Miller Auto Invision 2, Руководство пользователя

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OM-196 188 Page 17
3-10. Peripheral Receptacle Functions
Function Socket Socket Information
Programmable
Output Relay Con-
A Contact closure to B dependent upon state of
programmed output (see Section 11-5). The closure
between A and B can carry a maximum of 0.6
amps at 125 VAC; or a maximum of 0.6 amps at
110 VDC.
A K
J
Output Relay Con-
tacts
B Contact closure to A dependent upon state of
programmed output (see Section 11-5). See socket
A information for current carrying capacity of
closure.
B
M
J
C
L
C* Circuit common.
L
H
D
E F
Purge
D Contact closure to C completes 24 volts dc
solenoid circuit to purge shielding gas line.
Coolant Flow
Switch Input
E Contact closure to F indicates coolant flow switch is
closed and recirculating coolant system is
operational.
Signal
F* Circuit common.
Jog + H** Contact closure to circuit common advances
welding wire at wire drive assembly.
802 748
Jog – J** Contact closure to circuit common retracts welding
wire at wire drive assembly.
K Contact closure to L energizes Touch Sensor
circuitry.
Touch Sensor ON
And Output Signal
L* Circuit common.
And Output Signal
M Part t24 volts dc output signal referenced
to circuit common.
*Circuit common is same electrical reference point.
**Speed of Jog + and Jog – is at setup value for Jog IPM parameter.
Note: A customer supplied matching amphenol plug (Part No. MS3106A20-33P and strain relief clamp AN3057-12) is required to use peripheral
receptacle.
3-11. Touch Sensor Operation
The touch sensor feature allows the robot to locate a weldment using the wire feed system and welding power source.
Voltage sense leads provide a path for touch sensor voltage when this feature is turned on at the peripheral receptacle.
Turning on touch sensor causes a dc voltage to be present on the welding wire. When welding wire touches the
weldment, the voltage sensing circuit closes, and a +24 volts dc output signal is sent to the robot control indicating
weldment detection. Touch sensor dc voltage on the welding wire will vary from 60 to 150 volts dc depending on the
welding power source. As soon as touch sensor turns on, DANGER SENSOR ON appears on the front panel display.