Omron SMARTSTEP SERVO DRIVE System Configuration Manual page 6

Enable switch/parameter setting
Pin 6 of the DIP switch selects whether the servo drive operates according to the
DIP switch settings or parameter settings
ON OFF
Pin 6
OFF
6
ON
5
4
3
2
1
(Default setting)
Online autotuning setting
The autotuning switch selects whether the gain will be adjusted auto-
matically during operation.
ON OFF
Perform online autotuning.
1
ON OFF
Complete online autotuning.
The result is stored in the inertia ratio
1
parameter (Pn103) and the servo drive
runs.
Resolution setting
Pins 4 and 5 select the positioning resolution.
If the resolution is set to 1,000 (the default setting), the motor makes
one revolution for every 1,000 pulses input.
Pins
ON OFF
5
6
OFF
5
OFF
4
ON
3
2
ON
1
(Default setting)
Alarm Table
Display ALM output
A.04* OFF Parameter setting error
OFF
A.10* Overcurrent
A.30 OFF Regeneration error
A.32 OFF Regeneration overload
A.40 OFF Overvoltage/undervoltage
A.51 OFF Overspeed
A.70 OFF Overload
A.73 OFF Dynamic brake overload
A.74 OFF Inrush resistance overload
These parameters are read when the power is turned
Note: 1.
ON. Parameter Pn110.2 is valid when online.
158
.
Function
Enables the DIP switch settings.
Enables the parameter settings.
Resolution
4
OFF 1,000 pulses/revolution
(0.36 /step)
ON 10,000 pulses/revolution
(0.036 /step)
OFF 500 pulses/revolution
(0.72 /step)
ON 5,000 pulses/revolution
(0.072 /step)
Error detection function
Command pulse input setting
Pin 3 selects the command pulse mode. Select "Forward pulse/reverse
pulse: positive logic" or "feed pulses/direction signal: positive logic."
ON OFF
6
5
Pin 3
OFF
4
3
ON
2
1
(Default setting)
Dynamic brake setting
Pin 2 enables or disables dynamic brake operation. If the dynamic brake is ena-
bled, the motor can be brought to an emergency stop when the RUN command
goes OFF or an alarm occurs.
ON OFF
6
5
4
3
Pin 2
OFF
2
ON
1
(Default setting)
Display ALM output
A.7A OFF Overheat
OFF
A.bF* System error
A.C1 OFF Runaway detected
A.C2* OFF Phase not detected
A.C3* OFF Encoder disconnect detected
A.d0 OFF Deviation counter overflow
CPF00 --- Parameter unit transmission error 1
CPF01 --- Parameter unit transmission error 2
A.91 --- Overload warning
A.92 --- Regeneration overload warning
When using a regeneration resistor, set the resistor's
2.
capacity when the temperature has risen to 120 C.
Set this parameter to 0 if a regeneration resistor is not
being used.
Command pulse mode
Forward pulse/reverse pulse:
positive logic
Feed pulses/direction signal:
positive logic
Dynamic brake mode
Dynamic brake disabled.
Dynamic brake enabled.
Error detection function
AC servo systems