FS 15i/16i/18i/21i-M, FS 30i/31i/32i-A Additional Manual Page 21

Additional Manual

Page of 25

/ 25

01.09.17

21/25

Descri

tion DesigDate Ed

99.06.01

SHEET

DRAW. No.

CUST.

TITLE

Genma

Okita Newl

desi

ned

Standard settin

is chan

ed.

The parameter list for High speed

and High precision cutting

-62449E-064

04.09.17

Standard setting is changed.

Out of frame (3) is added / changed.

3.2 Parameter List for servo control

[The parameters which you don’t have to tune]

1. With HRV2 control, and With Fine Acc./Dec function

(In case of using Advanced Control with FS16i-MA or FS18i-MA)

The parameters in which the fixed values are set and which you need not change generally

Parameter No. Standard setting value Meaning

2003(FS16) #3 1 PI control

2003(FS16) #5 1 Backlash acceleration compensation function

2004(FS16) 0X000011

Please don’t change

“X” bit.

The cycle of current control becomes 125µs

2005(FS16) #1 1 Feed-forward function

2006

(

FS16

)

#4 1 Usin

latest 1ms data for velocit

feedback

2007

(

FS16

)

#6 1 FAD

(

Fine Acc./Dec.

)

function

2015

(

FS16

)

#6 1 Two-sta

e Backlash Acceleration function

2016

(

FS16

)

#3 1 Function for Chan

the Pro

ortional Gain in the Sto

State

2017

(

FS16

)

#7 1 Velocit

Loo

h C

cle Mana

ement function

2018(FS16) #2 1 Format change for calculation of Two-stage Backlash Acc.

2040(FS16) (Standard parameter) *

0.8

(

)

Integral gain for current control

2041(FS16) (Standard parameter) *

1.6 (*)

Proportional gain for current control

2092

(

FS16

)

10000 Coefficient for Preview Feed-forward

2119(FS16) 2(1µm detection)

(

0.1

m detection

)

Stop judgement level for Changing the Proportional gain in the

sto

state

(

Please set it b

detection unit.

)

2146(FS16) 50 Two-stage Backlash Acceleration Stop Timer

2202(FS16) #1 1 Cutting / Rapid traverse Velocity gain switching function

2209

(

FS16

)

#2 1 Linear t

e of FAD

(*) In case of alpha-i series servo motor, parameter for HRV2,HRV3 control is set automatically, by

selecting motor type number for HRV2 and HRV3 for each motor. So, in that case, this modification is not

necessary.

The parameter which must be changed according to the size of the machine, and which are

not tuned after setting.

Parameter Standard setting value

No. Standard Velocity

priority

Velocity

priority

Meaning

2109(FS16) 24 16 16 Time constant for FAD

(3)

