DDK HFC3000II - Page 149

Chapter 6 Description of Operations
PAGE 6-81
[1: Batch Sequence]
The parameter No. and count are set for the operation at each stage (the intermission time is not
used).
If the setting is [02. 05. □□], after the fastening operation using parameter 2 is counted 5 times, the
next stage is entered (a fastening operation is counted only when the ACCEPT judgment is made).
If “0” is set as the parameter No. for the stages 2-8, the one prior stage becomes the sequence end
position.
When a batch reset signal is provided from the outside, a return to stage 1 is performed.
[Precautions on the setting for the batch sequence]
・If “0” is set as the count at each stage, the fastening operation is once counted with the
set parameter No. and the operation moves to the next stage.
[2, 3: Continuous Sequence]
As the continuous sequence setting, [Parameter No./Intermission Time × 0.1 second] are set (the
count is not used).
If the setting is [02. □□. 05], after the fastening operation using parameter 2 is performed, waiting
for 0.5 seconds is performed and then the next stage is entered (the start lever must be kept pressed;
the sequence is interrupted when the start lever returns).
If “0” is set as the parameter No. for the stages 2-8, the one prior stage becomes the sequence end
position and the judgment of the stage at which fastening was performed last is output.
[Precautions on the result display of D-No.581[Sequence Operation Stage 1]]
・2, 3: When using the continuous sequence, the fastening result parameter:
[Spindle Cycle Count]uses the same count unless the following conditions are satisfied:
・Sequence operation is completed
・Sequence operation is aborted and terminated
<Program Examples1>
Batch Sequence:
Six digits of data, which designate the parameter No. and the count required for entering the next
stage, are used in each stage. Incrementing of the count is not performed unless the fastening
result is OK.
0 2 . 0 4 . 0 0
Stage
D-No.
Data
Operation
PLC I/O Output Signal
-
580
1: Batch
The batch sequence is executed.
BATCH OK
(TOTAL-OK)
BATCH
SEQ END
1
581
01.03.00
Fastening by parameter 1 is performed 3
times.
ON for the
third time
-
2
582
02.04.00
Fastening by parameter 2 is performed 4
times.
ON for the
4th time
-
3
583
07.01.00
Fastening by parameter 7 is performed 1
time.
ON for the
first time
ON for the
first time
4
584
00.00.00
The batch sequence is ended.
-
-
5
585
00.00.00
-
-
-
6
586
00.00.00
-
-
-
7
587
00.00.00
-
-
-
8
588
00.00.00
-
-
-
Count
Fastening parameter No.
Caution
Caution
S0140185-H