SAJ VM600 User Manual

VM600
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Function
Address
Description
Remarks
Character
istic
Speed
0009：Low Voltage Error
-
R
000A：VFD Overload
-
R
000B：Motor Overload
-
R
000E：IGBT Overheat
-
R
000F：External Error
-
R
0012：Current Detection Error
-
R
0015 ： Parameters
Writing/Reading Error
-
R
Communication
Error Feedback
8001H
0000：No Error
-
R
0001：Password Error
-
R
0002：Command Code Error
-
R
0003：CRCError
-
R
0004：Invalid Address
-
R
0005：Invalid Parameter
-
R
0006 ： Parameters Adjustment
Failed
-
R
0007：System Locked
-
R
0008：Parameters Being Saved
-
R
Sheet 5-1-1 Control Command Addresses
5.2 EEPROM Addresses Introduction
The addresses listed in the sheet above is the way of writing RAM. The RAM stores the data after power-off
and does not save it. In the communication mode, for the write command "06H", if the parameter needs to be stored
after power-off, the method of writing EEPROM should be used. The original "0" of the most significant bit of the
RAM address is changed to "F", which is converted into the corresponding EEPROM address, for example: "0XXX"
is changed to "FXXX"
Example of address conversion: Upper limit frequency F006, write RAM communication address: 0006,
corresponding EEPROM address: F006.
Acceleration time F010, the communication address for writing RAM is: 000A, and the corresponding address
for EEPROM is: F00A.
Other parameters, are like that...
It should be noted that the erasing life of EEPROM is about 1 million times. After exceeding the erasing times, it
will affect the reliability of data storage. If it is not necessary, it is recommended to control the communication by
writing to RAM.

SAJ VM600 Specifications

General

Brand	SAJ
Model	VM600
Category	DC Drives
Language	English