5-28
5-6 Fully-closed Control
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
5
Basic Control Mode
Parameters Requiring Settings
Parameter
number
Parameter name Explanation Reference
Pn000
Rotation Direction
Switching
Set the relation between the command direction and the
motor rotation direction.
P.8-1
Pn001 Control Mode Selection Select the control mode. P.8-2
Pn005
Command Pulse Input
Selection
Select the command pulse input.
P.8-3
Pn006
Command Pulse Rotation
Direction Switching Selection
Set the count direction for the command pulse input.
P.8-3
Pn007
Command Pulse Mode
Selection
Set the count method for the command pulse input.
P.8-4
Pn008
Electronic Gear Integer
Setting
Set the number of command pulses corresponding to 1
motor rotation.
P.8-5
Pn009
Electronic Gear Ratio
Numerator 1
Set the numerator of the electronic gear ratio for the
command pulse input.
P.8-5
Pn010
Electronic Gear Ratio
Denominator
Use this parameter to set the denominator of the
electronic gear ratio for the command pulse input.
P.8-6
Pn011
Encoder Dividing
Numerator
Set the number of phase A and phase B output pulses,
respectively per motor rotation.
P.8-6
Pn012
Encoder Output Direction
Switching Selection
Select the phase B logic for pulse regeneration output and
the output source.
P.8-6
Pn323
External Feedback Pulse
Type Selection
Select the external encoder type.
P.8-34
Pn324
External Feedback Pulse
Dividing Numerator
Set the numerator of the external encoder divider setting.
P.8-35
Pn325
External Feedback Pulse
Dividing Denominator
Set the denominator of the external encoder divider
setting.
P.8-35
Pn326
External Feedback Pulse
Direction Switching
Set the polarity of the external encoder feedback pulse.
P.8-35
Pn327
External Feedback Pulse
Phase-Z Setting
Set whether to enable or disable the disconnection
detection function of phase Z when a 90° phase difference
output type external encoder is used.
P.8-36
Pn328
Internal/External Feedback
Pulse Error Counter
Overflow Level
Set the threshold of A250 "internal/external feedback
pulse error counter overflow" in the command unit. P.8-36
Pn329
Internal/External Feedback
Pulse Error Counter Reset
The hybrid error becomes 0 every time the motor rotates
by the set value.
P.8-36
Pn503
Encoder Dividing
Denominator
Set the denominator when the number of pulses per motor
rotation in pulse regeneration is not an integer.
P.8-47
Pn620
External Encoder Phase-Z
Setting
Set the external encoder phase-Z output width.
P.8-63
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