N7201A652E.pdf - 第45页

NPM- TT2 EJM1EE-SF-01N-05 1-3-2 -2 AB C ○ The emerge ncy stop switch is ON × *1) ○ The main power supply switch is OFF ○ × The internal opening sensor (left) is ON ○ ○ The interna l ope ning sensor (right) is ON × ○ The …

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NPM-TT2 EJM1EE-SF-01N-05
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
Internal opening
sensor
Extension conveyor
Extension conveyor
NPM-TT2
C
NPM-TT2
B
External
opening
sensor
NPM-TT2
A
1 23 4
External
opening
sensor
■When three machines are coupled
Single tray feeder
Feeder section
opening sensor
NPM-TT2 EJM1EE-SF-01N-05
1-3-2-2
AB C
○
The emergency stop switch is ON
×
*1)
○
The main power supply switch is OFF
○
×
The internal opening sensor (left) is ON
○
○
The internal opening sensor (right) is ON
×
○
The safety cover is open
○
○
The feeder section opening sensor is ON
○
○
The STOP switch is ON
○
×
*1)
The single tray feeder is not installed
*2)
×
*1)
×
*1)
The feeder table cover is open
*3)
×
*1)
○
The feeder cart is detached
*3)
○
Extension conveyor A B 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
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.
And when the external opening sensors ( and ) for the extension conveyor (option) 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
*1) If the main power of the machine B is turned OFF while the emergency stop switch is turned ON, or
XY unit activates when the single feeder is not installed or the feeder table cover is open, power ON
process error appears. If this error appears, reset the emergency stop switch on the machine B or
install the single tray feeder.
*2) If the supply unit is single tray feeder specification
*3) If the supply unit is feeder cart specification
Confirmation
NPM-TT2 EJM1EE-SF-01N-05
Safety
manage-
ment
1-3-3
-1
The NPM-TT2 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.
■When a device or a conveyor prepared on your own is coupled
1-3-3
Front side Rear side
747 mm
107 mm
747 mm
107 mm
Head movable area
125 mm
125 mm
Connecting a device or a
conveyor prepared by
customer