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AVK3 HOST COMPUTER SYSTEM 5.6 I nquiri ng and Alteri ng Par ts Data in Ex ecution Program D77HEC-50- 450-A0 5.6- 2  Protocol  Condition  Can be used in opt ional specif ic ation.  Vali d i n O NLINE m ode only .  If…

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AVK3
HOST COMPUTER SYSTEM
5.6 Inquiring and Altering Parts Data in Execution Program
D77HEC-50-450-A0
5.6-1
5.6. Inquiring and Altering Parts Data in Execution
Program
D77HEC-50-450-A0
5.6.1 Inquiring and Altering Parts Data in Execution Program
If the host computer gives C4 command to AVK3, the parts data in execution programs filled in AVK3 can be
inquired and/or altered.
Inquiring and alteration of parts data of the execution program will end when A2 command is sent from the
host computer.
Data details
Parts data by one block lot can be inserted by giving D1 command from the host computer after the A0
command (data request) has been sent from the AVK3.
AVK3 is returned in D1 command. If the updated data is returned from the AVK3, the data of the next block
lot can be inserted.
Host computer ⇒ AVK3
No. Data name
Max.
digits
Input range Omit
Vari-
able
Remarks
1 Z axis No. 3 001 to 121
×
Z121 is a jumper.
2 Parts data
Alteration is possible also if
sending only the data desired to
be altered.
Data omitted will not be altered.
If all are omitted, it becomes an
inquiry.
AVK3 ⇒ Host computer
No. Data name
Max.
digits
Input range
Sup-
press
Fix Remarks
1 Z axis No. 3 001 to 121
×
Sends the designated parts
data.
2 Parts data
×
Sends the format same as in
the upload of parts data.
If altered, the updated data is
output. If inquired the current
data is output.
=REMARKS=
The data condition is the same as in the upload of parts data.
STX
D 1 Z x
No. of
characters
1
x x
ETXCheck sum
Parts data
2
STX
C 4 P A
No. of
characters
ETX
Check sum
AVK3
HOST COMPUTER SYSTEM
5.6 Inquiring and Altering Parts Data in Execution Program
D77HEC-50-450-A0
5.6-2
Protocol
Condition
Can be used in optional specification.
Valid in ONLINE mode only.
If execution program is not selected, ‘A4E00’ is returned.
Inquiry/alteration can be executed as required until A2 is received. Also, by changing the block No.
optional data in the registered block can be inquired or altered.
If received during operation, ‘A4E00’ is returned.
Start of inquiring and
altering
Host computer
Requests data.
AVK3
C4PA
A 0
Sends updated data.
D 1 Z axis No. New data
D 1 Z axis No.
A2
Updated data
Transfers new data.
AVK3
HOST COMPUTER SYSTEM
5.7 Deleting NC Program
D77HEC-50-460-A0
5.7-1
5.7. Deleting NC Program
D77HEC-50-460-A0
5.7.1 Deleting NC Program
If the host computer gives C4 command to AVK3, the NC program registered in the AVK3 can be deleted.
Deleting NC program will end when A2 command is returned from the host computer.
Data details
Deletion of 1 program can be done by giving D1 command from the host computer after A0 command (data
request) has been sent from the AVK3.
If sending NC data deletion from the host computer, the deleted program name (Program control No.) is
returned from the AVK3 by D1 command.
No. Data name
Max.
digits
Input range
Sup-
press
Vari-
able
Remarks
1
Program control
No.
3 000 to FFF
×
If other than the valid character
within 3 digits, it becomes an
error.
If less than 3 digits, ‘0’ is affixed
to the front.
Ex.) P1 → P001
Even if a program name is
added after the control No., the
name is ignored.
If unregistered, it becomes an
error.
STX
C 4 P D
No. of
characters
ETX
Check sum
STX
D 1 P x
No. of
characters
1
x x
ETX Check sum