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yaskawa LX3 Connecting Manual

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YASNAC LX3
CNC SYSTEM FOR TURNING APPLICATIONS
CONNECTING MANUAL
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Before initial operation read these instructions thoroughly, and retain for future reference.
YASUAWA
YASNAC LX3 is an ultraspeed dual processor CNC for ‘turning lathes and a combination of two high-performance 16-bit microprocessors running in par­allel. This manual describes the specifications for connecting YASNAC LX3 with machines, machine interfaces and external equipment.
Necessary connections to be provided by the machine manufacturer differ depending on the type of the CNC cabinet supplied by Yaskawa. Make additions or deletions of connections in accordance with the combination for standard cabinets and integrated units.
The programmable controller system (hereafter called PC) is installed
in the YASNAC LX3 CNC cabinet.
For details of the PC, refer to Instruction
Manual for YASNAC LX3/MX3 PC System (TOE-C843-9.1 ).
YASNAC LX3 Operator’s Station
586175
CONTENTS
1. CONFIGURATION
1.1 SYSTEM CONFIGURATION
1.2 STANDARD CABINETS AND INTEGRATED UNITS
................... . . . .......... . . . ...... . . . . . . . .......... . . ..... . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page
2. Environmental coNDITloNs" """"" """""""""'"""""""""""""""""""""""""""""""""""""" 1
3. CABINET CONSTRUCTION DESIGN
4. CABINET DESIGN
4.1 SELECTION OF HEAT EXCHANGER
4.2 HEAT VALUES OF UNITS
FOR HEAT FACTORS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
...... . . . .......... . . ........... . . . ......... . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.cABLE ENTRANcE "". """"" """"" """"" ""`"" """"""""""""""""""""""""""`"""""""""""""""""" 4
5.1 LAYOUT OF CABLE CONNECTORS
5.2 CLAM PINGCABLES, AN DGROUNDING CAB LESHl ELD""S. """-."• ""C.""• """" O""O""""" 4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6. CONNECTION DIAGRAMS O""""`• "O""""O"C... O".O""".• """""""• """"""""• O...OO""""OOOO"5
7. POwERSUPPLY Connection "O"""O"""""".".-.• """""".• O"""O"""""• "".. C"CC""""""""" 6
7.1 POWER SUPPLY CONNECTION TO CPU MODULE
7.2 POWER SUPPLY CONNECTION TO STANDARD CABINETS
8. CONNECTING POWER UNIT (TYPE CPS-1ON) AND PC BOARD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
(TYPE JANCD-PC20) TO CRT OPERATOR’S PANEL (CRT/P) ...sos.00.. . ...0..... 7
9. CONNECTION OF MANUAL PULSE GENERATOR (HPG) .00”.”.”0..”””o”””oo””””oo 8
10. CONNECTION OF INPUT SEQUENCE OO”.OO”””””” ””””” ””””” ”””.. ”””o”””o”o”””o o””” 8
10.1 CONNECTION
10.2 DETAl LSOFSIGNALS .O... O......• . . . . . . . . . . .. O"". """" ."""" "". ""S""....• ."""""".""""• 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1 1
1
3
3 3
4
6 6
8
ll. Connection TO FEED SERVO UNITS(SVX AND SVZ)O"OO"""OO.""CO."""""""""lo
12. CONNECTION TO SPINDLE DRIVE UNIT (SDU)
.. . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .
13. CONNECTION TO SPINDLE PULSE GENERATOR (SPG)”” O””.”O””O”O”OS”.O.0””””13
14. CONNECTION TO RS-232C INTERFACE
14.1 CON NECTIONO . . .. 00 . . . . .. 000 . . . . . . . . .. O.. O... O"""" "O""" ."" O"". "" O"O.Ooo--oooo-o o---mm 13
14.2 RS-232C interface . .. O... O..................• ".. "". S."" O""" O"O""" O"" O"" SCS""O"O"""- 14
. . .. . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . .
15. DIREcT-lN slGNALcoNNEcTloN """""""""""""""""""""""""""""""""""""""`"""""""""lo
16. CONNECTION TO GENERAL-PURPOSE 1/0 SIGNALS
16.1 l/O PORTS
16.2 l/O CIRCUITS OF l/O PORTS
16.3 1/0 SIGNAL INTERFACE
17. CABLES
17.1 LIST OF CABLES
17.2 LIST OF CONNECTORS
17.3 SPECIFICATIONS OF CABLE
18. STANDARD 1/0 SIGNALS
18.1 LIST OF NC STAN DARDl/O SIGNALS . ..o . . . . . . . . . . . . . . . ..o . . . . . . . ..””.. o.””.”.”””””” 42
18.2 DETAILS OF SIGNALS . . . . . .. O........• . . . . .. O... O.""..."• """"."""• "OOOO""""C". "OOO""" 48
APPENDIX A DIMENSIONS in mm
APPENDIX B 1/0 PORT ADDRESS SETTING
APPENDIX C STANDARD WIRING COLORS OF YASNAC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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12
13
17
17 17 19
39
39 40 40
42
73
81
82
Subject Chapter Section
A Alarm andlnput Error Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .26. 5626 . . . ...56
Auxiliary Function Lock Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..18 . . . . ..18. 2. 18 . . . ...55
c CABINET CONSTRUCTION DESIGN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 . . . . . . . . . . . . . . . . . . . . 1
CABINET DESIGN FOR HEAT FACTORS . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . . . . . . . . . . . . . 3
CABLE ENTRANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . . . . . . . ----- 4
CABLES . . . . . . . . . . . . . . . . . . . . . ..-. . . . . . . . . . . . . . . . . . . . ..-- . . . . ...17 . . . . . . . . . . . . . . . . . ...39
CLAMPING CABLES, AN D GROUNDING CABLE SHIELD . . . . . . . . . . . 5 . . . . . .5. 2 . . . . . . . . . . 4
Combined Fixed Cycle Cutting Override Inputs . . . . . . . . . . . . . . . . . . . . . . 18. . . . . . 18.2. 48 . . . ...71
CON FIG URATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . 1
CONNECTING POWER UNIT AND
PC BOARD TO CRT OPERATOR’S PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . . . . . 7
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...10. . . . ..10.1 . . . . . . . . . 8
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...14.. . . ..14. 1 . . . . . . ...13
CONNECTION DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 . . . . . . . . . . . . . . . . . . . . 5
CONNECTION OF INPUT SEQUENCE . . . . . . . . . . . ...-............10.. . . . . . . . . . . . . . . . . . . 8
CONNECTION OF MAN UAL PULSE GENERATOR . . . . . . . . . . . . . . . . . . . . 9 . . . . . . . . . . . . . . . . . . . . 8
CO,NNECTION TO FEED SERVO UNITS . . . . . . . . . . . . . . . . . . . . . . . ...11.... . . . . . . . . . . . . . ...10
CONNECTION TO GENERAL-PURPOSE l/O SIGNALS . . . . . . . . . . . . . ..16 . . . . . . . . . . ..- . . . . ...17
CON NECTION TO RS-232C INTERFACE. . . . . . . . . . . . . . . . . . . . . . . . . . ..14..... . . . . . . . . . . . . ...13
CON NECTION TO SPIN DLE DRIVE UN IT. -- . . . . . . . . . . . . . . . . . . . . . . . ..l2 . . . . . . . . . . . . . . . . . ...12
CON NECTION TO SPIN DLE PULSE GENERATOR . . . . . . . . . . . . . . . . . . ..l3 . . . . . . ..- . . . . . . . . ...13
CPU Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..17......17.2.1 . . . ...40
CRT Operator’s Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...17......17.2.2 . . . ...40
Current Value Storing Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 15- . . ...54
Page
DETAILS OF SIG NABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 . . . . . .10. 2 . . . . . . . . . 9
D
DETAILS OF SIG NABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2 . . . . . . ...48
DIM ENSIONS in mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. APPEND Ix A . . . ...-..73
DIRECT-I N SIG NAL CONNECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...15 . . . . . . . . . . . . . ...-...16
Display Reset inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . . .18 . . . . . .18. 2. 33 . . . ...59
Dry Runlnput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 14 . . . ...54
Edit Lo~k . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2.17..... .55
E
Emergency Stop input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . --.10 . . . ...10.2.2 . . . . . . 9
