Omron FB LIBRARY -, Руководство для стартапов

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2-4. Position Control Unit Parameter Setup
Set up common and axis parameters.
Common Parameter
In this example, common parameter is as shown below when unit number is set to 0.
Setup is enabled when the unit is turned on or restarted.
Turn the PLC OFF and ON again.
To change and use axis parameters, you must set the bit OFF like DM20002=#0E00
(for details, see documentation W397-E1).
Axis Parameter
Initial factory setup is used here.
Activate the unit by force with initial factory setup by using common parameter DM20002
shown above.
If you need to change, modify parameters shown above, set and use parameters at CX-
Position.
Servo Parameter
SmartStep provides gain setup switch in the front that allows easier adjustment.
First, set gain setup switch to “3” and turn the unit ON.
If the movement is not good, adjust it by automatic or manual tuning.
Actual unit may require finer adjustment of servo parameters, thus you must adjust the
unit individually.
For details, see I533-E1 “4-2 Switch Setting”, “4-5 Gain Adjustment”, and “4-6 User
Parameter”.
Note that detail parameter adjustment requires the parameter unit (R7A-PR02A).
This area is not used. Leave set to 0000. Not used #0000 DM20003
Shown below are typical settings:
0000: Operates by parameters in the Position
Control Unit.
0F01: Initial value in the Position Control Unit
(factory setup).
0001: Parameter specified in DM
Axis parameter
designation #0F01 DM20002
Specifies start channel for operation data area.
Valid if 000D or 0X0E is specified in the above.
Beginning word of
operation data area #0000 DM20001
Specifies setup area for operation data.
0000: Fixed DM for Special I/O unit
Operating data area
designation #0000 DM20000
Configuration / Explanation Name Setting Word
(same for
all models)
2-5. Servo Driver Parameter Setup
2-4 Position Control Unit
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