bnp-b2365(eng)b.pdf - 第120页

3. Setup 3 - 33 High-gain speci fications No. Abbrev. Parameter name Explanation S etting rang e (Unit) SV039 LMCD Lost motion compensation timing Set this when the lost motion compensation type2 timing doest not match. …

3. Setup

3 - 32

High-gain specifications

No. Abbrev. Parameter name Explanation

Setting range

(Unit)

HEX setting

F E D C B A 9 8 7 6 5 4 3 2 1 0

amp rtyp ptyp

bit Explanation

When the CN4 connector of the drive unit and the power supply are

connected, setting below is necessary.

2 To validate the external emergency stop function, add 40h.

3 Setting 0x 1x 2x 3x 4x 5x 6x 7x 8x

ptyp

Not

used

CV-300

5 x1 CV-110 CR-10

6 x2 CV-220 CR-15

7 x3 CR-22

x4 CV-3

CR-37

x5 CV-150

MDS-B-

CVE-450

MDS-B-

CVE-550

x6 CV-5

CV-260 CR-55

x7 CV-370

x8 CV-7

CR-75

x9 CV-185 CR-90

Set the regenerative resistor type when MDS-A-CR is used.

Setting Regenerative resistor model name Resistance value Capacity

0 MDS-C1-CV (Setting when using power supply regeneration)

rtyp

1 GZG200W260HMJ

Ω

80W

GZG300W130HMJ

× 2

Ω

150W

3 MR-RB30

Ω

300W

4 MR-RB50

Ω

500W

GZG200W200HMJ

× 3

6.7

Ω

350W

GZG300W200HMJ

× 3

6.7

Ω

500W

7 R-UNIT-1

Ω

700W

8 R-UNIT-2

15Ω

700W

9 R-UNIT-3

15Ω

2100W

A to F No setting

C Always set "0".

amp

SV036 PTYP*

Power supply type

Set "the motor inertia + motor axis conversion load inertia" in respect to the

motor inertia.

Jl+Jm Jm: Motor inertia

SV037 JL

Load inertia scale

SV037(JL) =

×100

Jl: Motor axis conversion load inertia

0 to 5000

(%)

SV038 FHz1

Notch filter

frequency 1

Set the vibration frequency to suppress if machine vibration occurs.

(Valid at 36 or more) When not using, set to "0".

0 to 9000

(Hz)

Parameters with an asterisk * in the abbreviation, such as PC1*, are validated with the NC power turned ON again.

3. Setup

3 - 33

High-gain specifications

No. Abbrev. Parameter name Explanation

etting rang

(Unit)

SV039 LMCD

Lost motion

compensation

timing

Set this when the lost motion compensation type2 timing doest not match.

Adjust by increasing the value by 10 at a time.

0 to 2000

(ms)

For SV040, the hex. value’s higher order 8bits and lower order 8bits are used for different functions.

"Setting value of SV040" = (Icy×256) + LMCT

Abbrev. Parameter name Explanation

Setting range

(Unit)

LMCT

(Low

order)

Lost motion

compensation

non-sensitive band

Set the non-sensitive band of the lost motion

compensation in the feed forward control.

When "0" is set, the actual value that is set is 2µm.

Adjust by increasing by 1µm at a time.

0 to 100

(µm)

Icy

(High

order)

Current bias 2

Normally, set to "40" if you use HC202 to HC902, HC203

to HC703.

Use this in combination with SV030 and the high order

8bits of SV045.

0 to 127

SV040

0 to 32767

SV041 LMC2

Lost motion

compensation 2

Set this with SV016 (LMC1) only when you wish to set the lost motion

compensation amount to be different depending on the command

directions. Set to "0" as a standard.

-1 to 200

(Stall [rated]

current %)

SV042 OVS2

Overshooting

compensation 2

Set this with SV031 (OVS1) only when you wish to set the overshooting

compensation amount to be different depending on the command

directions. Set to "0" as a standard.

-1 to 100

(Stall [rated]

current %)

SV043 OBS1

Disturbance

observer filter

frequency

Set the disturbance observer filter band. Set to "100" as a standard.

To use the disturbance observer, also set SV037 (JL), SV044 (OBS2) and

SV082/bit7 (obshj). When not using, set to "0".

0 to 1000

(rad/s)

SV044 OBS2

Disturbance

observer gain

Set the disturbance observer gain. The standard setting is "100" to "300".

To use the disturbance observer, also set SV037 (JL), SV043 (OBS1) and

SV082/bit7 (obshj). When not using, set to "0".

0 to 500

(%)

For SV045, the hexadecimal value's higher order 8 bits and lower order 8 bits are used for different

functions.

"Setting value of SV045" = (Icy × 256) + LMCT

Abbrev. Parameter name Explanation

Setting range

(Unit)

TRUB

(Low

order)

Frictional torque

When you use the collision detection function, set the

frictional torque.

