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Nachi EZ-CFDL Series - 3.11 Setting the [CLAMP; ARC] key

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3.13.1
1 Setting the 1 Setting the
[CLAMP / ARC] key[CLAMP / ARC] key
3.11 3.11
Setting Setting
the the
[CLAMP [CLAMP
/ /
ARC] ARC]
keykey
Any one Any one
of the of the
following functions following functions
can be can be
set forset for
the [CLAMP/ARC] key of the hardware keys of thethe [CLAMP/ARC] key of the hardware keys of the
teach pendant.teach pendant.
(1) Function to turn specific output (1) Function to turn specific output
signalssignals
ON/OFF manuallyON/OFF manually
(2) Spot welding function(2) Spot welding function
(3) Arc welding function(3) Arc welding function
(4) FLEX-HAND function(4) FLEX-HAND function
When the application is handling, an end effectorWhen the application is handling, an end effector
such as a gripper is usually attached to the robot.such as a gripper is usually attached to the robot.
This key can be used to open and close the gripperThis key can be used to open and close the gripper
if the signal to open and close the gripper isif the signal to open and close the gripper is
assigned to function 1 above. Furthermore, thisassigned to function 1 above. Furthermore, this
function is also compatible with grippers that usefunction is also compatible with grippers that use
double solenoids because it is possible to assigndouble solenoids because it is possible to assign
two output signals and configure them to switchtwo output signals and configure them to switch
the gripper ON and OFF alternatively.the gripper ON and OFF alternatively.
Fig. 3.11.1Fig. 3.11.1
[CLAMP/ARC] key[CLAMP/ARC] key
of the teach pendantof the teach pendant
The function of (1) and The function of (1) and
its usage are described hereinafter.its usage are described hereinafter.
(Currently(Currently
, (2), (3) and , (2), (3) and
(4) are not available (4) are not available
in the CFD controller.)in the CFD controller.)
Setting ProcedureSetting Procedure
11
First, input R314 and select First, input R314 and select
operator qualificationoperator qualification
EXPERTEXPERT
or above.or above.
22
Select teach mode and <Constant Setting> - [7 f-Keys].Select teach mode and <Constant Setting> - [7 f-Keys].
>>The following f-keys menu for the >>The following f-keys menu for the
teach pendant appears.teach pendant appears.
33
Select [5 Usage of Clamp Key] from the menu.Select [5 Usage of Clamp Key] from the menu.
>>The following setting screen appears.>>The following setting screen appears.
++
44
Align the cursor with "Clamp Key" and press the [ENABLE] Align the cursor with "Clamp Key" and press the [ENABLE]
and left or rightand left or right
cursor keys together to align the cursor to "Output Signal".cursor keys together to align the cursor to "Output Signal".
NN
uu
mm
bb
ee
rr
55
Next, align the cursor to "Alloc Signal," input the number of the output signalNext, align the cursor to "Alloc Signal," input the number of the output signal
for opening and closing the gripper, and for opening and closing the gripper, and
press [Enter] key.press [Enter] key.
Two output signals can be registered. If just one signal is to be used, set "1"Two output signals can be registered. If just one signal is to be used, set "1"
only.only.
If two signals are to be used as is the case with double solenoids, set the twoIf two signals are to be used as is the case with double solenoids, set the two
signals you want to use to switch ON and OFF alternatively for "1" and "signals you want to use to switch ON and OFF alternatively for "1" and "
2."2."
[CLAMP/ARC] key[CLAMP/ARC] key