Danfoss VFD500 Series Manual page 135

VFD500 high performance vector control frequency inverter user manualAppendix A
0x7001
Communicatoi
n s p e c i a l
0x7002
address
0x7003
0x7004
0x7005
0x7006
0x7007
0x7008
0x7009
0x700A
0x700B
2）Inverter status: Read the inverter status, see 27 groups of function codes.
3）Inverter fault description: read the inverter fault see 25.00 function code (0x1900)
VFD Fault
address
Communication command.The values and functions are as follows：
0x0000：disable command ；
0x0001：forward running；
0x0002：reverse running；
0x0003：forward jog；
0x7000
0x0004：reverse jog；
0x0005：free stop；
0x0006：decelerating stop；
0x0007：immediate stop；
0x0008：fault reset；
Communication speed given. The unit of this register can be set by
P30.14。
0.01%（-100.00% ~ 100.00%）
0.01Hz（0 ~ 600.00Hz）
1Rpm（0 ~ 65535Rpm）
CommunicationTorque given.0.01%（-300.00% ~ 300.00%）
Communication upper frequency given. The unit of this register can
be set by P30.14.
Different units range same as 0x7001.
Torque mode speed limit. The unit of this register can be set by
P30.14.
Different units range same as 0x7001.
Electric torque limit 0.1%（0~300.0%）
Power generation torque limit 0.1%（0~300.0%）
PID setting source.0.01%（-100.00% ~ 100.00%）
PID feedback source 0.01%（-100.00% ~ 100.00%）
VF separation voltage given.0.1%（0~ 100.0%）
External fault setting
DO status setting. When the DO function (please refer to P07.01 ~
P07.10) is set to 0 (no function), its status comes from the setting of
the communication dedicated register, and the corresponding bit of 1
means it is valid. The bits of this register are defined as follows:
Modbus communication protocol
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
RL2 RL1 DO2 DO1
Bit15 Bit14 Bit13 Bit12 Bit11 Bit10 Bit9 Bit8
VFD trip information
132
VDO2 VDO1