Frequency Converter Parameter Settings; Mitsubishi Frequency Converter Parameter Settings - General Measure ChexGo CW-60K-V User Manual

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Among：
（1）STX —— Start character，（02H）.
（2）status ——3 bit，In case of alarm, state 1 is "E" (45H), state 2 and state 3 are
error identifications, otherwise all three bits are spaces 20H.
（3）sign —— 1 bit. Each time there is a new sampling mean, the data mark is
added by 1, from 30H to 39H, and then back to 31H. Used for auxiliary extraction of
sampling data.
（4）limit —— 1 bit is the limit of the current sampling value. The upper limit of the
sampling value is "H" (48H). If the sampling value is qualified, it is "G" (47H). If the lower
limit of the sampling value is "L" (4CH).
（5） Sampling results
point (2EH), if there is no decimal point, the high digit is 20H).If the weight value is 3.75, it
is 30H 30H 30H 33H 2EH 37H 35H.
（7）Unit - 2 digits, "kg (6BH 67H)" for kilogram and "g (67H 20H)" for gram.
（8）CRC - is a checksum, which means that all preceding values are added and
converted to decimal, and then the last two digits are taken and converted to ASCII code.
（9）CR - return sign (0DH).
（10）LF -- Line feed sign (0AH).

Frequency converter parameter settings

7.4

7.4.1 Mitsubishi frequency converter parameter settings

When replacing a new frequency converter or adjusting the parameters incorrectly,
resulting in the system not working properly and unable to control the motor speed, the
frequency converter can be reset according to the following steps.
FR-D700 frequency converter:
(1) Switch control mode: Use the PU/EXT key to switch to the PU indicator light on.
(2) Reset: Reset before setting parameters
Set PrCL and ALLC to 1 respectively and press the SET key to reset
(3) Mode switching: Switch simple mode to normal mode
Set Pr.160 to normal mode when set to 0
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—— 7-digit weight data (including 6-digit content, 1-digit decimal
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Making Weighing More Accessible
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Making Weighing More Accessible