Emergency Stop On Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 23 . . . ...56
End-of -program input, Rewind input : . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 32 . . . ...58
ENVIRON MENTAL CON DITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . . . . . . . . . . . . . . . . . . . . 1
External Data lnputlnputs/Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2.45 . . . ...68
External Power On-Off Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..10......10.2,3
External Reset lnputand Reset On Output . . . . . . . . . . . . . . . . . . . . . . . . . . . ..18 . . . . . .18. 2. 24 . . . ...56
External Store, Match, and Output Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . -- .18 . . . . . .18. 2. 34. -....59
External Work Number Search A Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 40- . . ...52
F Feed Drive Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . . . . . ..17..... .17. 2.3 . . . ...40
Feed Override/Manual Jogging Speed Selection Input . . . . . . . . . . . . . . ...18......18.2.7 . . . ...51
HEAT VALUES OF UN ITS...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . .4. 2 . . . ..-- . . . 3
H
High-speed Rewind and Start input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 50- . . ...72
I lnputand Output for Control Operation Modes . . . . . . . . . . ...-.........18......18.2.2 . . . ...48
input Signals for Cycle Start, Stop Output Signals . . . . . . . . . . . . . . . . . . . ...18......18.2.1 . . . ...48
interlock input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..18 . . . . . .18. 2. 25 . ...-.56
Interruption Point Return Input... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -..18......18,2.20...-..55
1020 Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...16......16.3.1 . . . ...19
l/O Board Type JANCD-1020 . . . . . . . . . . . . . . . . . . . . . . . . . . ...-........16. . . ...16.2.1 . . . ...17
l/O Board Type JANCD-SP 20.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 . . . ...16.2.2 . . . ...18
l/O CIRCUITS OFl/O PORTS.... . . . . . . . . . . . . . . . . . . ...-..........16. . . ...16.2 . . . . . ...17
l/O PORT ADDRESS SETTING . . . . . . . ..- . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. APPENDIX B. . . . . . . ...81
l/O PORTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...-16.. . . ..16. 1 . . . . . . ...17
l/O SIGNAL INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..16 . . . . ..16.3 . . . . . . . ..l9
. . . . . .
9
...
111
INDEX (Cent’d)
Subject
LAYOUT OF CAB LE CONNECTORS . . . . . . . . . . . . . . . 5. ..5.1 . . . . . 4
L
LIST OF CABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 . . . . 17.1 . . . . . ...39
LIST OF CON NECTARS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 . . . . 17.2 . . . ...40
LIST OF NC STAN DAR D1/O SIGNALS. . . . . . . . . . . . . . . . . . . . . . ...18. . . 18.1 . . . ...42
M, S,and TCodeslnputs/Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . .18. . . 18.2.29 . . ...57
M
Machine Lock and Display Lock Input . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . . 18.2. 13....54
Machine-ready input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18... 18. 2.22....56
Macro Program Input/Output Function . . . . . . . . . . . . . . . . . . . . . ...18 . . . . 18.2 .44...68
Manual Absolute On/Off Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.. . 18. 2.10 . . ...52
Manual Feed Axis Direction Selection Input . . . . . . . . . . . . . . . ...-18. 18.2.5 . . . ...50
Manual Handle Feed Axis Selection Input . . . . . . . . . . . . . . . . . . . ...18.. .18 .2.4 . . . ...50
Manual Handle/Step Multiplication Factor Input . . . . . . . . . . . . . ...18....18. 2.6 . . . ...50
Manual Rapid Traverse Selection Input . . . . . . . . . . . . . . . . . . . . . . . ...18. . ..18.2.3 . . ...50
N
NC Power Onand Servo Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . .10...10.2.1 . . . . . . 9
NCUnit................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4. . . 4.2.1..... 3
Optional Block Skip Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18. . . 18 .2.12..54
o
Overload Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . . . . 10.. .10.2. 4 . . . 9
Overtravel inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18. 18. 2.21 . . ...55
Positioning Completion Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . . . 18.2.30 . . ...58
P
POWER SUPPLY CONNECTION.. . . . . . . . . . . . . . . . . . . . . . . . . 7 . . . . . . . . . . . . . . . . 6
POWER SUPPLY CO NNECTIONTO CPU MODULE . . . . . . . . . . . . . 7, .7.1 . . . . . . 6
POWER SUPPLY CONNECTION TO STANDARD CABINETS . . . . . . . . . . 7. ..7.2 . . . . . . . . 6
Program Restart Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...18..18.2.16. . . ...55
Chapter Section
Page
R
Rapid Feedrate Override input. . . . . . . . . . . . . . . . . . . . . . . . . . . ...18......18.2.8 . . ...51
Rapid Thread ing Pull-out input.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . . . 18.2. 27..56
Reference Point Return Control l/O Signals . . . . . . . . . . . . . . . . . . . . . ...18 . ..18.2.9 . ...52
RS-232C INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1414 .2....... 14
S4-Digit Comma ndExterna10utputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 . . . . . .18. 2. 39....62
s
S4-Digit Commands inputs/Outputs . . . . . . . . . . . . . . . . . . . . . . . . .18. . . 18.2 .35....59
SELECTION OF HEAT EXCHANGER. . . . . . . . . . . . . . . . . . . . . . 4 . ...4.1 . . . . . . 3
Servo Power On Input
Servo Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4. . 4.2.2.... 3
Setup Point Return Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 . . .18. 2.19...55
Single Block input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . . 18.2.11.53
Skip Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...18...18. 2.47..71
SPECIFICATIONS OF CABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.17 . 3. . . . ...40
Spindle indexing Function input/Output . . . . . . . . . . . . . . . . . . . ...18 . ..18.2 .42.” ”.63
Spindle SCommand’’O,’’ Gear Shift On Input . . . . . . . . . . . . . . ...18.18. 2.36...61
Spindle Speed Override Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . . . 18. 2. 38 . . . ...61
Spindle Speed Reached input,... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . 18. 2.37 . ...61
STAN DARDCABIN ETS AN D INTEGRATED UN ITS . . . . . . . . . . . . . . . 1 . . . 1. 2. . . . . . . . . 1
STAN DARD1/O SIG NABS . . . . . . . . . . . . . . . . . . . . . . . . . . ...18 . . . . . . . . . . . . . ...42
STAN DARDWIRING COLORS OF YASNAC .................APPENDIX C.....82
Stored Stroke Limit 3by Tool inputs/Outputs . . . . . . . . . . . . . . . ...18......18. 2.43.....67
SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . ...1.1 . . . . . 1
Time Count fnput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18.18.2. 41...,..63
T
Tool Life Control Inputs/Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18... 18. 2.46 . . ...70
Travel Onand Thread Cutting On Outputs . . . . . . . . . . . . ..- . . . . . . . . ..” 18.. . . . 18.2 .31 . . ...58
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18....18.2.49....72
x
X-axis Mirror lmagelnput . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18. . . . 18.2.28 . . . ...57
1. CONFIGURATION
3. CABINET CONSTRUCTION DESIGN
1.1 SYSTEM CONFIGURATION
The system configuration of YASNAC LX3 is shown
below.