Contents Summary of FS 15i/16i/18i/21i-M, FS 30i/31i/32i-A Additional Manual

Page 1FS15i/16i/18i/21i-M FS30i/31i/32i-A The parameter list for High speed and High precision cutting Table of contents 1. Overview -2 2. Detailed information for each CNC -3 2.1 FS15i–MA/MB -3 2.2 FS16i /18i /21i –MA/MB, 18i –MB5 -5 2.3 FS30i /31i /32i –A -18 (3) 3. Servo parameter list -21 The contents
Page 21. Overview Several functions are available for high-speed and high-precision machining for i-series CNC. This document describes the effective combination of these functions. Also in this document, the list of parameters and their standard setting value are described for each CNC series and functio
Page 32. Detailed information for each CNC 2.1 FS15i-MA/MB (3) High Speed machining Look-ahead before interpolation functions Fine HPCC acc/dec FS15i-MA/MB ○ ○ Look-ahead block number 5 (100 blocks recommended) 15 (100 blocks recommended) *1 *1 ACC/DEC before Interpolation Type Linear/Bell Linear/Bell/Smo
Page 4The parameters which require adjustments according to the kind of the machine Standard setting value Parameter Standard Velocity Velocity Meaning (3) No. priority priority I II Allowable feedrate difference for the deceleration based 1478 400.0 500.0 1000.0 on feedrate difference at a corner (mm/min
Page 5Parameter Standard Meaning No. setting value When this parameter is set to 1, the commanded F-code is ignored, and the 7565#7 0 feedrate set by the parameter No.7567 is used as a commanded feedrate. Maximum feedrate during fine HPCC mode. (mm/min (Input unit)) When this parameter is set to 0, no fee
Page 62.2 FS16i /18i /21i –MA/MB, 18i –MB5 High Speed machining AI nano APC AI APC AICC AI nano CC HPCC AI HPCC functions HPCC AI nano AI High AI High Advanced AI nano High Advanced AI Contour Precision Precision Preview Contour Precision Preview Control Contour Contour Control Control Contour Control Con
Page 7Parameter setting for each function This part consists the necessary parameters and its standard setting value for each function. Standard setting value should be used as a reference at the time of initial setting. The final setting value should be decided by tuning according to the characteristic o
Page 8(1) Advanced preview control (APC) The parameters which need the adjustments according to the kind of the machine Standard setting value Standard Velocity Velocity Meaning Parameter (3) priority priority No. I II 1432 - - - Maximum feedrate of cutting for each axis (mm/min) Time constant for linear
Page 9(2) AI Advanced Preview Control (AI-APC) The parameters which need the adjustments according to the kind of the machine Standard setting value Standard Velocity Velocity Meaning Parameter (3) priority priority No. I II 1432 - - - Maximum feedrate of cutting for each axis (mm/min) Time constant for l
Page 10(3) AI Contour Control (AICC) The parameters which need the adjustments according to the kind of the machine Standard setting value Standard Velocity Velocity Meaning Parameter priority priority No. (3) I II 1432 - - - Maximum feedrate of cutting for each axis (mm/min) Time constant for linear accel
Page 11The parameters in which the fixed values are set and which you need not change generally Parameter Standard Meaning No. setting value #6,#3 Linear acc/dec after interpolation (In case Bell shaped acc/dec before 1602#6,#3 1.0 interpolation) Bell shaped acc/dec after interpolation (In case linear acc/
Page 12(4) AI nano Contour Control (AI nano CC) The parameters which need the adjustments according to the kind of the machine Standard setting value Standard Velocity Velocity Meaning Parameter (3) priority priority No. I II 1432 - - - Maximum feedrate of cutting for each axis (mm/min) Time constant for l
Page 13The parameters in which the fixed values are set and which you need not change generally Parameter Standard Meaning No. setting value #6,#3 Linear acc/dec after interpolation (In case Bell shaped acc/dec before 1602#6,#3 1.0 interpolation) Bell shaped acc/dec after interpolation (In case linear acc/
Page 14(5) High-precision contour control (HPCC) The parameters which need the adjustments according to the kind of the machine Standard setting value Parameter Standard Velocity Velocity Meaning No. priority priority (3) I II 1432 - - - Maximum feedrate of cutting for each axis (mm/min) Time constant for
Page 15The parameters in which the fixed values are set and which you need not change generally Parameter Standard Meaning No. setting value #6,#3 Linear acc/dec after interpolation (In case Bell shaped acc/dec before 1602#6,#3 1.0 interpolation) Bell shaped acc/dec after interpolation (In case linear acc/
Page 16(6) AI High-precision contour control (AI-HPCC) / AI nano High-precision contour control (AI nano HPCC) The parameters which need the adjustments according to the kind of the machine Standard setting value Parameter Standard Velocity Velocity Meaning priority priority (3) No. I II 1432 - - - Maximum
Page 17Parameter Standard Meaning No. setting value The function that the velocity is determined according to the angle at which 8451#4 0/1 the machine descends along the Z-axis is used, please set “1”. (This feature should be used for machines which Z-axis rigidity is low.) Override value in area 1 of vel
Page 182.3 FS30i /31i /32i –A, 31i –A5 (3) AI Contour Control II High Speed machining AI Contour Control I AI Contour Control II (*1) + functions High speed processing (*2) FS30i-A ○ ○ ○ FS31i-A / A5 ○ ○ ○ FS32i-A ○ ○ － ACC/DEC before Interpolation Type Linear/Bell Linear/Bell/Smooth Bell Linear/Bell/Smoot
Page 19(1) AI Contour Control I, AI Contour Control II (3) The parameters which need the adjustments according to the kind of the machine Parameter Standard setting value No. Standard Velocity Velocity Meaning priority Ⅰ priority Ⅱ 1432 - - - Maximum feedrate of cutting for each axis (mm/min) Time constant
Page 20The parameters in which the fixed values are set and which you need not change generally (3) Parameter Standard setting value Meaning No. #6,#3 Linear acc/dec after interpolation is selected. (In case Bell shaped 1602#6,#3 1,0 acc/dec before interpolation is used) Bell shaped acc/dec after interpola
Page 213.2 Parameter List for servo control [The parameters which you don’t have to tune] 1. With HRV2 control, and With Fine Acc./Dec function (In case of using Advanced Control with FS16i-MA or FS18i-MA) The parameters in which the fixed values are set and which you need not change generally Parameter No
Page 222. With HRV2 and without Fine Acc./Dec function (In case of using AI nano contour control, AI contour control or High -precision contour control with FS30i-MA, FS31i-MA, FS32i-MA, FS15i-MA, FS16i-MA or FS18i-MA) (3) The parameters in which the fixed values are set and which you need not change gener
Page 233. With HRV1 control, and With Fine Acc./Dec. function (In case of FS 21i-MA) The parameters in which the fixed values are set and which you need not change generally Parameter No. Standard setting value Meaning 2003(FS21) #3 1 PI control 2003(FS21) #5 1 Backlash acceleration compensation function 2
Page 24[ The parameters which you need to tune to find optimal value ] (Following list is applied to all type of CNC.) Parameter No. Initial setting value Meaning The way of tuning for start 2021(FS16 ,30) 300 Load inertia (Velocity Gain) Please set 70% of the limit value by (3) 1875(FS15) Note) When you u
Page 25[Parameters necessary for HRV3 Control] (Common for all CNCs) The parameters in which the fixed values are set and you need not change generally Parameter No. Standard setting Meaning (3) 2004(FS16 ,30) 0X000011 The cycle of current control becomes 125µs 1809(FS15) Please don’t (In modes other than