Fanuc Power Mate i-D/H Maintenance Manual

B63175EN/03
7. TROUBLESHOOTING
465
3) ATCH1 (CRS1015) or ATCH2 (CRS1016) of the handy operators
panel is in the poor contact state. Check the contact state by using a
multimeter.
4) The 24 V is not applied to EMGTP (CRS1011) of the hand operators
panel. Check the cable connector attached to the connector CRS10 of
the handy operators panel to see whether 24 V is applied to CRS1011
of the handy operators panel.
Also, check whether the 0V signal for the 24V signal supplied to
EMGTP (CRS1011) is connected to the 0 V of the handy operators
panel. If they are disconnected, the relay that determines the
emergency stop state in the handy operators panel does not operate.
5) The handy operators panel is defective.
Replace the handy operators panel with another one, then check that
the problem does not recur.
Since edition 7 of the basic function series 88E0 and 88F0, the following
status output signals have been added:
D Status of the deadmans switch enable switch
D Emergency stop button status
D Whether an emergency stop is set by a switch on the handy operators
panel
D Whether the handy operators panel is in the connected state
#7
HOPEMG
F0175
#6
HOPENB
#5
HOPSTP
#4 #3 #2 #1 #0
HOPSTP The emergency stop button on the handy operators panel is:
0 : Not pressed.
1 : Pressed.
HOPENB The deadmans switch enable switch on the handy operators panel is:
0 : Set to the disable state.
1 : Set to the enable state.
HOPEMG Key operation on the handy operators panel:
0 : Does not set the emergency stop state.
1 : Sets the emergency stop state.
This signal is set to 1 when:
(1)The emergency stop button on the handy operators panel is pressed.
(2)The deadmans switch enable switch on the handy operators panel is
set to the enable state, and both the deadmans switches are released.
(3)The emergency stop state is set on a machine operators panel
connected to an upper unit of the handy operators panel, or another
emergency stop contact such as the door open limit switch is off.
#7
F0208
#6 #5 #4 #3 #2 #1 #0
HOPATH
HOPATH The handy operators panel is:
0 : Not connected.
1 : Connected.
Supplementary

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