&? —._._.
I
CPU MODULE
Fig. 1.1 System Configuration of
—.— .=
I
YASNAC LX3
fiN;T:TANDARD CABINETS AND INTEGRATED
The available standard cabinets and the integrated units are shown in Tablel, 1,
cannot be installed in the cabinets must be install– ed in cabinets manufactured by machine manufac– turers.
Table 1.1 Standard Cabinets and
Unit
CPU Module CRT Operator’s Panel Tape Reader (optional) Feed Servo Unit
Spindle Drive Unit
“’’=’’O’s’-=
Strong Current Unit
Installed U. Can be installed X Cannot be installed
Note
Contact machine manufacturer for custom cabinets
ENVIRONMENTAL
2.
Ambient Temperature
(1)
Durning operation: O to During storage:
Relative Humidity:
(2)
10 to 90% RH(non-condensing)
Integrated Units
Cabinet
Standard Free-
Standing Type
In
–20° C to + 60” C
Those units that
Custom Cabinet
-, ,x
.–.
❑ 1
I
x
CONDITIONS
45° C
‘<~ r
❑
❑
Take the following into consideration when cabi­nets to contain the CPU rack and other units are designed.
(1)
Make sure that the cabinets are of a totallY-
enclosed type. spindle drive unit can be open type cabinets
provided the foil owing considerations are made:
(a)
An air filter is provided at the external air inlet.
Forced air used in the inside is not blown
(b)
directly on the units, Direct blowing of air may cause oil mist or dust to settle on the units and might cause failures.
The air discharge outlet should be positioned
(c)
where dust and oil mist do not enter. heat sink of the feed servo and spindle drive units can be installed outside for higher ther– ma] efficiency. The cabinets should be of a totally-enclosed type to improve reliability.
(2)
Design the cabinet so that the difference be­tween the inner-air temperature and ambient temperature is less than 10° C . Read par. 4 for cabinet design to accommodate heat.
Install a fan inside totally-enclosed cabinets
(3)
to improve the internal cooling efficiency and to prevent localized temperature increases by circulating air inside the cabinets. The velocity of the circulating air should be
greater than 2 ms on the surfaces of the printed circuit boards. Forced air should not blow directly on the printed circuit boards.
Provide spacing of more than 100 mm between
(4)
components and cabinet walls for smooth flow of air.
Seal the cable openings , doors, etc. completely,
(5)
The CRT unit operates at a particularly high voltage and collects dust in the air. Special caution is needed. The cabinet for mounting the CRT unit re­quires the fol[owing precautions:
Use packing material on the mounting surface
(a)
to eliminate gaps.
Use packing material in the cable openings
(b)
and doors,
Magnetic Deflection of CRT Display
(6)
CRT displays are sometimes deflected due to
external magnetic influences . Sources that
generate magnetic fields , such as transformers ,
reactors, fans,
and AC power cables should be positioned more than 300 mm from the CRT unit. This distance is optimum and may vary for each circumstance. Determine the component layout beforehand.
The feed servo unit and
The
solenoid switches and relays ,
Vibration: O. 5 G or less
(3)
1
3. CAB
((Jon
(7)
(a)
(b)
(8)
(9)
(lo)
. Example
NET CONSTRUCTION DESIGN
[’d)
TO prevent malfunction due to noise, mount the units more than 100 mm from cables feed­i:og 90 VDC or greater, AC power lines, and other components.
should be complied with during wiring:
Separate AC and DC cables.
Separate the primary and secondary sides of transformers, line filters, etc.
The front panels of the units that are exposed
to the cabinet surfaces, such as the CRT unit, tape reader, and PO unit should be of a dust­proof type. However, do not install them in locations where cutting fluid may directly splash on them. z.round the mounting sections.
hlount the units so as to allow easy checking,
removal and reinstalling during maintenance work.
Read the instruction manuals of the feed servo
and spindle drive units when mounting them. Heat sink should be installed outside the c:abinet to reduce internal thermal loss-es. This increases the possibilities for a change from an open type to a totally-enclosed type and reduces the capacity of the heat exchanger.
A
The following precautions
B e sure to seal completely
(b) Allow forced air at more than 2 ms to circulate
inside the unit, directly on the surfaces of the printed circuit boards.
Be careful not to blow air
VENTILA1
/ DUCT
“ING
—
—
l--
(a) Good
FORCED AIR
P
BLOWN DIRECT
LY
R14D FIN
I I
I
l?recautions for Mounting CPU Rack
(11)
Observe the following points particularly
during mounting of the CPU rack:
Mount the unit in the direction shown in
(a)
Fig. 3.1.
UP
n
DOWN
FEED SERVO AND SPINDLE DRIVE UNITS
n
*
(b) Poor
Fig. 3.2 Mounting of Fan
(c) Provide spacing of more than 50 mm in the
upper sec~ion and 100 mm in the lower section
of the unit for better ventilation and easier maintenance.
Calculate the allowable heat value Pv’ that
(d)
ensures the temperature increase within cabinet (AT) to be less than 10° C.
pvf =k. A.~T (W)
L
10”C
L
A heat exchanger is not needed if total heat
(e)
value Pv s allowable heat value Pv’ .
