User Manual for ELD2 Servo
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77
Bit8-13
:
0-15 Jump to the corresponding path
,
Use SJ0x or CJ0x to
express.
Bit14
:
JUMP
,
0 No jump
1 jump
use END to express no jump
use SJ or CJ to express jump
Pr9.01-Pr9.02
Position
P901 for high 16bit
,
P902 for low 16bit.
Pr9.03
Speed
running speed, rpm
Pr9.04
Acceleration time
Unit: ms/1000rpm
Pr9.05
Deceleration time
Unit: ms/1000rpm
Pr9.06
Pause time
Pause time after Instruction stop
Pr9.07
Special Parameters
Path 0 mapped to Pr8.02 directly
And so on
Each path occupy eight parameters and so on
Set pa th 1~ pa th15 a s sa me a s pa th0 .
Implement choice a nd sta rt of a ctions by write corresponding instructions into 0x6002 (P8.02), to chose which pa th
to run .
7.4.4 Immediately trigger method
Fixed trigger is limited by 16 segment position, but immediately trigger method is flexible. It is written
to the current path at each time, at the same time trigger the operation of this path. Realize position, speed ,
homing and such actions by a data frame.
This method adopt PR0 to implement, PR0 has 8 data in total, the last data P9.07 of it will mapped to
P8.02, write in 0x10 can trigger PR0 operation immediately, realize data trigger running immediately.
Operating steps:
1. Firstly, configure homing and path which need to run, can power on and send parameter configuration
temporarily, also can configure and save with upper computer. (homing must be configured)
2. Enable drive.
3. Operate fixed path by P8.02
4. Or write in immediate data by P9.00-9.07, and P9.07=0x10, implement immediately running path 0.
For example
:
Order
Sending orders
(
Master->Slave
)
Return command (Slave->Master
)
1
ID
Sub-station No.
0~31
ID
Sub-station No.
0~31
2
FC
Function code
0x10
FC
Function code
0x10
3
ADDR
Address
0x62
ADDR
Address
0x62
4
0x00
0x00
5
NUM1
Data quantity Word
0x00
NUM
Actually written data
quantity
0x00
6
0x08
0x08
7
NUM2
Data quantity Byte
0x10
CRC
check code
Lo
Hi