YASKAWA CIPR-GA50C series Technical Manual page 215

• The setting in H5-25 to H5-28 and the data in the specified holding registers are as follows.
– H5-25 = 0044H: U1-05 [Motor Speed] = 60.00 Hz (6000 = 1770H)
– H5-26 = 0045H: U1-06 [Output Voltage Ref] = 200.0 V (2000 = 07D0H)
– H5-27 = 0042H: U1-03 [Output Current] = 50% of drive rated current (100% = 8192, 50% = 4096 = 1000H)
– H5-28 = 0049H: U1-10 [Input Terminal Status] = 00H
When you rewrite the parameter value with the write command through the H5-11 [Comm ENTER Command
Mode] setting, you must use the Enter command to save and enable the contents of the changes. Refer to
Comm ENTER Command Mode on page 656
Table 6.6 Message Example When Reading from More than One Holding Register/Reading the Indicated Register
Command Message
Byte
0 Slave address
1 Function code
2 Upper
Starting No.
3 Lower
4 Upper
Data Quantity
5 Lower
6 Byte No.
7 Upper
First data
8 Lower
9 Upper
Next data
10 Lower
11 Upper
CRC-16
12 Lower
13 -
14 -
15 -
16 -
Note:
The number of bytes set in the command message set the data quantity × 2 during the command message.
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
YASKAWA SIEPC71061753A GA500 Technical Manual
and Enter Command on page 217
Response Message (When Normal)
Setting Data
(Hex.)
01 Slave address
5A Function code
00 Register status
Data in holding
01
register 1
selected with
00
H5-25
Data in holding
02
register 2
selected with
04
H5-26
Data in holding
00
register 3
selected with
01
H5-27
Data in holding
17
register 4
selected with
70
H5-28
4F
Starting No.
43
Data Quantity
CRC-16
Register status
Data in register 1 selected with H5-25
1: Successfully read the register
0: Register read error
Data in register 2 selected with H5-26
1: Successfully read the register
0: Register read error
Data in register 3 selected with H5-27
1: Successfully read the register
0: Register read error
Data in register 4 selected with H5-28
1: Successfully read the register
0: Register read error
Not used
Not used
Not used
Not used
6.3 MEMOBUS/Modbus Communications
for more information.
Response Message (When There is a Fault)
Setting Data
(Hex.)
01
5A
0F
Data in holding
Upper 17
register 1
selected with
Lower 70
H5-25
Data in holding
Upper 07
register 2
selected with
Lower D0
H5-26
Data in holding
Upper 10
register 3
selected with
Lower 00
H5-27
Data in holding
Upper 00
register 4
selected with
Lower 00
H5-28
Upper 00
Lower 01
CRC-16
Upper 00
Lower 02
Upper AC
Lower D0
H5-11:
Setting Data
(Hex.)
Slave address 01
Function code DA
Register status 0F
Upper 17
Lower 70
Upper 07
Lower D0
Upper 10
Lower 00
Upper 00
Lower 00
Error code 02
Upper E9
Lower 6C
-
-
-
215
6