(f)
A heat exchanger has to be installed with the following heat exchange ratio (heat exchanger capacity) qh if total heat value Pv > allowable heat value Pv’ .
qh = (pv-pv[) /AT
6w(m2. ‘C)
L-
10”C
(w/”c)
Fig. 3.1 Mounting of Units
2
11. CONNECTION TO FEED SERVO UNITS (SVX AND SVZ)
REGENERATIVE
3-PHASE
200/220V AC
R1 S1
T1
R:3 S:3 T:]
RESISTOR
..A
Y3
Y4
TYPE
SC.M
c\ l-x (’N 1-22
CN 1-.38
cY1-:i9
(.N 1- ?tj ,
CS 1-41 CS I-.33
CS I-3* c\ 1-.15
II
I
TYPE JANCD-M B22
r
X-AXIS
I
CACR-SR{”;SB
r
‘~’(;:;cN2-
\
CN2-1,
CN2-) CN2-I
CS2-1
CX2-1
CN2-1
CX2- [ ~~z. ,
Chlz-1 CN2-1
CN2-1 CN2-1
CN2- 4
.
CN2 CN2 CN2 CN2
“E
CN2- 7
C12-2(
10
CN1-2
CK 1-2 CN 1-:+
CY1
.—
Fig. 11.1 Connection to Feed Servo Unit (SVX)
REGENERATIVE
~D RESISTOR
. ..
3-PHASE 200/220V AC
R ‘+
s .1
‘r .3
13’
,-!
!IP
1P
B
,1P
II
II Ii
1!
~
1’
1’
i)
@
J,
~.a
R
:s
T
l.,
cN 1-11
-s1-1.7
CN I-7 CNI-8 CN 1-22
‘CN1 -2”; ,CN 1-28
P
‘:CN 1-27
;CN1-t.+ ‘CN1- $2
,Csl-io
P
CN1-?5
‘C N1- +8
P
:CNi-:\9 “CN1-12
‘C N1 -1{
k;N 1- .1.)
P
CN1-’3t CNI-.I5
P
“CN 1-:<b
,’cN1-IY
P
c~l.z(,
CN 1-1 CN1- 2
‘CN1-.i
TYPE CACR-SR; “SB
Y4
I
1
I
I
—.-
Fig. 11,2 Connection to Feed Servo Unit (SVZ)
11
13. CONNECTION TO SPINDLE PULSE
GENERATOR (SPG)
Note: The cable shield enclosure does not have to be grounded outside.
14. CONNECTION TO RS-232C
INTERFACE
POWER OUTPUT
FOR TAPE READER
Fig. 13, 1 Connecting Main Board
Note:
1. Use RS- 232C interface to connect a separate type tape
reader (PTR) .
Example of RS-232C Port 1
TYPE
(Type JANCD-MB22)
to Spindle Pulse Generator (SPG)
Connect the tape reader as follows.
2. The RS-232C interface port 1 must be used to connect a portable tape reader (PTR) . interface port 2 can be freely selected by the customer.
The tape reader connection is the same as the above, however, when not using the RS-23ZC interface port 2, the lRO connector can be omitted from the connection.
3. The wiring distance between main board (type JANCD-
MB22) and tape reader (PTR) should be less than
3 meters. If the distance exceeds 3 meters, contact
your yaskawa representative.
Only the RS-232C
Fig. 14.1 Connecting RS-232C Interface
to Main Board (Typr JANCD-M B22)
13
14. :? RS-232C INTERFACE
(5) INTERCONNECTION
TRANSMISSION MODE
(1)
Starl;-stop synchronization : preceded by a start signal, stop signal.
A SINGLE START-STOP CHARACTER
I
ON–––’
OFF –
(2) (;ODES USED
The following two types of codes are used, and are :selectively used by parameters (#6026D5, #6028D5) .
0 EIA codes or 1S0 codes
EIA codes or 1S0 codes + control codes (DC 1 -
.
DC4)
To use control codes , the machine to be con­trolled must be able to discriminate codes DC1 th-t-ough DC4. Codes DC 1 - DC4 are as follows.
DC, Tape reader .-
5 Y START DATA BIT BIT
Character
start
DI D2 D3 D4 D5 D6 D7
DO
Table 14, 1
Table 14.2
8 7 65 4 ::; 32
Each data bit is
and followed by
...
. STOP BIT (1 OR 2 BITS)
~
{..’
Table 14.3 RS-232C Interface Connecting
Cable (A)
a
-­FG I Frame grounding
SD Sending data RD Receiving data RS
NC outputs control codes DC1 - DC4 to start and stop the machine, but the machine can not output control codes to control the NC . the machine under control is unable to process data in time, it can control the CS signals of the NC to halt the data outputting of the NC.
CS and RS as shown Table 14.4,
Symbol
1
/.
FG I Frame grounding
SD RD
+
NC (DB-25P)
Connections —---—-
Signal Name
Sending data 4
fihen CS signals of the NC are not used, short
Table 14.4 RS-232C Interface Connecting
NC (DB-25P)
Signal Name
Sending data
Receiving data
~ Pin
No.
1 I 1 I ~~) FG
2
~+ ‘-
3
—
1 !
However, when
Cable (B)
Connections \
Pin
No.
I
T
I ‘ 10
--{’ME
External
Equipment
Symbol
Cl RS
I
ER
External
Equipment
~ Symbol
~, ~FG
(3) TRANSMISSION BAUD RATE
Transmission Baud rates can be selected at any rate between 50 and 9600 Bauds with parameters. Refer to (7) in par. 14.2.
(4) (;ABLE LENGTH
The permissible maximum cable length varies with the machine to be controlled, Refer to the manual
of the machine builder’s manual. (Standard maximum cable
length is 15 m, )
14
DR
Data set ready
SG
Signal grounding
ER
Data terminal ready 20
, Description of signals
FG: Safety grounding
SD: Transmission data (output)
RD :
Received data (input)
-fIl I I
I 61
+’*-P
1,, ,,
L-START
fl~DR
~sTop
14. 2! RS-232C INTERFACE (Cent’d)
. Stc)p bit length setting
#6026 D4 for input 1: #6028 D4 for output O:
. Setting of control code sending
#6026 D5 for input 1: code .
#6028 D5 for output O: Sends control code.
(c) RS-232C interface port 2
13aud rate setting of RS-232C interface port
2 is shown in Table 14.7.
Input
output
# 6027 D3
# 6029 D3
50 0 0 100 0 0 110 0 0’1
m a 150 0 0 3
z
200 0
>
m
%
K u
:
m
300 600
1200 0
0 1’0 0
2400 1 0!0 4800 9600
1 1
Stop bit length setting
#6027 D4 for input 1:
#6C29 D4 for output O: Sets stop bit at one bit.
Setting of control code sending
#6C127D5 for 1:
#6029 D5 for O:
does not send control code. Sends control code.
Sets stop bit at two bits.
Sets stop bit at one bit.
Does not send control
Table 14.7
# 6027 D2 $6027 D1 # 6029 D2 * 6029 D1
0 0
1 1
1’0
11 1
1 1 1
o~o 0’1
Sets stop bit at two bits.
