Simphoenix DL100 Series - Example

DL100 Series Universal Low-Power Inverter
MODBUS Protocol 65
(2) Operation command corresponding to operation command code:
Operation command code
Operation command
0x0000
Invalid command
0x0001
FWD running start
0x0002
REV running start
0x0003
Stop
0x0004
FWD inching of slave machine
0x0005
REV inching of slave machine
0x0006
Inching running stops
0x0020
Fault reset of slave machine
(3) Inverter status:
Inverter status code
Indication
0x0000
The direct voltage of slave machine is not ready
0x0001
In FWD running of slave machine
0x0002
In REV running of slave machine
0x0003
Slave machine stops
0x0004
In FWD inching running of slave machine
0x0005
In REV inching running of slave machine
0x0011
In FWD acceleration
0x0012
In REV acceleration
0x0013
Instant stop and restart
0x0014
FWD deceleration
0x0015
REV deceleration
0x0016
Slave machine stays in DC braking condition
0x0020
Slave machine stays in fault condition
(4)The high fault message code is 0, while low is corresponding to the rear mark
number of inverter fault code-Fu., e.g. if the fault message code is 0x000C, it
represents that inverter fault code is Fu.12.
1.2 Example
(1). Start 1＃ inverter in FWD running condition
Main machine request:
Slave
machine
address
Function
code
Register initial address
Register data
CRC CHECK
High
Low
High
Low
Low
High
01
06
10
01
00
01
1D
0A
Slave machine response: inverter in FWD running condition responds the
same data with main machine request.