LmrXP142机械手册.pdf - 第128页

Part 6 Setup 1. Leveling the Machine . . . . . . . . . . . . . . . . .6-1-1 2. Connecting the Air . . . . . . . . . . . . . . . . . . .6-2-1 3. Electrical Power Supply & T ransformer Wiring . . . . . . . . . . . . . …

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Part 5 Chapter 1 Servo System Troubleshooting
Edition 3.0 5-1-28 XP-142E Mechanical Reference
Warning Display and Troubleshooting
Warning Warning Name Status Cause Remedy
A.911 Vibration • Occurred during normal
operation.
• Servo Amplifier gain is improper.
• The moment of inertia ratio (Pn103) is greater
than the actual value, or fluctuates excessively.
• To adjust the gain, decrease the speed loop gain
(Pn100) and position loop gain (Pn101), and
increase the filter time constants such as torque
reference filter (Pn401).
• Change the moment of inertia ratio (Pn103)
to an appropriate value.
A.920 Regenerative
Overload
• Occurred when the control
power supply was turned
ON.
• Occurred during normal
operation (Large increase
of regenerative resistor
temperature.)
• Occurred during normal
operation (Small increase
of regenerative resistor
temperature).
• Occurred at servomotor
deceleration.
• A SERVOPACK fault occurred.
• Regenerative energy is excessive.
• Regenerative status continues.
• The setting of parameter Pn600 is smaller
than the external regenerative resistor
capacity.
• A SERVOPACK fault occurred.
• Regenerative energy is excessive.
• Replace the SERVOPACK.
• Check the regenerative resistor capacity, or
reconsider the load and operation conditions.
• Correct the setting of parameter Pn600.
• Replace the SERVOPACK.
• Check the regenerative resistor capacity, or
reconsider the load and operation conditions.
A.930 Absolute Encoder
Battery Warning
• Occurred when the control
power supply was turned
ON. (Setting: Pn002.2=1)
• Occurred 4 seconds or
more after the control
power supply was turned
ON. (Setting: Pn002.2=0)
When an absolute encoder
was used.
• A SERVOPACK board fault occurred. (The
absolute encoder is used in the incremental
encoder setting.)
• The battery connection is incorrect or faulty.
• The battery voltage is lower than the specified
value 2.7V.
• A SERVOPACK board fault occurred.
• Replace the SERVOPACK.
• Connect correctly the battery.
• Replace the battery, and turn OFF the encoder
power supply and ON again.
• Replace the SERVOPACK.
NP1MT025E
A.941 Change of
Parameters
Requires the
Setting Validation
• Occurred after having
changed parameter
setting.
• To validate new setting of this parameter, turn
OFF the power and ON again.
• Turn OFF the power and ON again.
Part 6 Setup
1. Leveling the Machine . . . . . . . . . . . . . . . . .6-1-1
2. Connecting the Air . . . . . . . . . . . . . . . . . . .6-2-1
3. Electrical Power Supply & Transformer Wiring
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3-1
4. Connecting the Data Transmission Cable
<RS-232C> . . . . . . . . . . . . . . . . . . . . . . . .6-4-1
5. Connecting the Data Transmission Cable
<Ethernet> . . . . . . . . . . . . . . . . . . . . . . . . .6-5-1
6. Connecting the Panel Loading Interface and
Panel Request Signal Connectors . . . . . . .6-6-1
This section describes preparatory
procedures from machine
installation to test operation.
1. Leveling the Machine
Point
Set leveling sheets in the positions shown below, and adjust the machine until it is level.
Ensure that leveling sheets match the board conveyance height.
Procedure
1. Position the leveling sheets according to the positions indicated below.
2. Position a pair of sprit levels on the base of the machine (vertical and horizontal
directions).
3. Adjust the height of each leveling bolt so that the machine is level and the
conveyance height is correct.
4. When the machine is level, tighten the lock nuts and double-check the position.
XP1MS001E
(mm)
293 942 143 4141
5050 278624278
29038
Lock nut
Leveling bolt
Leveling sheet
Table01E
Board conveyance height
Leveling sheet height
900
16
units (mm)
950
60
965
75
Part 6 Chapter 1 Leveling the Machine
Edition 3.0 6-1-1 XP-142E Mechanical Reference