bnp-b2365(eng)b.pdf - 第154页

3. Setup 3 - 67 M60S Series No. Abbrev . Parameter name Det ails Setting rang e (Unit) 3021 sori Orientation rotation speed Set the spindle orientation rotation speed. Set the rotation speed for when the spindle rotates …

3. Setup

3 - 66

The spindle rotation speed which can be attained at the spindle motor's maximum rotation speed is

set for the limit rotation speed (slimt). This value is obtained by multiplying the gear ratio on the

spindle motor maximum rotation speed (SP017). Set the maximum rotation speed (smax) when

the rotation speed is to be limited according to the machine specifications, such as the spindle gear

specifications. Up to four value can be set for gear changeover.

(For constant inclination synchronous tap cycle)

Set the acceleration time up to the tap rotation speed (stap) in the tap time constant (stapt).

Acceleration/deceleration is carried out at the same inclination for all speed commands. Up to four

values can be set for gear changeover.

SP017

Spindle motor rotation speed

(r/min)

smax1 slimt1 smax2 smax(n)slimt2 slimt(n)

Spindle rotation speed (r/min)

stap(n)

Actual time

stapt(n)

Time (ms)

Actual

command

Spindle speed (r/min)

3. Setup

3 - 67

M60S

Series

No.

Abbrev. Parameter name Details

Setting range

(Unit)

3021 sori

Orientation

rotation speed

Set the spindle orientation rotation speed.

Set the rotation speed for when the spindle rotates at the constant

rotation speed.

0 to 32767

(r/min)

3022 sgear

Encoder gear ratio Set the gear ratio of the spindle to the spindle end detector when the

spindle end detector feed back is directly input to NC.

0: 1/1

1: 1/2

2: 1/4

3: 1/8

3023 smini

Minimum rotation

speed

Set the minimum rotation speed of the spindle.

If an S command instructs the rotation speed below this setting, the

spindle rotates at the minimum rotation speed set by this parameter.

0 to 32767

(r/min)

3024 sout*

Spindle

connection

Set the type of the spindle to be connected.

0: No connection with the spindle

1: Serial connection (bus)

2 to 5: Analog output

0 to 5

3025 enc-on

Spindle end

detector

Set the spindle end detector connection destination.

0: No connection

1: NC

2: Drive unit

0 to 2

3026 cs_ori

Selection of coil in

orientation mode

0: Perform orientation using the coil selected when the orientation

command is issued.

1: Use coil L whenever the orientation command is issued.

0/1

3027 cs_syn

Selection of coil in

spindle

synchronous

mode

0: The coil H/L is selected by the actual spindle motor rotation speed

(calculated from commanded rotation speed) when spindle

synchronous control starts. (The coil is not switched during

synchronous control. The control is carried out with the coil selected

at start.)

If the actual spindle motor rotation speed is less than SP020, the coil

L is selected, and if more than the value, the coil H is selected.

1: Use coil H whenever the spindle synchronous command is issued.

0/1

3028 sprcmm

L system tap cycle

spindle forward

run/

reverse run M

command

Set the M code of the spindle forward run/reverse run command.

High-order three digits: The spindle forward run command's M code is

set.

Low-order three digits: The spindle reverse run command's M code is

set.

0 to 999999

3029 tapsel

Asynchronous tap

gear selection

Specify whether to use the tap rotation speed or maximum rotation

speed for the gear that is selected when an asynchronous tap command

is issued.

0: Tap rotation speed

1: Maximum rotation speed

This parameter is valid only when the M-function synchronous tap cycle

enable parameter (#1272 ext08/bit1) is ON.

0/1

3030 Not used. Set to "0". 0

3031

smcp_no *

Drive unit I/F

channel No.

(spindle)

Using a 4-digit number, set the drive unit interface channel No. and

which axis in that channel is to be used when connecting a spindle drive

unit.

High-order two digits : Drive unit interface channel No.

Low-order two digits : Axis No.

When using the conventional fixed layout, set all axes to "0000".

Set "0000" when using an analog spindle.

0000

0101 to 0107

0201 to 0207

3032

Not used. Set to "0". 0

Parameters with an asterisk * in the abbreviation, such as sout*, are validated with the NC power turned ON again.

3. Setup

3 - 68

M60S

Series

No.

Abbrev. Parameter name Details

Setting range

(Unit)

3037

3038

3039

3040

taps 21

Synchronous tap

switching spindle

speed 2

Set the spindle rotation speed at which the step-2

acceleration/deceleration time constant is to be switched at gear 00, 01,

10, or 11.

0 to 99999

(r/min)

3041

3042

3043

3044

tapt 21

Synchronous tap

switching time

constant 2

Set the time constant to reach synchronous tap switching spindle

rotation speed 2 (taps 21 to 24) at gear 00, 01, 10, or 11.

1 to 5000 (ms)

3045

3046

3047

3048

tapt 31

Synchronous tap

switching time

constant 3

Set the time constant to reach the maximum rotation speed (smax 1 to 4)

at gear 00, 01, 10, or 11.

1 to 5000 (ms)

3049 spt

Spindle

synchronization

acceleration/

deceleration time

constant

Set the acceleration/deceleration time constant for when the spindle

synchronization command's rotation speed changes during spindle

synchronous control.

0 to 9999 (ms)

3050 sprlv

Spindle synchro-

nization rotation

speed attainment

level

The spindle rotation speed synchronization complete signal will turn ON

when the difference of the reference spindle and synchronous spindle

actual rotation speeds is less than the level set for the synchronous

spindle rotation speed command value during spindle synchronous

control.

0 to 4095

(pulse)

(1 pulse =

0.088°)

3051 spplv

Spindle phase

synchronization

attainment level

The spindle phase synchronization complete signal will turn ON when

the phase difference of the reference spindle and synchronous spindle is

less than the set level during spindle phase synchronization control.

0 to 4095

(pulse)

(1 pulse =

0.088°)

3052 spplr

Spindle motor

spindle relative

polarity

Set the spindle motor and spindle's relative polarity.

Spindle CW rotation at motor CW rotation: Positive polarity Spindle CCW

rotation at motor CW rotation: Negative polarity

0: Positive

polarity

1: Negative

polarity

3053 sppst

Spindle end

detector

Z -phase position

Set the deviation amount from the spindle's reference position to the

spindle end detector's Z phase.

The deviation amount is obtained using the clockwise direction looking

from the front of the spindle as the positive direction.

0 to 359999

(1/1000°)

3054 sptc1

Spindle synchro-

nization multi-step

acceleration/

deceleration

changeover

speed 1

Set the spindle speed for changing the 1st step's

acceleration/deceleration time constant.

0 to 99999

(r/min)

3055 sptc2

Spindle synchro-

nization multi-step

acceleration/

deceleration

changeover

speed 2

Set the spindle speed for changing the 2nd step's

acceleration/deceleration time constant.

0 to 99999

(r/min)

3056 sptc3

Spindle synchro-

nization multi-step

acceleration/

deceleration

changeover

speed 3

Set the spindle speed for changing the 3rd step's

acceleration/deceleration time constant.

0 to 99999

(r/min)

3057 sptc4

Spindle synchro-

nization multi-step

acceleration/

deceleration

changeover

speed 4

Set the spindle speed for changing the 4th step's

acceleration/deceleration time constant.

0 to 99999

(r/min)

3058 sptc5

Spindle synchro-

nization multi-step

acceleration/

deceleration

changeover

speed 5

Set the spindle speed for changing the 5th step's

acceleration/deceleration time constant.

0 to 99999

(r/min)