X2 Control communication with BFI-E3 by Modbus TCP
SER0020_V1.0.0 2020-11
26 (31)
Nor
m
a
l.d
o
tm
,
2
0
2
0
-07
-01
Parameters
Parameter Registers and Scaling
All user adjustable parameters within the drive are accessible by Modbus and can be Read or Written to. For
further information regarding the parameter functions and specific settings, please refer to the User Guide.
Register
Para-
meter
Description
Format
Min
Max
Data format
129
01
Max speed limit
U16
0
5*P-09
Internal value (3000 = 50.0Hz)
130
02
Min speed limit
U16
0
P-01
Internal value (3000 = 50.0Hz)
131
03
Accel ramp time
U16
0
60000
2dp, e.g. 300=3.00s
132
04
Decel ramp time
U16
0
60000
2dp, e.g. 300=3.00s
133
05
Stop mode select
U16
0
3
0: Ramp to stop + Main Loss Ride Through
1: Coast to stop
2: Ramp to stop + Fast Stop
3 : AC Flux B Fast Stop
134
06
Energy save
U16
0
1
0: Disabled
1: Enabled
135
07
Motor rated voltage
U16
0
250 or 500
400 = 400 Volts
136
08
Motor rated current
U16
0
Drive
Dependent
1dp, e.g. 100 = 10.0A
137
09
Motor rated
frequency
U16
25
500
Data unit is in Hz
138
10
Motor rated speed
U16
0
30000
Maximum value equals to the sync speed of
a typical 2-pole motor
139
11
Boost voltage value
U16
0
Drive
Dependent
1dp, e.g. 100 = 10.0%
140
12
Control mode
U16
0
9
0: Terminal Control
1: Keypad forward only
2: Keypad forward and reverse
3: Modbus control mode
4: Modbus control with ramp control
5 : PID control
6 : PID control with analog speed sum
7 : CAN Open
8 : CAN Open + Ramp Control
9 : Slave Mode
141
13
Application Mode
U16
0
2
0 : Industrial Mode
1 : Pump Mode
2 : Fan Mode
142
14
Access code
U16
0
9999
No Scaling
143
15
Digital input function
U16
0
17
See user guide for function details
144
16
Analog input format
U16
0
7
0: 0…10V 1: b 0…10V
2: 0…20mA 3: t 4…20mA
4: r 4…20mA 5: t 20…4mA
6: r 20…4mA 7 : 10…0V
145
17
Effective switching
frequency
U16
0
Drive
Dependent
0 = 4kHz 1 = 8kHz
2 = 12kHz 3 =16kHz
4 = 24kHz 5 = 32kHz
146
18
Relay output
function
U16
0
9
See user guide for function details
147
19
Digital output limit
U16
0
1000
100 = 10.0%
148
20
Preset speed 1
U16
-P-01
P-01
Internal value (3000 = 50.0Hz)
149
21
Preset speed 2
U16
-P-01
P-01
Internal value (3000 = 50.0Hz)
150
22
Preset speed 3
U16
-P-01
P-01
Internal value (3000 = 50.0Hz)
151
23
Preset speed 4
U16
-P-01
P-01
Internal value (3000 = 50.0Hz)
152
24
2nd deceleration
ramp
U16
0
2500
250 = 2.50s