# 6027 DO # 6029 DO
D1N3: Spare
Direct-in signal connection is shown in Figs.
15,1 and 15.2.
SKIP
r’”
0 1 0
SPARE
0
1
0
o
1
0
Fig. 15.1 Direct-in Signal
Connection Using O V
Common
I
L.—--------
.—. ——
CPU MODULE
,
I
TYPE JANCD-MB22
~-
NOTE
Baud rate value defined by setting means bit transfer rate of 1 character. Especially using 9600 baud rate, each char­acter needs idle time over 1 character trans– m.itting time.
15. DIRECT-IN SIGNAL CONNECTION
The following input signals require high-speed processing and are connected to the main board
(type JANCD-MB 20) , instead of general-purpose
1/0 boards.
These signals are processed directly by the NC main processing unit without coursing through the F’C ,
DINO:
Skip input DIN1: Spare DIN2: Spare
16
SKII
SPARE
Fig. 15.2 Direct-in Signal
Connection Using 24 V ,
Common I
CN8 -20
+
~ “ L-_A
16. CONNECTION TO GENERAL­PURPOSE 1/0 SIGNALS
16.1 1/0 PORTS
The YASNAC LX3 contains the programmable
(1)
controller system (PC) . External signals can be allocated to its 1/0 ports freely when the machine manufacturer designs a built-in PC. For details, refer to Instruction Manual for YASNAC LX3/MX3
PC System (TOE-C 843-9. 1) ,
—-
NC MAIN PROCESSING
s 1300
CPU MODULE
,,$ ..~;,; <.> ,.,
‘““~
MACI SIDE
m
“w 1200
I
I
16.2 1/0 CIRCUITS OF 1/0 PORTS
16. 2.1 1/0 BOARD TYPE JANCD-102O (HEREAFTER cALLED 1020)
(1) Input Circuits
Fig. 16.1 System Configuration
(2) The general-purpose 1/0 ports are mounted
on the 1/0 board type JAN CD-1020 of the CPU module and on the SP20 board of the CRT op­erator’s panel.
The numbers of 1/0 points of these boards are
shown in Table 16.1.
Table 16.1 Numbers of 1/0 Points of Boards
Baud Type
JANCD- Points
~
I /0 board and 1/0 ports mounted on it are
shown in Table 16.2.
Table 16.2 1/0 Board (Type JANCD-1020) and
Connectc
CN 51
CN52
CN53
Input output
Mounted 1/0 Ports (for Module No. 1)
Input output
—
#lo13
#lolo #loll #lo12
Points
~ For machine panels (option)
l/O Board Type JANCD-
1020-01
#lloo #llol #llo2 #llo3 #llo4
#llo5 #1106
#llo7
Remarks
I1020-02 1020-03
— —
# 1000
CN54
CN55
..
1/0 ports mounted
[,
# 1001 # 1002 # 1003 # 1004
# 1005 # 1006
# 1007
# 1008 # 1009
—
—
o
I
(a) OV Common
MACHINE SIDE
ov
(b) +24V Common
Note:
1.
“Common “ in the input circuit (for example, COM1O, COM20, COM21 . . .
or “ OV common” for every 8 or 16 input points as mentioned in par . 17.3 1/0 signal interface and can be selected freely. By turning on the switch as shown above, 5.1 mA will be consumed.
Input voltage levels and logics are as follows:
2.
0
~
1
total 9) can be either “+24 V common”
Set by wiring on the cable side.
19.2V min
I
0
0
Fig. 16.2 Input Circuits
0
c)
17
16.3.1 1/0 20 BOARDS (Cent’d)
TYPES JANCW1020 .02, -09
1-
,.,
<3!
K31
441
141
“.) —
—
[
I
I
Note:
1. This connection example shows +24 V common. 0 V common is also available. Refer to par. 16.2.1,
1/0 Board Type JANCD-I 020 for connection details.
2. The addresses are those for’ module No. 1. (#1002. O to
#loo3.7).
2 to 4 are the same as shown above starting with newer addresses. Refer to Appendix B (3) , Address Classification for details.
The address layouts for modules No,
$1003. 2
#l Oa:{ 3
*1 OO:3. d
U1OO3- 5
s1OO3. 6
20
Fig. 16.7 Connection to Address and Bit Nos.
#1002.O to #1 003.7 on 1020 Board
CONNECTION
EXAMPLE
> p
5 %
> w
$
<30–321
(
( 17 )
(48)
(~L);
PIN No.
[16)
,
Cohl.12
+
+ ~ii,
ADDRESS ~[
No
#loo40
#loo41
#loo4. ?
1
M1O(I4:I
#loo4.4
1
S1OOI5
$1004{5
1
31(1017
1
E :
Note:
1, This connection example shows +24 V common.
0 V common is also available. Refer to par. 16.2.1,
I/0 Board Type JANCD-1020 for connection details.
2. The addresses are those for module No. 1. ( #1004. O to #1004. 7) . The address layouts for modules Nos.
2 to 4 are the same as shown above starting with newer addresses. for details.
Fig. 16.8 Connection to Address and Bit Nos
{1--?)
Refer to Appendix B (3) , Address Classification
#1 004.0 to #1004.7 on 1020 Board
21
16. 3.1 1/0 20 BOARDS (Contld]
i
L_
Note :
1. This coczection exampl. she%-s -24 V cor,mon. 0 1, common is also zrvailzblc.
1/0 EwaYd T>rpc JANCI)102O for connection details.
2, The addresses are those [or
to #l 012. 7) . The address la>-outs for module, .Nos
2 to 4 are the sam,. ;is showri zbove sttirting with ne%ver
address... Refer to Appe,,clix B (3) , Addre8s Classification for details,
Fig. 16.13 Connection to Address and Bit NOS
E1012.O to $1012.7 on 10 20 Board
Refer to.par. 16.2.1,
~,”d”l~ No. 1. (#1012. O
~L[ 13, ~o)
f“
I ADDRESS BIT
No.
No
Note:
1.
This connection example shows +24 V common.
O V common is also available. I/0 Board Type JANCD-1020 for connection details.
2.
The addresses are those for module No. 1. (#1013. O to #1013. 7) . The address layouts for modules Nos.
2 to 4 are the same as shown above starting with newer addresses. Refer to Appendix B(3) , Address Classification for details.
3.
Connector CN52 can be used conveniently for interface with
the spindle drive unit,
Refer to par. 16.2.1,
Fig. 16.14
27
16. 3.2 SP20 BOARDS (Cent’d)
+24V
+24V
CONNECTION
EXAM PLE
11
do
o’~~
t
,<,
.,,
ADDRESS
1
I
!
1
No
#lo(12. o
#loo2 2
41002 3
$1002 4
S1OO2. 5
#loo2 6
Slooz. 7
#loo3 o
S1OO3 1
S1OO3. 2
#loo3 3
#loo3 4
#loo3 5
s1OO3, 6
#loo3 7
,’ PIN NO
/b+{
:,(39) ,.
