Host Computer System.pdf - 第56页

AVK3 HOST COMPUTER SYSTEM 3.1 Upl oading NC Data D77HEC-53- 010-A0 3.1- 1 3.1. Uploading NC Data D77HEC - 53-010-A 0 3.1. 1 Uploading NC Data W ith A VK3, if host computer gives C1 command to AV K3, t he AVK3 beco mes t …

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AVK3
HOST COMPUTER SYSTEM
3. UPLOADING PROGRAMS
D77HEC-53-000-A0
3-2
D77HEC-53-000-A0
3. UPLOADING PROGRAMS
AVK3
HOST COMPUTER SYSTEM
3.1 Uploading NC Data
D77HEC-53-010-A0
3.1-1
3.1. Uploading NC Data
D77HEC-53-010-A0
3.1.1 Uploading NC Data
With AVK3, if host computer gives C1 command to AVK3, the AVK3 becomes the receiving mode of the
internal NC data and then can send leading block (one block) of NC data to AVK3.
Data details
No. Data name
Max.
digits
Input range
Sup-
press
Vari-
able
Remarks
1
Program control
No.
15
‘0’ to ‘9’
‘A’ to ‘Z’
Special character
Can be omitted.
(Excluding the first
character)
The program name given by the host computer and the name in the machine are compared. If the two
names as matched, NC program data is returned.
1) -1
D0Nnnnn / nGnMnnnTnnnX (±)nnnnnnY (±)nnnnnn
1 2 3 4 5 6 7
Znnn
V(±)nnnnn W (±)nnnnn C∗∗∗∗∗∗∗∗
8 9 10 11
No. Data name
Max.
digits
Output range
Sup-
press
Vari-
able
Remarks
1 Block No. 4 0001 to 2003
×
Adding the origin return block,
the last M0T0 block and EOP
has caused three steps over.
2 Skip command 1 0 to 9
3
Origin return
command
1 0 to 1
The origin return block is
added for compatibility with
former machines.
4 Insert command 3 001 to 999
== See the conversion
chart for details.
5
Correct and
rotate
3 001 to 999
== See the conversion
chart for details.
6 X coordinate 7
±0 to ±999999
Max. digit includes ±.
1 / 100 mm
7 Y coordinate 7
±0 to ±999999
Max. digit includes ±.
1 / 100 mm
8 Z axis No. 3 0 to 121 Z121 is a jumper.
9 V data 6 0 to 999999 Not used
1
STX
C 1
No. of
characters
ETX
Check sum
P
Program name
Up to 15 characters
(Can be omitted)
STX
D 0
No. of
characters
ETX Check sum
N 1 G 1 Z 2
1) -1
AVK3
HOST COMPUTER SYSTEM
3.1 Uploading NC Data
D77HEC-53-010-A0
3.1-2
No. Data name
Max.
digits
Output range
Sup-
press
Vari-
able
Remarks
10
Insertion pitch
data
6 0 to 999999
± is for matching format.
Usually only + direction.
Max. digit includes ±.
1 / 100mm
11 Circuit No. 8
‘0’ to ‘9’
‘A’ to ‘Z’
Fill with space if the digits are
not filled (8).
Protocol
Condition
Can be used in standard specification.
Valid in ONLINE mode only.
If a program which does not exist in the memory is specified, ‘A4E00’ is returned.
Origin return block (GIT4 data) and final M0T0 block are added to output.
After receiving ‘A2’ from HOST, the processing ends.
Start of upload
Host computer
Sends out NC data.
AVK3
D 0 NC data
A 0
C1P
Control No.:
3 digits
Program name (Up
to 12 characters)
Sends out EOP data.
D 0
NC data
A 0
D 0 Block No.
∗
Requests next data.
A 0
A 2
Requests next data.
Sends out NC data.
End of reception
End of transmission