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6-2 PHOENIX AC DRIVE FUNCTION FORMATS
The example above is reading drive 1 parameter
M11P26 SERIAL PROTOCOL. The response is
MODBUSUSD.
Decimal point is to the right 0 position:
0 Hex
0 Decimal
0 = MODBUSUSD
Query
Modbus
Format
Phoenix
Format
Example
Slave Address
Drive Address
01
Function Code
Function Code
03
Starting Address Hi
Menu Number
01
Starting Address Lo
Parameter Number
39
Number of Points Hi
Don’t Care
00
Number of Points Lo
Don’t Care
00
CRC Lo
CRC Lo
94
CRC Hi
CRC Hi
3B
Response
Modbus
Format
Phoenix
Format
Example
Slave Address
Drive Address
01
Function Code
Function Code
03
Byte Count
Byte Count
05
Data 1 Hi
Parameter Value Hi 1
EA
Data 1 Lo
Parameter Value Lo 1
60
Data 2 Hi
Decimal Point Location
03
Data 2 Lo
Parameter Value Hi 2
00
Data 3 Hi
Parameter Value Lo 2
00
CRC Lo
CRC Lo
45
CRC Hi
CRC Hi
45
The example above is reading drive 1 parameter
M01P57 PRECIS FREQ REF2. This is 32-Bit integer
which is supported on DS, ES, and LS series only. The
response is 60.000 hertz.
Decimal point is to the right 3 position:
0000 EA60 HEX
→
60000 Decimal
→
60.000 hertz.
Function Code 04 – Read Parameter Name
This function reads the parameter name that describes
the specified parameter on the Phoenix drive.
Broadcast is not supported.
Query
Modbus
Format
Phoenix
Format
Example
Slave Address
Drive Address
01
Function Code
Function Code
04
Starting Address Hi
Menu Number
05
Starting Address Lo
Parameter Number
09
Number of Points Hi
Don’t Care
00
Number of Points Lo
Don’t Care
00
CRC Lo
CRC Lo
20
CRC Hi
CRC Hi
C4
Response
Modbus
Format
Phoenix
Format
Example
Slave Address
Drive Address
01
Function Code
Function Code
04
Byte Count
Byte Count
10
Data 1 Hi
Parameter Name Char 1
42
Data 1 Lo
Parameter Name Char 2
41
Data 2 Hi
Parameter Name Char 3
53
Data 2 Lo
Parameter Name Char 4
45
Data 3 Hi
Parameter Name Char 5
20
Data 3 Lo
Parameter Name Char 6
4D
Data 4 Hi
Parameter Name Char 7
4F
Data 4 Lo
Parameter Name Char 8
54
Data 5 Hi
Parameter Name Char 9
4F
Data 5 Lo
Parameter Name Char 10
52
Data 6 Hi
Parameter Name Char 11
20
Data 6 Lo
Parameter Name Char 12
46
Data 7 Hi
Parameter Name Char 13
52
Data 7 Lo
Parameter Name Char 14
45
Data 8 Hi
Parameter Name Char 15
51
Data 8 Lo
Parameter Name Char 16
20
CRC Lo
CRC Lo
52
CRC Hi
CRC Hi
D1
The example above is reading drive 1 parameter
M05P09 name. The response is “BASE MOTOR FREQ”.
Function Code 05 – Write Parameter Name
This function writes a character in the specified
character position for parameter name. The
parameter name is only for value of 1 on parameter
M11P31 or M11P32. Broadcast is not supported.
Query
Modbus
Format
Phoenix
Format
Example
Slave Address
Drive Address
01
Function Code
Function Code
05
Coil Address Hi
Menu Number
0B
Coil Address Lo
Parameter Number
1F
Force Data Hi
Character Number
02
Force Data Lo
Character Value
55
CRC Lo
CRC Lo
3F
CRC Hi
CRC Hi
77
Response
Modbus
Format
Phoenix
Format
Example
Slave Address
Drive Address
01
Function Code
Function Code
05
Coil Address Hi
Menu Number
0B
Coil Address Lo
Parameter Number
1F
Force Data Hi
Character Number
02
Force Data Lo
Character Value
55
CRC Lo
CRC Lo
3F
CRC Hi
CRC Hi
77
This example above is writing the character “U” in
position 3 on parameter M11P31 text for value 1.
Summary of Contents for DS Series
Page 5: ...1 2 INTRODUCTION END OF INTRODUCTION SECTION ...
Page 8: ...HARDWARE INTERFACE 2 3 Figure 2 3 Figure 2 2 Figure 2 1 ...
Page 13: ...2 8 HARDWARE INTERFACE END OF HARDWARE INTERFACE ...
Page 19: ...3 6 MODBUS RTV PROTOCAL DESCRIPTION END OF MODBUS RTU PROTOCAL DESCRIPTION ...
Page 23: ...5 2 MODBUS FUNCTION FORMATS END OF MODBUS FUNCTION FORMATS ...
Page 29: ...6 6 PHOENIX AC DRIVE FUNCTION FORMATS END OF PHOENIX AC DRIVE FUNCTION FORMATS ...
Page 31: ...7 2 EXCEPTION RESPONSE END OF EXCEPTION RESPONSE ...
Page 37: ...9 2 PARAMETER CONVERSION END OF PARAMETER CONVERSION ...
Page 43: ...A 6 APPENDIX BASIC TCP IP DESCRIPTION THIS PAGE INTENTIONALLY LEFT BLANK ...