bnp-b2365(eng)b.pdf - 第269页
5. Spindle Adjustment 5 - 24 bit7. Index positioning completed (WRCF) This signal turns ON during indexing op eration w hen the spindle position reaches the in-p osition range in respect to the target stop position. Once…
5. Spindle Adjustment
5 - 23
bit4. Orientation complete (ORCA)
This signal turns ON when the orientation command is input, and the spindle position is reached
the set range (within the in-position range) in respect to the target stop position. This signal turns
OFF when orientation is completed and the spindle position deviates from the in-position range,
but it will turn ON again when the spindle position enters the in-position range again. If the
orientation command is turned OFF, this signal will turn OFF even if the spindle position is within
the in-position range. The in-position range can be set with parameter SP004 (OINP).
Related spindle parameter
No. Abbr. Parameter name Details
Setting
range
Standard
SP004 OINP Orientation
in-position width
Set the position error range in which an orientation
completion signal is output.
1 to 2880
(1/16deg)
16
bit5. Synchronous speed match (SYSA)
This signal turns ON during spindl e synchrono us control, when the mode can be changed fro m the
speed operation mode to the spindle synchronous operation mode.
bit6. Changing coil (MKC)
When using the coil changeover motor, this signal turns ON for the time set in parameter SP059
(MKT) when the L coil selection command is turned ON or OFF. The coil is not changed when the
orientation command is input, so this signal will not turn ON even if the L coil selection signal is
turned ON or OFF. During orientation control, this signal will turn ON when the orientation
command turns OFF and the coil changeover operation takes place. Do not turn the start signal
ON or OFF while this signal is ON.
Changing coil (MKC) sequence
Related spindle parameter
No. Abbr. Parameter name Details
Setting
range
Standard
SP059 MKT* Winding changeover
base shut-off timer
Set the base shut-off time for contactor switching at coil
changeover.
Note that the contactor may be damaged with burning if the
value of this parameter is too small.
50 to 10000
(ms)
150
Changing coil (MKC)
ON
OFF
L coil selection command
(LCS)
ON
OFF
SP059SP059
5. Spindle Adjustment
5 - 24
bit7. Index positioning completed (WRCF)
This signal turns ON during indexing operation when the spindle position reaches the in-position
range in respect to the target stop position. Once this signal turns ON it will remain ON regardless
of the spindle position until the orientation signal turns OFF or the next indexing operation signal is
input.
This signal will turn OFF for the time set with paramet er SP103 (FTM) when the i ndexing operation
signal is input even if the current stop point and the next indexing position are in the in-position
range.
Related spindle parameter
No. Abbr. Parameter name Details
Setting
range
Standard
SP103 FTM* Index positioning
completion OFF time
timer
Set the time for forcedly turn OFF the index positioning
completion signal (different from the orientation completion
signal) after the leading edge of the indexing start signal.
0 to 10000
(ms)
200
bit8. In 1-drive unit 2-motor changeo ver (MTC)
This signal turns ON during motor changeover with 1-drive unit 2-motor specification.
bit9. Speed detection 2 (SD2)
This signal turns ON when the motor speed drops below the value set with parameter SP058
(SDT2). The ON to OFF hysteresis width is fixed at 15r/min. This signal turns ON when the motor
speed drops below the set speed regardless of the input signal state.
Speed detection 2 (SD2) sequence
Related spindle parameter
No. Abbr. Parameter name Details
Setting
range
Standard
SP058 SDT2* Speed detection
setting value 2
Set the motor speed for carry out speed detection 2 output. 0 to 32767
(r/min)
0
bitB. In minimum weak excitation value changeov er (PYDA)
This signal turns ON in response to minimum excitation changeover request (control input 4/bitB).
15r/min
Motor speed
Speed detection 2 (SD2)
ON
OFF
SP058
0
5. Spindle Adjustment
5 - 25
bitC. Orientation speed changeov er state (OSPA)
This signal turns ON in response to orientation speed (control input 4/bitB).
bitD. In automatic adjustment (ATA)
This signal turns ON while the spindle is starting during Z-phase automatic adjustment of the PLG
with MDS-C1-SPM.
bitE. Spindle holding force increased (TLUA)
This signal turns ON while the spindle holding force up (TLUP) si gnal is input.
bitF. 2nd orientation complete (ORF2)
When orientation complete advance is valid, this signal turns ON as in-position width determined
by required SP004 is reach ed.
Related spindle parameters
No. Abbr. Parameter name Details
Setting
range
Standard
SP004 OINP Orientation
in-position width
Set the position error range in which an orientation completion
signal is output.
1 to 2880
(1/16deg)
16
SP101 DINP* Orientation advance
in-position width
When using the orientation completed advance function, set the
in-position width that is larger than the normal in-position width
defined in SP004 (OINP).
1 to 2880
(1/16deg)
16
F EDCBA98765 4 3 2 10
ostp orze ksft gchg ips2 zdir vg8x mdir fdir oscl pyfx dmin odi2 odi1
bit Meaning when set to 0 Meaning when set to 1
Standard
2 dmin
Orientation completion
advance invalid
Orientation c o m p l e t i o n a d v a n c e
valid
0
A ips2
2nd orientation completion
invalid
2nd orientation completion valid
0
SP097 SPECO* Orientation
specification
Orientation control
speed waveform
Sequence of 2nd orientation completed (ORF2)
Orientation complete (ORCF)
(during normal control)
ON
OFF
Orientation complete (ORCF)
(when advance control is valid)
ON
OFF
2nd orientation completed
(ORF2)
ON
OFF
Orientation complete advance
（SP101 setting）
0