N7201A652E - 第44页

NPM- TT2 EJM1EE-SF-01N-05 Safety manage- ment Stopping specifica tions w hen coupled 1-3-2 -1 1-3-2 Main power s upply switch Emergency stop switch STOP switch Safety cover Internal opening sensor Extension conveyor Exte…

100%1 / 512
NPM-TT2 EJM1EE-SF-01N-05
Maintenance warning sheet
Before performing maintenance, affix the included maintenance warning sheet (see below) to prominent
positions in the vicinity of the operating panel, for safety. During maintenance by two or more persons in
particular, in addition to using these maintenance warning sheet to ensure safety, be sure to send signals to
each other.
● This maintenance warning sheet uses a magnet. Do not use
it or store it near magnetic media or any other items
susceptible to magnetic influence.
1-3-1-2
Confirmation
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