(8) *1 OO2. 1
1(24) +
I
(40)
;?
,“
I
(411
1
j
(26)
1’
(421
COM 30
,
~
-1]
-i
+1
1
>>
[43)
>?
1>
(12)
>>
(28)
>?
i(44)
1
cOM 30
1
BIT No.
Note:
1. This connection example shows +24 V common. O V common is also available.
Refer to par. 16.2.2,
1/0 Board Type JANCD– SP20 for connection details.
2, The addresses are those for module No. 1. (#1002. O
to #1003. 7) . The address layouts for modules Nos.
2 to 4 are the same as shown above starting with newer
addresses.
Refer to Appendix B (3), Address Classification
for details.
Fig. 16.21 Connection of Address and Bit Nos.
002.0 to # 1003.7 on SP 20 Board
#1
16. 3.2 SP20 BOARDS (Cent’d)
TYPE .JANCD-SP20
v
~~>
CONNECTION
EXAMPLE
PIN NO
I
I ,2,
(341
: (3,
1
[19!
>>
[ { !35,
: (,,
121
?
!37)
>?
~ (6,
>>
(221
1381
1
COM 30
,
ADDRESS BIT
NO
#1006. O
t
#1006, 1
1
#loo6 2
1
#1006. 3
I
#1006. 4
$1006 5
I
s1OO6. 6
1
=1006. 7
$1007. 0
1
#loo7. 1
}
#loo7 2 ‘
$1007 3
#loo7. 4
1
W1OO7 5
I
No.
1,,
[23:1
~~y
Note:
1. This connection example shows +24 V common. O V common is also available. Refer to par. 16.2.2,
1/0 Board Type JANCD-SP20 for connection details.
2. The addresses are those for module No. 1. (#1006. O
to #1007. 7) . The address layouts for modules Nos.
2 to 4 are the same as shown above starting with newer addresses. Refer to Appendix B (3) , Address Classification for details.
Fig. 16, 23 Connection of Address and Bit Nos.
#1006.O to #l 007.7 on SP 20 Board
I
02.
I
#1007. 6
#loo7. 7
17. CABLES
17.1 LIST OF CABLES
s
Connector Cable Type
The interface cables are furnished with or without connectors. Those cables shown in Table 17.1 are available.
If the machine manufacturer is supplying the
cables,
prepare equivalent cables b;s~d on- the
cable specifications.
Table 17.1 List of Cables
Cable No.
Configuration
TYPES MRP-50F01 , MR-50L
‘/()
)
TYPES MR-50F01 , MR-50L
\
Remarks
● Servo drive unit
● Max cable length:
15m
Type KQVV-SB
. Spindle optical
encoder
s Max cable length:
15m
TypeKQVV-SB,DE8400093
0.2mmzX 10
ConnectorCN4: TvDeMRP-20M01,MR-20LW
Dairs
● For input
sequence Cable: TypeKQVV,DE6428673 0,2mmzX20 cores
ConnectorCN6: TypesMRP-20M01,MR20LW
RS-232C inter­face
1RO,2RO:
@
TypeDB-25S Cable: TypeKQVV,DE6428673
0.2mmzX20 cores
—
ConnectorCN8:
Not used
1/0
TypesMRP-20F01,MR-20LW Cable:
TypeKQVV,DE6428673 02 mmzX20 cores
. Power supply for
CRT operator’s
TYPE
172026-1
TYPE 172026-1
panel
. Max cable length:
15m
@
TypeVCT, DE8402398
0.2mm2X 5 cores
@
—
ConnectorCN13: Type172025-1
@
Cable: TypeKQVV-SB,DE8402398 2mml X5 cores
*Connector and cable are separately provided
Not used
AC power supply
;able N
:able Type CABLE-
AA [:: -1
*
*
CABLE­JF[2-2
:ABLE-
Cc[:: -1
CABLE­CD II:-1
L
Connector Type
I
~
L
Cable Length L=5m
Cable Type
Configuration Remarks
● CRT operator’s
● Max cable length:
rypeKQVV-SB,DE8400093 ).2mmzX10
pairs
1/0
;onnector C51, CN53, ;N54, CN55:
rypesMRP-50F01, JR-50LW ;able: rypeKQVV, DE8400095 ).2mmzX 50 cores
;onnector: “ypes MRP-20FOI, MR-20LW ;able: ‘ype KQVV, DE8408673
mmzX20 cores
).2
‘ypeMRP-20M01,M4
\MPLIFIERTERMINAL ‘ypeMR-20LW
rypeKQVV-SB,DE8400093 ).2mmzX 10 Dairs
TYPES M RP-20F01 M P-20L
(
/(
)
TYPES
MS31 086 20-29S MS3057-1 2A\
TypeKQVV-SB, DE8400093
TYPES MRP-20F01
(
MP-20L
/(
ul~~
)
TYPES
MS3108B 20-29S MS3057-12A
TypeKQVV-SB,DE8400093
1/0
Manual
generator
Optical encoder
forward connecton
)
Optical encoder reverse connection
)
panel signal
20 mm
pulse
39
(2) Cable” DWG. No. DE 8400095 (Type KQVV-SB, O. 2mm2x 50 cores)
Table 17.7 Construction
No. of Cable Cores
Material
Nominal Sectional
Conductor . Area
Insulation
Winding
Sheath
Finished Cable Diameter Approx Weight
Max Conduction Resistance (20”C) O/km Min Insulation Resistance (20”c)
Withstand Voltage
Continuous Operation Temperature Range ‘C
No. of Conductors per mm
Dimensions mm 0.55 Material Thickness mm 0.3
Material and Color. Soft vinyl, black Thickness mmll.2
kg/cm
Table 17.8 Characteristics
50 Tinned annealed-copper
stranded wire
mm2 0’2
16/0.12
Cross-linked vinyl
I paper tape lap winding
mm Approx 13
230
Mfl. km
VAC/min
113 50
1000
–30to +60
Table 17.10 Characteristics
Max Conduction Resistance (20°C) Min Insulation Resistance (20° C)
Withstand Voltage
Continuous Operation Temperature Range “C
. Details of Cable DWG.
