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Chapter 16 Troubleshooting
Related buffer memory address
Set range
(Setting with sequence program)
Remedy
4338+100n
<Target position change request flag>
1: Target position change request
• Do not turn ON the target position change request in
the following cases.
1) An operating pattern "continuous path control" is
used.
2) A control method other than ABS1, and INC1 is
used.
3) During deceleration stop.
4) When speed change 0 flag ([Md.31] Status: b10)
is ON.
5) During speed control mode
6) During torque control mode
• When the target position change address is outside
the software stroke limit range, correct the target
position change address. (Refer to Section 13.5.5)
Command torque at torque control
mode
<Command torque at torque control mode>
-10000 to 10000 [
10
-1
%]
Review the setting value so that the setting torque is
not exceeded the torque limit setting value.
4380+100n
Torque limit setting value
<Torque limit setting value>
1 to 1000[%]
26+150n
Operation setting for speed-torque
control mode
<Torque initial value selection (b4 to b7)>
0, 1
• Use a servo amplifier which supports the servo
parameter "Function selection C-B POL reflection
selection at torque control (PC29)" and set the servo
parameter "Function selection C-B POL reflection
selection at torque control (PC29)" to "1: Disabled".
• At switching the control mode, use the command
torque by the torque initial value selection.
68+150n
POL reflection setting at torque control
<POL reflection setting at torque control>
0, 1
28492+100n
2488+100n —
Confirm the warning code by "[Md.114] servo alarm",
and refer to the servo amplifier instruction manual for
details.
n: Axis No.-1
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