Beijer Electronics AN-BEI-P2-038 - Manual (Page 7)

APPLICATION NOTE AN‐BEI‐P2‐038 Date: 15/02/12
AN‐BEI‐P2‐038 Modbus RTU Control and Register Mapping 7
Drive Parameters:
All User Adjustable parameters in Groups 1 to 8 can be accessed by Modbus. For further details regarding the parameter
functions, please refer to the Beijer Frequency Inverter P2 User Guide.
Register Type definitions are defined as follows
WORD Hexadecimal Word
U16
Unsigned 16 Bit Value
S16 Signed 16 Bit Value
Group 1 : Basic Parameter Set (Level 1)
Parameter
Number
Register
Number Description Range Scaling Type
P1‐01 101 Max Frequency Limit 0 to 30000 3000 = 50.0Hz U16
P1‐02 102 Min Frequency Limit 0 to 30000 (Limited by P1‐01 Setting) 3000 = 50.0Hz U16
P1‐03 103 Acceleration Ramp Time 0 to 6000 300 = 30.0s U16
P1‐04 104 Deceleration Ramp Time 0 to 6000 300 = 30.0s U16
P1‐05 105 Stop mode
0: Ramp to Stop
1: Coast to Stop
2 = Ramp to Stop, Brake Transistor Enabled
3 = Coast to Stop, Brake Transistor Enabled U16
P1‐06 106 Energy optimiser
0: Disable
1: Enable WORD
P1‐07 107 Motor rated voltage
0V, 20V to 250V
0V, 20V to 500V
0V, 20V to 600V
230 = 23 V
U16
P1‐08 108 Motor rated current 20% to 100% of drive rated current 1 = 0.1A U16
P1‐09 109 Motor rated frequency 25 to 500Hz 50 = 50Hz U16
P1‐10 110 Motor rated speed 0 to 30 000rpm 1500 = 1500rpm U16
P1‐11 111 V/F Voltage Boost Auto, 0.1 to 20%
‐1 = Auto
0 = Disabled
1 = 0.1% S16
P1‐12 112 Control mode
0: Terminal mode
1: Keypad mode (Unipolar)
2: Keypad mode (Bipolar + direction toggle)
3: User PID mode
4: Fieldbus (Modbus, Profibus etc.)
5: Slave mode U16
P1‐13 113 Digital inputs function select
0: User defined
1...20 see table U16
P1‐14 114 Extended Menu Access code 0 to 30 000 U16