VM1000 Series
‐8‐
Signs, Abbreviation and Brandmark statement
■ Signs
Protective Earthing: PE
Signal Ground: GND
Shield: SHIELD
■ Name Abbreviation
1. In this user manual, VM1000 AC drive has another name or abbreviation:
Variable frequency drive, VM1000, inverter, speed controller, VFD product and
product.
2. VFD parameter is as follows:function parameters, function code, parameters
code
3. SAJ, Sanjing Electric、SAJ Electric are all the standard abbreviation of
Guangzhou Sanjing Electric Co. Ltd
4. Common Technical Terms,Similar or Equal Name:
Voltage frequency ratio control mode: VF control
Open-loop vector control mode: SVC control
Three-phase induction motor: asynchronous motor, squirrel-cage asynchronous
motor
■ Trademark
1. Modbus○R is the trademark of Schneider Electric
2. SAJ○R is the trademark of Guangzhou Sanjing Electric Co. Ltd
3. Other trademark that may occur or product names belong to respective owners