No. DE 6428673
(4) Cable DWG. No. DE 8402398 (Type VCT, 2mm2x 5 cores)
Table 17.11 Construction
No. of Pairs
~:
Q/km ll13
MQ. km
VAC/min
15
1
Tinned annealed copper­stranded wire
50 1000 –30to +60
. White
—
ConductorE:=
. Details
No. DE
(3) Cable DWG. No. DE6428673 (Type KQVV, O. 2mm2x 20 cores)
No. of Cable Cores
Conductor Area
Insulation
Windinq
of Cable
8400095
Material
I
Nominal Sectional
E
No. of Conductors per mm
Dimensions Material Thickness mm 0.3
k
DWG ,
Table 17.9 Construction
mm, 02
mm 16/0.12
mm 055
—
20 Tinned annealed-copper
stranded wire
I
L
Cross-linked vinyl
Paper tape lap winding
Stranding
Sheath
Dimensions mm
Max Conduction Resistance (20”C)
Min Insulation Resistance (20” C) MO. km
Withstand Voltage
o Details of Cable DWG, No, DE8402398
Material and Color
Thickness
I
~:
Vinyl, black
mm I Approx 1.9
13.0
Table 17.12 Characteristics
Q/km I 10.2
VAC/min
VINYL SHEATH
INCLUSION
50 or more 3000
Finished Cable Diameter
Approx Weight kg/km I 90
mm I 8.0
41
18. STANDARD 1/0 SIGNALS
18.1 LIST OF NC STANDARD 1/0 SIGNALS
Input Signals
~–
#1300
#1301
#1302
$1303
21304
EDT ~
[
EDIT
MP 1
L
RAPID SPEED OVERRIDE
HZ
YA=G AXIS
~ lNH~ AFL : ABS ~ DRN I f3DT ~ DLK I MLK~~
INHIBIT
“EDIT
RETURN THREAD
TO
REFER-
ENCE
MEM
MEMORY
I ROV 2
—“
SELECT
M. S. T MANUAL DRY
LOCK ABS.
CUT UP
I ==~- I “s
MDI - TAPE —
HX
1.__:m7~”+x,
ERROR HIGH-SPEED SET UP DETECT REWIND ON
HANDLEI STEP JOG
FV16 ;
L“Q 1 ‘=~~--1
FEEDRATE OVERRIDE/MANUAL JOG SPEED
MANUAL TRAVERSE AXIS DIRECTION SELECT MULTIPLY SELECT
RUN DELETE LOCK LOCK BLOCK
BLOCK
POINT SET HOLD RETURN
“DISPLAY
POSiTION
D2
D,
‘m
MANUAL
I yp’: M~l
MANUAL PG
MACHINE SINGLE
FEED
DO
MANUAL RAPID
CYCLE
START
#1305
$1306
V1307
#1308
#1309
I ERR1
I
EXTERNAL ERROR INPUT
SAGR
1
SPINDLE
SPEED AGREE­MENT
GRS
~.
DURING SPINDLE S­GEAR SHIFT
EOUT
NC PROGRAM !:OGRAM !:OGRAM PUNCH OUT
BDT 9 I
ERR O I STLK ~
L~..—-
SPEED COMMAND COMMAND CONSTANT “O
EVER
VERIFY INPUT
BDT 8
I I
lNTER­LOCK
---x .1...::!. I “’” *-” DEC==;R
REFERENCE POINT
GSC SSTP ~ SINV
EIN
BDT 7 BDT6 1
RWD
REWIND
s-
INVERT
DRSZ ‘ DRSX
DISPLAY RESET
OPTIONAL BLOCK DELETE
EOP I ERS ~ FIN
END OF EXTERNAL MST PROGRAM RESET FIN READY
GR4 “~””’ GR3~ GR2 GR1
SPINDLE GEAR RANGE SELECT
BDT 5 BDT 4
OVERTRAVEL INPUT
1
I
MRD ~
MACHINE
—.-—-— —..----.
I “g
.-.. L-. .- 1
EXTC
TIME CQUNT
BDT 3 BDT 2
I
42
18.1 LIST OF NC STANDARD 1/0 SIGNALS (Cent’d)
Input. Signals
D, o,
#1320
#1321
#1322
#1323 - (SD16)
#1324 (SDI 15) ~ (SDI14) (SDI 13) ~ (SDI12) I (SDI11) -l 10)
SONPB
SERVO POWER ON
———— ——4——...—
1
EXTERNAL INPUT OF S-COMMAND (S4 DIGIT) NO. 1
‘EXTERNAL INPUT FOR S-COMMAND (S4 DIGIT) NO. 2
—
I
(SDI 5) ~ (SDI4)
~
–T-–——-—
-———T.
~ (SDI3) (SDI 2) i (SDI 1) (SDI O) ]
——
-. ––———.
(SDI9)
I ,_
! I
.——
~ (SDI 8)
DO
I
.J
I
————_———.—
6 ~ U15
L.-”u—–– 1
“325
#1326 [-
UI15 ~
UI
‘iNpu;:ORu~Ac~~RA~- N~~--” ‘fi~-- ; -m.
UI14 UI 13
UI12 i
FOR “MACRO PROGRAM” NO, 2
INPUT
UI11
,. ——
!!
UI10
I
.—
I
u“=
‘1327@a: ‘D’ ~ ‘D’ I ‘D’ ~ ‘D3 1 ‘“2 ! ‘D’ I ‘Do 1
EXTERNAL DATA INPUT NO.1
#1328 ~--ED14
$1329
EDCL EDS 2
——
ED13 ED12
[
EXTERNAL DATA INPUT NO. 2
~..
EDS 1
CONTROL SIGNAL FOR EXTERNAL DATA INPUT
EDS O
—
ED11 EDlO i
EDSD ;
.—— L
—~—
‘~SC ~ EDSB i
—-~
ED 9
ED8
Output Signals
#lm
#1201
#1202
#1203
#1204
D7
M 28 M 24
M30R
M 30 DECODE OUTPUT
TF
T-FUNC-
TION SAMPL­ING OUTPUT
S 28
I
DC DS
M 22
M02R
M 02 DECODE OUTPUT
SF
S-FUNC­TION SAMPL­ING OUTPUT
EDTS
EDIT OPERAT­ING STATUS STATUS STATUS
S24 ~ s 22 S21
MOIR MOOR
M 01 DECODE
OUTPUT
MF
M-FUNC-
TION
SAMPL­ING
OUTPUT
AUTO MAN
AUTO MANUAL THREAD MODE MODE
D4 DS D2 DI DO
M21
M FUNCTION BCD OUTPUT
MOO DECODE OUTPUT
SINVA
S4 DIGIT OUT ERROR STOP OUT- OUTPUT INVERT OUTPUT OUTPUT STATUS
!
