Omron 3G3M1-A4110-ECT User Manual

3014Hex-0FHe
x data
Pulse input method Remarks
2
Quadrature A/B signal
(B phase lead)
Phase A input
Forward Reverse
Phase B input
Phase B lead Phase B delay
90°
3
Quadrature A/B signal
(A phase lead)
When 3014Hex-0FHex = 2, reverse rotation (A
phase lead becomes forward rotation).
The counterclockwise direction (CCW) as viewed from the shaft side is taken as the forward rota-
tion direction of the motors. At this time, if the output pulse of the encoder is B phase lead, set “2:
Quadrature A/B signal (B phase lead)” at Input Terminal [PIA][PIB] Pulse Input Format Selection
(3014Hex-0FHex).
CCW: Forward
Mo
tor Encoder
Phase A input
Forward Reverse
Phase B input
Phase B lead Phase B delay
90°
If the output pulse of the encoder is A phase lead, set “3: Quadrature A/B signal (A phase lead)” at
Input Terminal [PIA][PIB] Pulse Input Format Selection (3014Hex-0FHex).
CCW: Forward
Mo
torEncoder
Phase A input
Forward Reverse
Phase B input
Phase A lead Phase A delay
90°
Additional Information
In the case of a motor that complies with the IEC Standards, forward rotation causes the motor
to rotate clockwise (CW).
Either connect the output pulse of the encoder during forward (CW) rotation so that it becomes
B phase lead, or set Input Terminal [PIA][PIB] Pulse Input Format Selection (3014Hex-0FHex)
to match the output pulse of the encoder
.
7-2-2
Protective Detection under V/f Control with Speed Feedback
In V/f control with speed feedback, the following protective detection functions can be used.
Use these functions according to your application.
Parameter
No.
Function name Data
Default da-
ta
Unit
3014Hex-1
6Hex
Speed Agreement / Speed Deviation Er-
ror Hysteresis Width
0.0 to 50.0 10.0 %
3014Hex-1
7Hex
Speed Agreement / Speed Deviation Er-
ror Detection Timer
0.00 to 10.00 0.50 s
7 Vector Control and Applied Functions
7-12
M1 Series EtherCAT Type User’s Manual (I670)

Omron 3G3M1-A4110-ECT Specifications

General

Brand	Omron
Model	3G3M1-A4110-ECT
Category	Inverter
Language	English