
MPA–II v2 Fault messages
V 1.0 |–>
12
01T01995_0
6.4.00
FAULT: ANTI–COLLISION SECURITY DEVICE
arm no longer outside the machine
... When this fault appeared.
If the robot is in the mould, it may be that the Mould Open information disappears
briefly from time to time.
If the robot is outside the IMM, it may be that the Area Free Area input (ZBD)
disappears from time to time.
SERIOUS FAULT: HM input present even
though robot is moving into the machine
When the arm descends, the system checks that the FSBD input (IN 28) is absent
when ZHM (IN 13) is freed.
Check the wiring of the FSBD input –IN 28
SERIOUS FAULT: The SBD relay contact
is stuck !
In Test page 3, check ESBD that must never be present. Change the relay on the
interface board (special model !). Check the circuit’s load.
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