9-1
9-1 Basic Settings
OMNUC G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
9
Details on Servo Parameter Objects
9-1 Basic Settings
 Some objects are enabled by turning the power supply OFF and then ON again. After changing
these objects, turn OFF the power supply, confirm that the power supply indicator has gone OFF,
and then turn ON the power supply again.
 Do not change the objects marked "reserved." Also, do not change the set values that are indicted
as being unused or reserved for the system.
 See below for the data attributes.
 The operation modes are shown as follows:
 This object switches the motor rotation direction for a position, speed, or torque command.
Explanation of Set Values
 The motor rotation direction when viewing the shaft from the load side is called clockwise (CW) or
counterclockwise (CCW).
A : Always enabled
B : Prohibited to change during motor rotation or commands.
If it is changed during motor rotation or commands, the update timing will be
unknown.
C : Updated after the control power is reset, or after a Config command is
executed via EtherCAT communications.
R : Updated when the control power supply is reset.
It is not updated for a Config command via EtherCAT communications.
- : Write prohibited.
All : All operation modes
csp : Cyclic synchronous position mode
csp semi : Only objects related to semi-closed control.
csp full : Only objects related to fully-closed control.
3000 hex
Rotation Direction Switching
Setting
range
0 to 1 Unit −
Default
setting
1
Data
attribute
C
Size 2 bytes (INT16) Access RW PDO map Not possible.
All
Set
value
Description
0 A forward direction command sets the motor rotation direction to clockwise.
1 A forward direction command sets the motor rotation direction to counterclockwise.
CW
CCW
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