5. Spindle Adjustment
5 - 20
The default orientation control parameters for each detector are as shown below. Confirm that these
parameters are correctly set according to the machine specifications.
Default parameter settings for detector in use
No. Abbrev. Parameter name
(1) Motor PLG (2) Spindle encoder
(3) Magnetic
sensor
SP001 PGM
Magnetic sensor and motor PLG orientation position
loop gain
100 - 100
SP002 PGE Encoder orientation position loop gain - 100 -
SP004 OINP Orientation in-position width 16 16 16
SP005 OSP* Orientation mode changing speed limit value 0 0 0
SP006 CSP Orientation mode deceleration rate 20 20 20
SP007 OPST In-position shift amount for orientation 0 0 0
SP025 GRA1* Spindle gear teeth count 1 1 * *
SP026 GRA2* Spindle gear teeth count 2 1 * *
SP027 GRA3* Spindle gear teeth count 3 1 * *
SP028 GRA4* Spindle gear teeth count 4 1 * *
SP029 GRB1* Motor shaft gear teeth count 1 1 * *
SP030 GRB2* Motor shaft gear teeth count 2 1 * *
SP031 GRB3* Motor shaft gear teeth count 3 1 * *
SP032 GRB4* Motor shaft gear teeth count 4 1 * *
SP096 EGAR* Encoder gear ratio - * -
SP097 SPECO* Orientation specification 0000 0000 0000
SP098 VGOP*
Speed loop gain proportional term in orientation
mode
63 63 63
SP099 VGOI* Speed loop gain integral term in orientation mode 60 60 60
SP100 VGOD*
Speed loop gain delay advance term in orientation
mode
15 15 15
SP101 DINP* Orientation advance in-position width 16 16 16
SP102 OODR* Excessive error value in orientation mode 32767 32767 32767
SP103 FTM* Index positioning completion OFF time timer 200 200 200
SP104 TLOR* Torque limit value for orientation servo locking 100 100 100
SP105 IQGO* Current loop gain magnification 1 in orientation mode 100 100 100
SP106 IDGO* Current loop gain magnification 2 in orientation mode 100 100 100
SP107 CSP2 Deceleration rate 2 in orientation mode 0 0 0
SP108 CSP3 Deceleration rate 3 in orientation mode 0 0 0
SP109 CSP4 Deceleration rate 4 in orientation mode 0 0 0
SP114 OPER Orientation pulse miss check value 0 0 0
SP115 OSP2 Orientation motor speed clamp value 2 0 0 0
SP116 OPYVR
Minimum excitation value after changeover
(2nd minimum excitation rate)
0 0 0
SP117 ORUT Fixed control constant 0 0 0
SP118 ORCT Number of orientation retries 0 0 0
SP119 MPGH Orientation position gain H coil magnification 0 0 0
SP120 MPGL Orientation position gain L coil magnification 0 0 0
SP121 MPCSH Orientation deceleration rate H coil magnification 0 0 0
SP122 MPCSL Orientation deceleration rate L coil magnification 0 0 0
SP123 MGD0 Magnetic sensor output peak value - -
Standard: 542,
Small type: 500
SP124 MGD1 Magnetic sensor linear zone width - -
Standard: 768,
Small type: 440
SP125 MGD2 Magnetic sensor changeover point - -
Standard: 384,
Small type: 220
(Note 1) *: Set according to machine specifications, -: Setting irrelevant
(Note 2) Parameters with an asterisk in the Abbrev. column (such as OSP*) are validated when the NC power is turned ON
again.
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