area shown below at high-speed, it is very dangerous if you insert your hands into
the machine. If you couple a device or a conveyor prepared on your own, be sure to provide safety
measures.
1-3-3
Front side Rear side
Safety
manage-
ment
125 mm
125 mm
622 mm
102 mm
622 mm
102 mm
Head movable area