Panasonic MINAS A5 Series - 3 Troubleshooting Motor Does Not Run

6-21
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in Trouble
7
Supplement
6
3. Troubleshooting
When in Trouble
Motor Does Not Run
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as well.
&ODVVLÀFDWLRQ Causes Measures
Parameter
Setup of the
control mode is
not correct
Check that the present
control mode is correct
with monitor mode of the
front panel.
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2) Check that the input to control mode switching
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Selection of
torque limit is not
correct
Check that the external
analog input (N-ATL/
P-ATL) is not used for the
torque limit.
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Setup of
electronic gear
is not correct.
(Position/Full-
closed)
Check that the motor
moves by expected
revolution against the
command pulses.
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2) Connect the electronic gear switching input (DIV) of
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multiplication switching by setting up the same
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Wiring
Servo-ON input
of Connector
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open.
In the front panel monitor
mode, is the Pin No.
corresponding to SRV-
ON in “ - ” state?
Check and make a wiring so as to connect the SRV-
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Positive/negative
direction over-
travel inhibit input
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(NOT/POT) is
open.
In the front panel monitor
mode, is the Pin No.
corresponding to NOT/
POT in “ A ” state?
1) Check and make a wiring so as to connect both
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Command pulse
input setup
is incorrect.
(Position/Full-
closed)
Check that the input
pulse counts and
variation of command
pulse sum does not slips,
with monitor mode of the
front panel.
1) Check that the command pulses are entered
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2) Check that the command pulses are entered
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Command
pulse input
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&RQQHFWRU;LV
open. (Position/
Full-closed)
In the front panel monitor
mode, is the Pin No.
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“ A ” state?
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2) Set up Pr5.18 to 1 (invalid).
Counter clear
input (CL) of
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is connected to
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Full-closed)
In the front panel monitor
mode, is the Pin No.
corresponding to CL in
“ A ” state?
1) Check and make wiring so as to open the CL input
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Related page
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