0 to 100

(Stall [rated]

current %)

Ib1

(High

order)

Current bias 3

Normally set to "0".

Use this in combination with SV030 and the high order

8bits of SV040.

0 to 127

SV045

0 to 32767

SV046 FHz2

Notch filter

frequency 2

Set the vibration frequency to suppress if machine vibration occurs.

(Valid at 36 or more) When not using, set to "0".

0 to 9000

(Hz)

SV047 EC

Inductive voltage

compensation gain

Set the inductive voltage compensation gain. Set to "100" as a standard.

If the current FB peak exceeds the current command peak, lower the gain.

0 to 200

(%)

SV048 EMGrt

Vertical axis drop

prevention time

Input a length of time to prevent the vertical axis from dropping by delaying

Ready OFF until the brake works when the emergency stop occurs.

Increase the setting by 100msec at a time and set the value where the axis

does not drop.

0 to 20000

(ms)

SV049 PGN1sp

Position loop gain 1

in spindle

synchronous control

Set the position loop gain during the spindle synchronous control

(synchronous tapping, synchronous control with spindle/C axis).

Set the same value as the value of the spindle parameter, position loop

gain in synchronous control.

When performing the SHG control, set this with SV050 (PGN2sp) and

SV058 (SHGCsp).

1 to 200

(rad/s)

SV050 PGN2sp

Position loop gain 2

in spindle

synchronous control

Set this with SV049 (PGN1sp) and SV058 (SHGCsp) if you wish to perform

the SHG control in the spindle synchronous control (synchronous tapping,

synchronous control with spindle/C axis).

When not performing the SHG control, set to "0".

0 to 999

(rad/s)

Parameters with an asterisk * in the abbreviation, such as PC1*, are validated with the NC power turned ON again.

3. Setup

3 - 34

High-gain specifications

No. Abbrev. Parameter name Explanation

Setting range

(Unit)

SV051

DFBT

Dual feed back

control time

constant

Set the control time constant in dual feed back.

When "0" is set, the actual value that is set is 1ms.

The higher the time constant is, the closer it gets to the semi-closed

control, so the limit of the position loop gain is raised.

0 to 9999

(ms)

SV052

DFBN

Dual feedback

control

non-sensitive band

Set to "0" as a standard.

Set the dead zone in the dual feedback control.

0 to 9999

(µm)

SV053 OD3

Excessive error

detection width in

special control

Set the excessive error detection width when servo ON in a special control

(initial absolute position setting, stopper control, etc.).

If "0" is set, excessive error detection won’t be performed.

0 to 32767

(mm)

SV054 ORE

Overrun detection

width in closed loop

control

Set the overrun detection width in the full-closed loop control.

If the gap between the motor end detector and the linear scale (tool end

detector) exceeds the value set by this parameter, it is judged to be

overrun and Alarm 43 will be detected.

When "-1" is set, the alarm detection won’t be performed. When "0" is set,

overrun is detected with a 2mm width.

-1 to 32767

(mm)

SV055

EMGx

Max. gate off delay

time after

emergency stop

Set a length of time from the point when the emergency stop is input to the

point when READY OFF is compulsorily executed.

Normally, set the same value as the absolute value of SV056.

In preventing the vertical axis from dropping, the gate off is delayed for the

length of time set by SV048 if SV055’s value is smaller than that of SV048.

0 to 20000

(ms)

SV056 EMGt

Deceleration time

constant at

emergency stop

Set the time constant used for the deceleration control at emergency stop.

Set a length of time that takes from rapid traverse rate (rapid) to stopping.

Normally, set the same value as the rapid traverse

acceleration/deceleration time constant.

When executing the synchronous operation, put the minus sign to the

settings of both of the master axis and slave axis.

-20000 to

20000

(ms)

SV057 SHGC

SHG control gain

When performing the SHG control, set this with S003 (PGN1) and

SV004 (PGN2).

When not performing the SHG control, set to "0".

0 to 1200

(rad/s)

SV058 SHGCsp

SHG control gain in

spindle

synchronous control

Set this with SV049 (PGN1sp) and SV050 (PGN2sp) if you wish to perform

the SHG control in the synchronous tapping control.

When not performing the SHG control, set to "0".

0 to 1200

(rad/s)

SV059 TCNV

Collision detection

torque estimating

gain

Set the torque estimating gain when using the collision detection function.

After setting as SV035/bitF(clt)=1 and performing

acceleration/deceleration, set the value displayed in MPOS of the NC

servo monitor screen.

Set to "0" when not using the collision detection function.

-32768 to

32767

Parameters with an asterisk * in the abbreviation, such as PC1*, are validated with the NC power turned ON again.