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Part 1 Specification
[3] Query format for normal operation where the position and speed are changed.
In this example, the same format in [2] is used by changing only the position data and speed, to operate the axis.
The following two queries are transmitted.
z
Query (Position data change)
Field name
RTU mode data
(8 bits)
Data length
(bytes)
Remarks
Header None
-
Slave address
3F H
1
Fixed.
Function code
10 H
1
Starting address
(upper)
F6 H
Starting address
(lower)
0C H
2
Initial position data specification register
address of axis (1)
Number of registers
(upper)
00 H
Number of registers
(lower)
02 H
2
The number of registers is “2” corresponding to
new data 1 to 2.
Bytes
04 H
1
Number of registers x 2 = 4 (04 H)
New data 1
(upper)
3A H
New data 1
(lower)
98 H
1 each for upper
and lower words
2
New data 2
(upper)
00 H
New data 2
(lower)
00 H
1 each for upper
and lower words
2
Position data specification
150.00 mm = 15000 = 00003A98 H
Error check
(CRC)
16 bits
2
Based on calculation result (9A81)
Trailer None
-
Total bytes
13
z
Query (Speed change)
Field name
RTU mode data
(8 bits)
Data length
(bytes)
Remarks
Header None
-
Slave address
3F H
1
Fixed.
Function code
10 H
1
Starting address
(upper)
F6 H
Starting address
(lower)
10 H
2
Initial speed register address of axis (1)
Number of registers
(upper)
00 H
Number of registers
(lower)
01 H
2
The number of registers is “1” corresponding to
new data 1.
Bytes
02 H
1
Number of registers x 2 = 2 (02 H)
New data 1
(upper)
00 H
New data 1
(lower)
C8 H
1 each for upper
and lower words
2
Speed
200 mm/sec = 200 = 00C8 H
Error check
(CRC)
16 bits
2
Based on calculation result (2B38)
Trailer None
-
Total bytes
11
Thereafter, turn the CSTR signal from “0” to “1.”
Содержание RoboNet
Страница 1: ...Operation Manual Forth Edition ROBONET ...
Страница 242: ...222 Part 1 Specification 5 4 3 External Dimensions 50 from DIN rail center 35 mm DIN rail 69 3 from DIN rail surface ...
Страница 257: ...237 Part 2 Startup Chapter X Installed face down X Installed face up ...
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