Canon GM-1000 - Manual (Page 24)

CANON Digital Galvano Scanner System GM-1000 Series
Users Manual 1.20
24
Parameters of the GC-201 can be changed by the following sending method to the controller.
Also in response to parameters sent, the controller always returns a reply with data.
The data contents depend on the command. (For details, see 9.2. “Parameter Details”)
When a parameter is changed, in order to start up with the same setting the next time power is turned
on, it is necessary to write the changed parameter to the ROM.
(See 9.4. “Writing Parameters into ROM” for methods of writing to ROM with control software)
(Note: Carry out writing parameters to ROM only after thoroughly verifying the content. Depending on
the changed values, the controller may not start normally.)
Parameter send
A Axis No. P Parameter ID / Data Delimiter
E.g. LQ gain parameter ID = 6 Data = 4500
A1P006 / 4500 (LF)
(ASCII code: 0x41 0x31 0x50 0x30 0x30 0x36 0x2f 0x34 0x35 0x30 0x30 0x0a)
A 1 P 0 0 6 / 4 5 0 0 (LF)
Parameter reply
A Axis No. P Parameter ID / Data Delimiter
E.g. LQ gain parameter ID = 6 Data = 4500
A1P006 / 4500 (LF)
(ASCII code: 0x41 0x31 0x50 0x30 0x30 0x36 0x2f 0x30 0x0a)
A 1 P 0 0 6 / 0 (LF)
Axis No.
1 or 2
Command ID
Decimal, 3-digit
(See 7.1 for details) Parameter setting
Decimal
Parameter Delimiter
LF or CR
Axis No.
1 or 2
Command ID
Decimal, 3-digit
(See 7.1 for details) Parameter setting
successful / unsuccessful
0 or 1
Parameter Delimiter
LF or CR