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UserManualforELD2Servo
multiplying factor and applies the result to the position control section as the positional command. By using
this function, desired motor rotations or movement distance per unit input command pulse can be set.
Table7.9ParameterSetupofElectronicGearRatio
No Parameter Name Setupmethod
1
PA_009 First command frequency double molecular
Please refer to
chapter 4
2 PA_010 Command frequency double denominator
3 PA_500 The second command divide double frequency molecular
4 PA_501 The third command divide double frequency molecular
5 PA_502 The fourth command divide double frequency molecular
3. Position command filter
To make the positional command divided or multiplied by the electronic gear smooth, set the command
filter.
Table7.10Par ameterSetupofPositionCommandFilter
No Parameter Name Setupmethod
1 PA_222 Positional command smoothing filter
Please refer to chapter 4
2 PA_223 Positional command FIR filter
4. Motor encoder pulse output
The information on the amount of movement can be sent to the host controller in the form of A and B phase
pulses from the servo driver.
Table7.11ParameterSetupofDriverEncoderPulseOutput
No Parameter Name Setupmethod
1 PA_011 Encoder pulse output molecular
Please refer to chapter 4
2 PA_012 Pulse output logic reverse
3 PA_503 Pulse output divide frequency denominator
4 PA_533 Pulse regeneration output boundary set
5. Deviation Counter clear
The deviation counter clear input (CL) clears the counts of positional deviation counter at the position
control to 0.
Table7.12Par ameterSetupofDeviationCounterClear
No parameter name Setupmethod
1 PA_517 Counter clear input mode Please refer to chapter 4
6. Position complete output (INP)
The completion of positioning can be verified by the positioning complete output (INP).When the absolute
value of the positional deviation counter at the position control is equal to or below the positioning
complete
Range by the parameter, the output is ON. Presence and absence of positional command can be specified as
one of judgment conditions.
Table7.13RelatedParameterSetupofPositionCompleteOutput
No Parameter Name Setupmethod
1 PA_431 Position complete range
Please refer to chapter 4
2 PA_432 Position complete output setup
3 PA_433 INP hold time
And the output port should be assigned for “INP”, for details of these parameters, refer to PA_410 – PA415.
7. Command pulse prohibit (INH)
The command pulse input counting process can be forcibly terminated by using the command pulse inhibit
input signal (INH).When INH input is ON ,the servo driver ignores the command pulse ,disabling pulse
counting function.
Table7.14RelatedParameterSetupofCommandPulseProhibit
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