NIetz Electric Co.,Ltd
Soft starter SSN/SSA serie User Manual
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10. Rate Current adjust
The displayed current of each Soft starter is calibrated before leave factory, if user finds
the current value showing on the keyboard is not equal to the actual current value, this parameter
must be calibrated to ensure the motor can gain the better starting effect and protect function.
The way of calibration is that: Before power on, connect terminal RET and COM, then power on, the
P shows in the keyboard. Press the key PRG within 5 seconds, and keep press this key until the rate
current displays in the keyboard. Press the key ▲or▼ to modify this parameter. Press the key PRG
and keep 5 seconds to save and return ready state. Then the rate current is the value user set. Remove
the line connect the terminal RET and COM at last.
Note:
This value must be smaller then the default value. The range is 50-100%
For example: adjust the rate current from 60A to 45A
11. Displayed Current adjust
The displayed current of each Soft starter is calibrated before leave factory. If user finds
the current value showing on the keyboard is not equal to the actual current value, this parameter
must be calibrated.
WAY1:Setting the starting mode to JOGGING, and the motor must be connected to its load, the parameter
of JOGGING VOLTAGE is set below 40%, keep press RUN key (enter the JOGGING state), press PRG and up
or down key at the same time to modify this value until it is equal to the actual current. Then release
the RUN key and PRG key, the modified parameter save automatic.
The other way can be adopted sometimes.
WAY2: At the BYPASS state, press RUN+▲ key or RUN+▼ key, this parameter can be modified to match
to the actual current.
PE8888
press▼
IE8860 IE8845 Sr8rdy
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