
B-63950EN/02 4.DESCRIPTION OF PARAMETERS
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# 6 TCZ In a tapping cycle (excluding rigid tapping), an accumulated zero
check in the tapping step (forward, backward) is:
0: Not performed.
1: Performed.
Execute a tapping cycle (excluding rigid tapping) with the servo feed
forward (bit 1 (FEED) of parameter No. 2005). If an impact is
detected, set this parameter to 1.
#7 #6 #5 #4 #3 #2 #1 #0
FCK
5104
[Input type] Parameter input
[Data type] Bit path
# 2 FCK In a multiple repetitive turning canned cycle (G71/G72), the
machining profile is:
0: Not checked.
1: Checked.
The target figure specified by G71 or G72 is checked for the following
before machining operation:
- If the start point of the canned cycle is less than the maximum
value of the machining profile even when the plus sign is
specified for a finishing allowance, the alarm (PS0322) is issued.
- If the start point of the canned cycle is greater than the minimum
value of the machining profile even when the minus sign is
specified for a finishing allowance, the alarm (PS0322) is issued.
- If an unmonotonous command of type I is specified for the axis
in the cutting direction, the alarm (PS0064 or PS0329) is issued.
- If an unmonotonous command is specified for the axis in the
roughing direction, the alarm (PS0064 or PS0329) is issued.
- If the program does not include a block that has a sequence
number specified by address Q, the alarm (PS0063) is issued.
This check is made, regardless of bit 2 (QSR) of parameter No.
5102.
- If a command (G41/G42) on the blank side in tool nose radius
compensation is inadequate, the alarm (PS0328) is issued.