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SIEPCYEUOQ2V01A Q2V Technical Manual
This table shows example messages when you read the frequency reference and torque limit from the drive for
slave 1, this register data is used for the examples:
•
0024H:
U1-01 [Frequency Reference]
= 60.00 Hz (6000 = 1770H)
•
0028H:
U1-09 [Torque Reference]
= 100.0% (1000 = 03E8H)
Table 6.7 Message Example When Reading the Contents of Non-Consecutive Holding Registers
Byte
Command Message
Response Message (When Normal)
Response Message (When There is a Fault)
Setting Data
(Hex.)
Setting Data
(Hex.)
Setting Data
(Hex.)
0
Slave address
01
Slave address
01
Slave address
01
1
Function code
67
Function code
67
Function code
E7
2
Subfunction
code
Upper
01
Subfunction
code
Upper
01
Error code
02
3
Lower
0D
Lower
0D
CRC-16
Upper
EA
4
Data Quantity
Upper
00
Byte No.
Upper
00
Lower
31
5
Lower
02
Lower
04
-
6
Holding register
1 No.
Upper
00
Holding register
1 data
Upper
17
-
7
Lower
24
Lower
70
-
8
Holding register
2 No.
Upper
00
Holding register
2 data
Upper
03
-
9
Lower
28
Lower
E8
-
10
CRC-16
Upper
8B
CRC-16
Upper
47
-
11
Lower
29
Lower
ED
-
Note:
The number of bytes set in the command message set the data quantity × 2 during the command message.
■
Writing to Non-Consecutive Holding Registers
The drive uses function code 67 (Hex.) and subfunction code 010E (Hex.) to read data with a maximum of 60
holding registers.
You must give the holding register number from which to write separately.
This table shows example messages when you write the frequency reference and torque limit from the drive for
slave 1, this register data os used for the examples:
•
0002H: Frequency Reference = 60.00 Hz (6000 = 1770H)
•
0004H: Torque Limit = 150.0% (1500 = 05DCH)
Table 6.8 Message Example When Writing to Non-Consecutive Holding Registers
Byte
Command Message
Response Message (When Normal)
Response Message (When There is a Fault)
Setting Data
(Hex.)
Setting Data
(Hex.)
Setting Data
(Hex.)
0
Slave address
01
Slave address
01
Slave address
01
1
Function code
67
Function code
67
Function code
E7
2
Subfunction
code
Upper
01
Subfunction
code
Upper
01
Error code
02
3
Lower
0E
Lower
0E
CRC-16
Upper
EA
4
Data Quantity
Upper
00
Data Quantity
Upper
00
Lower
31
5
Lower
02
Lower
02
-
6
Byte No.
Upper
00
CRC-16
Upper
D5
-
7
Lower
04
Lower
FC
-
8
Holding register
1 No.
Upper
00
-
-
9
Lower
02
-
-
10
Holding register
1 data
Upper
17
-
-
11
Lower
70
-
-
12
Holding register
2 No.
Upper
00
-
-
13
Lower
04
-
-
Содержание Q2V Series
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Страница 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 143: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 143 EU Declaration of Conformity...
Страница 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Страница 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...
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