YASKAWA MOTOMAN-MPX2600 Instructions Manual page 109

180788-1CD
MPX2600
3-(2) Checking the Inner Pressure Error (low pressure error) Detection Operations
Checking item
in the above mentioned checking (3-(1))
5

4 Power shut down 5
No. Operation
pressure [MPa]
0.01 to 0.02
1
0
2
3
4
5
3-(3) Checking the Inner Pressure Error (high pressure error) Detection Operations
Checking item
in the above mentioned checking (3-(1))
5
of the pressure adjusting valve

Closing the OUT port of the pressure adjusting valve
6
No. Operation Purging Pressure
pressure [MPa] [MPa]
0.01 to 0.02 0.18 to 0.20
1
0.05
2
3
4
0.01 to 0.02
5
6
7
10 Maintenance and Inspection
10.3 Inspection of the Explosion-Proof Device
3-(2)Checking of Inner Pressure Error Detection Operations
Perform the following checking after above mentioned checking are
completed.

2
Impossible to resume operations
Purging Pressure Details
[MPa]
0.18 to 0.20 (Step 5 operation described in 3-(1))
Press [SERVO ON READY] and grip the enable switch to turn ON
the power supply, and then confirm that the manipulator is operable.
Set 0 MPa to the operating pressure of pressure switch unit.
The mode is changed to abnormal pressure mode (LOW) and a
message "AIR PRESS ERROR (LOW)" is indicated on the
programing pendant window. Confirm that an alarm lamp on the
DX200 lights.
Confirm that [SERVO ON READY] on the programming pendant
goes off.
While the abnormal pressure (Low) error alarm is occurred, confirm
that the power supply is not turned ON and the manipulator is
inoperable even [SERVO ON READY] on the programming pendant
is pressed and the enable switch is gripped.
Turn OFF the power supply to the DX200 after above checking
operations are completed.
3-(3)Checking the Inner Pressure Error (high pressure error)
Detection Operations

2

4 Boot up/Start operation available
Details
(After completing operation
Adjust the operating pressure setting value of the pressure switch
unit to 0.05 MPa.
Confirm that the OUT port of the pressure adjusting valve is open
and that the air is emitted.
Press [SERVO ON READY] and grip the enable switch to turn ON
the power supply, and then confirm that the manipulator is operable.
Adjust the operating pressure setting value of the pressure switch
unit to the range described on the left.
Confirm that the OUT port of the pressure adjusting valve is closed
and that the air emission is complete.
Press [SERVO ON READY] and grip the enable switch to turn ON
the power supply, and then confirm that the manipulator is operable.
Turn OFF the power supply to the DX200 after above checking
operations are completed.
Abnormal pressure declines
Abnormal inner pressure rising

5

Boot up / Start operation available
7
described in (3-2))
5
HW1484370
10-28
 
Alarm
3

Release the OUT port
3
Resolving the inner pressure error
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