FEC Handheld Nutrunner HFC3000, Инструкция по эксплуатации

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Chapter 6 Fastening Operation
PAGE 6-78
6-6-5 SEQUENCE OPERATION
Besides the standard fastening process provided in Parameter 1
~ 64, two types of sequence operation modes
are provided which, are available for accommodating applications requiring more complex processes.
64 fastening parameters can be used to program up to 8 stages in a fastening sequence.
Batch sequence: Multiple parameter settings are used and at each stage, an operation each requiring a
separate start signal, is repeated for the number of times designated by a
“Count.”
Continuous sequence: Up to 8 stages of operation, each with a selectable parameter setting are executed in
order. A single start signal must be sustained and held until the selected sequences are completed.
The designation of a Sequence Operation Mode other than
“0: Standard Operation” shall designate the use of a
sequence setting (with Work Select No. = Parameter No.)
[
Precautions using the Sequence Operation Mode]
・
Start signal input can be via external IO or the start lever of the tool.
・
The start signal must be maintained for sequence operation. (Deadman type operation)
・
Sequence operation stops immediately with any reject during the sequence cycle.
・
The Accept signal will output only when the sequence operation completes normally.
・
Fastening results of each stage are saved. (Result history, Curve history, CF card)
・
Spindle cycle count is incremented at the final stage only.
・
Curve data is saved as continuous data, except when free-run (speed) occurs.
*The curve data for each stage cannot be read or saved via the HFC3000 user console. The curve
data at the end of sequence is only read/saved (but may include data from a previous stage if
curve range length is setup high enough to include it
and “Include Last Curve” is checked in the
curve screen)
(Only the torque-angle curve (540deg fixed length) is saved in the curve history of the CF card.)
D-No.580 Sequence Mode Setting Range: 0~3
0: Standard operation (sequence unavailable)
1: Batch sequence
2: Continuous Sequence 1 (REJECT is not output when the lever is switched off in the middle)
3: Continuous Sequence 2 (REJECT is output when the lever is switched off in the middle)
D-No.581 Sequence Stage 1 [Parameter No./ Count / Dwell Time]
D-No.582 Sequence Stage 2 [Parameter No./ Count / Dwell Time]
D-No.583 Sequence Stage 3 [Parameter No./ Count / Dwell Time]
D-No.584 Sequence Stage 4 [Parameter No./ Count / Dwell Time]
D-No.585 Sequence Stage 5 [Parameter No./ Count / Dwell Time]
D-No.586 Sequence Stage 6 [Parameter No./ Count / Dwell Time]
D-No.587 Sequence Stage 7 [Parameter No./ Count / Dwell Time]
D-No.588 Sequence Stage 8 [Parameter No./ Count / Dwell Time]
Setting ranges: 0~99 (*D-No.581: Parm. 1~64 / Count:0~99 (times) / Dwell:0~99 [×0.1 second])
Default value: 000000 (*D-No.581:XXYYZZ, XX=Parameter No., YY=Count, ZZ=Dwell)
Precautions setting [D-No.581 [Sequence Operation Stage 1]]
・
S
etting “0” as a parameter No. when any sequence type (1. Batch sequence, 2. Continuous
Sequence 1, or 3. Continuous Sequence 2) has been set, will cause the abnormal signal A.
09-
02 “Missing Parameter Setting” to occur after the start signal is input (ON). (The Batch or
Continuous Sequence function requires a parameter number to be set)
Caution
Caution