NSD Absocoder NCV-220HFEM2R Specifications & Instruction Manual page 44

8-4. Current Position Setting Operation
The current position data can be changed to a value which is corresponding to the machine position by executing
the current position setting procedure.
The current position setting should be done when the power supply is turned ON for the first time after purchasing.
The setting isn't needed when restarting the power supply.
Note
The position data of no current position setting (raw sensor data) is read when the power supply is
turned ON for the first time after purchasing.
● Procedures of the current position setting
The current position setting is executed by following procedures below.
(1) Check the current position setting enabled of the input data is set to "1".
Check the following if it is set to "0".
- Check the current position setting of the parameter switch. If it is turned OFF, turn it ON.
- If an error occurs, clear the error.
(2) Set the current position setting value of the output data that represents the current machine position.
Note
The current position setting value of the output data should be written into the converter from the
programmable controller each time when executing the current position setting.
(3) The current position setting is executed by one of the following operations.
- Press the current position setting command button (PR1" and/or "PR2) on the converter panel.
- Set the current position setting command of the output data to "1".
(4) Check that the position data is changed to the current position setting value.
(5) If the current position setting command of the output data is set to "1" in the procedure (3), restore the value to "0".
Note
The current position setting command wouldn't be accepted if the error isn't removed.
The position data isn't changed from the current position setting value in the following cases.
- In the case of keeping being pressed the "current position setting command button" on the panel
- In the case of being not restoring the current position setting command of the output data from
"1" to "0"
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