Comau C3G Plus, Operation And Maintenance Manual, Page: 38 / 266

DESCRIPTION PIN X30-2 NOTE
Machine exclusion 1-K123;
machine exclusion 2-K124 6-24
66-68
The auxiliary contacts of the
machine
exclusion relays
are made available.
Power contactor redundancy
(Power contactors machine 2 K121 and
K122)
52-53
55-56
The function of the auxiliary
contacts
of the power
contactors K121 and K122
is the same as that of
contactors K101 and K102.
DESCRIPTION PIN X80 NOTES
Presence of second operator in working
area (Optional Enabling Device) 1 - 2
3 - 4
If the option is present it is
possible to connect a sec-
ond three-position enabling
button (Enabling Device)
CUTTING OFF COMMANDS LEADING FROM THE TRANSFER
For running the controller/robot functional standalone check it is necessary to make the bridges illustrated on
connector X30 at the bottom left of the cabin.
PIN
X30
SIGNALS DESCRIPTION
7
81 User Input Common Return
Internal 0V (24Vcc) to external equipment
Internal 0V (24 Vdc) connection to common
user inputs on SIM module
19
20
45 DRIVE OFF
HOLD
Internal 24Vcc to external equipment
Internal 24 Vdc power supply connection to
DRIVE OFF and HOLD signals that must be
powered to allow the controller to operate off
line
CHECKS AFTER CONNECTION
·
Pulling with the hands, check that the cables leading from connectors X30 (X30-2) and X80 are clamped
correctly.
·
The safety devices on board the robot must be connected.
INSTALLATION C3G
Plus
2-12 08/0702
INSTALLATION
7.