Omron 3G3M1-A4110-ECT User Manual

8-9-13
PID Function
PID control detects the status (control amount) of the object to be controlled by a sensor, etc., and
compares it with the target value (such as the temperature command). If there is a deviation during
this time, operation is performed to set the deviation to zero. It is a closed loop control method that
matches the control amount (feedback value) with the target value.
It is possible to perform process controls such as the flow rate control, pressure control, temperature
control, etc., and speed controls such as the dancer control.
If PID control is enabled (PID Control Function Selection (300EHex-02Hex) = 1 to 5), the frequency
setting block switches to PID control block.
The PID function is disabled in the case of the torque control (refer to 7-6 T
orque control on page
7-31
) and the position control (refer to 7-7 Position Control on page 7-36).
Parameter No. Function name Data
Default da-
ta
Unit
301FHex-14Hex PID Control Feedback Selection
0: Analog input
3: Pulse train input
0 -
301FHex-15Hex
PID Control PID Output Variable
Range for Process Control
0.0: Disable
0.1 to 100.0
0.0 %
301FHex-16Hex
PID Control PID Feedforward
Selection for Process Control
0: Disable
1: Input terminal [AI1]
0 -
3006Hex-3CHex
Input Terminal [AI1] Analog In-
put Adjustment Maximum Scale
-999.00 to 0.00 to 9,990.00 100 -
3006Hex-3DHex
Input Terminal [AI1] Analog In-
put Adjustment Minimum Scale
-999.00 to 0.00 to 9,990.00 0 -
300EHex-02Hex PID Control Function Selection
0: Disable
1: Process normal opera-
tion
2: Process inverse opera-
tion
3: Dancer
4: Process normal opera-
tion, opposite operation
available
5: Process inverse opera-
tion, opposite operation
available
0 -
300EHex-03Hex
PID Control PID Command Se-
lection
1: Analog input
3: UP/DOWN control
4: EtherCA
T
0 -
300EHex-04Hex
PID Control P Proportional Gain 0.000 to 30.000 0.1 -
300EHex-05Hex PID Control I Integral Time 0.0 to 3600.0 0 s
300EHex-06Hex PID Control D Differential Time 0.00 to 600.00 0 s
300EHex-07Hex PID Control Feedback Filter 0.0 to 900.0 0.5 s
300EHex-0BHex
PID Control Anti-reset Windup
Width
0 to 200
Percentage of PID com-
mand
200 %
8 Other Functions
8-108
M1 Series EtherCAT Type User’s Manual (I670)

Omron 3G3M1-A4110-ECT Specifications

General

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