Delta VFD040C43A-21 User Manual

Appendix A. Modbus ProtocolC2000 Plus
A-14
Function
Name
Modbus
Address
Attribute
(Function
Code)
Size Description
Running
speed of
fan
2222H R(03H) Fan speed of the drive (XXX%)
Control
mode
2223H R(03H) Control mode of the drive 0: speed mode 1: torque mode
Frequency
of carrier
wave
2224H R(03H) Carrier frequency of the drive (XX kHz)
Drive status 2226H R(03H)
Drive status
bit1~0
00b: No direction
01b: Forward
10b: Reverse
bit3~2
01b: Drive ready
10b: Error
bit4
0b: Motor drive did not output
1b: Motor drive did output
bit5
0b: No alarm
1b: Alarm
Positive /
negative
torque
2227H R(03H)
Drive’s estimated output torque (positive or negative direction)
(XXXX Nt-m)
Torque
command
2228H R(03H) Torque command (XXX.X%)
kWh 2229H R(03H) kWh display (XXXX.X)
PG2 pulse
input (L)
222AH R(03H) PG2 pulse input in Low Word
PG2 pulse
input (H)
222BH R(03H) PG2 pulse input in High Word
Motor
actual
position (L)
222CH R(03H)
U16
Motor actual position in Low Word
Motor
actual
position (H)
222DH R(03H) Motor actual position in High Word
PID
reference
222EH R(03H) PID reference (XXX.XX%)
PID offset 222FH R(03H) PID offset (XXX.XX%)
PID output
frequency
2230H R(03H) PID output frequency (XXX.XX Hz)
Hardware
ID of control
board
2231H R(03H) Hardware ID

Delta VFD040C43A-21 Specifications

General

Brand	Delta
Model	VFD040C43A-21
Category	DC Drives
Language	English