S-FUNCTION BCD OUTPUT
M 18
I
IER
INPUT
THC RWDS
CUTTING STATUS STATUS
S 18
* ESPS
EMERGENCY RESET
REWIND FEEDING POSITION-
M 14 M 12
RST ALM
ALARM
PUT
OP
ING END
S14 : S12 i Sll
Mll
DEN
—
#1205
#1206
#1207
#1216
#1217
T 28
‘~’ 1 ‘p’ I ‘p’ I
Z AXIS
~—
NO. 2 REFERENCE POSITION
R08ISD07)
(SD015)
T24 ~
X AXIS Z AXIS X AXIS
R07(SD06)
(SDO14J
T 22
REFERENCE POSITION
R06(SD05)
EXTERNAL OUTPUT FOR S-COMMAND (S4 DIGIT) NO. 1
(SDO13)
EXTERNAL OUTPUT FOR S,
T21 T 18
T- FUNCTION BCD OUTPUT
R05{SD04) R04(SD03)
(SDO12)
R012(SD011)
;OMMAND (S4
r
T14 T12 Tll
G96S
CONSTANT SURFACE SPEED CONTROL
R03(SD02)
RO11(SDOIOI ROI O(SD09) R09 (SD08)
DIGIT) NO. 2
SPL STL
FEED CYCLE HOLD START IAMP
R02(SDO11
IAMP
ROI(SDOO)
#1218
18. ‘1 LIST OF NC STANDARD 1/0 SIGNALS (Cent’d)
Outr)ut
Signals
D,
#1219
U1220
#1221
#1222
#1223
ESEND
EXTERNAL EXTERNAL DATA DATA CHANGE SEARCH COMPLE- COMPLE­TION TION END
Uo 7 UO 6 Uo5
I UO15 I UO14 UO13 Uo 12
D6 D5
EREND TLCH SIDXO
INPUT ~MMAND EXECUT- AREA
OUTPUT FOR “MACRO PROGRAM” NO. 2
D3
TOOL SPINDLE
(~O::R~L~ ING
I
Uo 4
n, l-r”, ,7 rnm !l...n”n nn,-. ,-.,, ..,, .,- .
vu I ru I run Mfibnu rmuunfiw IYU. I
Uo 3
Uo 11 Uo 10
D2
INDEX
Uo2
D,
TRSA
s. 5.
UMIT
CHANGE
Uo 1
I
Uo 9 UO 8
DO
SIDXA
SPINDLE INDEX END
Uo o
Monitor
Signals
#12m
#1281
#1282
#1263
#1284
SSW3 !
o
1HP7 ~ 1HP6 IHP5
1
I
SVMX
=~N (= “NRD”)
SSW2
SYSTEM NUMBER SWITCH
“OFFPEI ONPB
POWER POWER OFF PB. ON PB.
I
SVMX
Sswl
NO. 1 MANUAL PULSE GENERATOR MONITOR
Sswo
IHP4
*OLD SVAM
OVER­LOAD ALARM
IHP3 1HP2
SET3 SET2
SERVO
#6219 tiONITOR
SKIP
SKIP INPUT
*ESP
EMER­GENCY HEAT
STOP
lHP1 I lHPO
SETI
●OHT
OVER-
SETO
#1265
o
010
Olo 0
CONSTANT “l”
10
1
18.2 DETAILS OF SIGNALS
18.2.1 INPUT SIGNALS FOR CYCLE START (ST), ST OF’ (*SP) OUTPUT SIGNALS DURING CYCLE STAFtT (,sTL) AND FEEDHo LD (SPL)
(1) With the control in any of the TAPE, MEMORY,
and MD1 modes, closed, the control starts automatic operation con­trol to execute the part program, and at the same time, turn on the STL output signal for cycle start.
However, an ST input is neglected under the following condition.
Whi.le the control is in an alarm state. (While
an alarm output or an input error output is on. )
Wh;.le the feedhold *SP input contact is open.
While the external reset ERS input contact is
closed.
Wh.le the RESET button on the MD I & CRT
panel is being pushed.
Wh:lle the system No, switch is in any state
except for O and 4.
,-
(Z) When the following state is entered after cycle
start, the control co;pletes operation control, and turns off the STL output.
, When a part program has been executed by
ma:~ual data input in the MD I mode.
. When one block of a part program has been exe-
cuted with the single block ( SBK) input contact
closed.
, Whsn the program end (EOP) input contact has
been closed by an M command of a part program.
(3) When the feedhold input contact “ *SP” is
opened during automatic operation ~ the automat–
ically controlled motions, etc, are interrupted, and, at the same time the cycle start output STL is turned off and the feedhold output SPL is turned on. struction is being executed, the feedhold input is neglected, unless the control is equipped with Thread Interruption function.
(4) When the feedhold input contact *SP is closed, and cycle start input contact ST is closed, tem–
porary stop SPL is turned off, and automatic
operation is restarted. STL is turned on also.
Timing chart for input of cycle start (ST) , feedhold (*SP) , porary stop (SPL) is shown in Fig. 18.1.
*Asterisked signals activate at LOW.
(Normally closed contacts )
when the input contact ST is
While a block of thread cutting in-
The cycle start output
and cycle start ( STL) and tem–
ST
STL
‘SP
SPL
CONTROL STATE
ON
OFF
FEED- CYCLE START HOLD
I
I I
I
I
I I
,
FEEDHOLD
I
I
I
1
CYCLE START
Fig. 18.1
Note:
Be sure to keep the cycle start (ST) and feed-
1.
hold (*SP) inp’ut cent; cts closed or open at least for 100 ms. If the duration is shorter than this, the input may sometimes be neglected.
The operation of the cycle start (ST) input con-
2:
tact is reversed by parameter STUD (#6007D6) . When the parameter is set to 1, the closing of the contact will start the operation of the con-
trol.
When the feedhold ( *SP) input contact is opened,
3.
with the control waiting fo; the completio~ of the M, S, T, instruction (waiting for FIN input) , feedhold ( SPL) output is turned on, but when
the M, contact is opened, the feedhold (SPL) output is turned off, and the control enters feedhold state.
S, T instruction completion (FIN) input
18. 2.2 INPUT AND OUTPUT FOR CONTROL OPERATION MODES (JOG, H/S, T, MDI, MEM, EDT, AUT, MAN)
(1) OPERATION MODE INPUT
The following six operation modes of the control are selected by the respective input contacts.
JOG: H/S:
T: MDI:
MEM : EDT: Program editing mode
Manual jog mode
Manual handle /manual
step feed mode Tape operation mode Manual data input
OP eration mode
Memory operation mode
}
i
Manual
operation
Automatic
operation
mode
When any of the input contacts is closed, the
corresponding operation modes is tuned on.
JOG:
manual jog mode input
When the JOG input contact is closed, and other mode input contacts are opened, the control enters the manual jog mode, and the machine is jogged in the respective directions in response to the input of +X , —X , -Z and –Z signals.
48
H/S:
Manual handle /manual step feed mode input
When the HIS input contact is closed, and other mode input contacts are opened, the control enters the manual handle mode (when the control is provided with an optional manual pulse generator) or the manual step feed mode, and the machine will be manually fed by the manual pulse genera– tor or fed in steps.
Tap e operation mode
T: When the T input contact is closed and other mode
input contacts are opened, the control enters the tape operation mode,
and the machine will be
controlled by the tape commands read by the tape
reader.
MDI: Manual data input operation mode input When the MDI input contact is closed, and other
mode input contacts are opened, the control enters
the manual data input mode, and part programs
will be written or the machine will be operated
through MDI.
MEM :
Memory operation mode input
When the MEM input contact is closed, and other
mode input contacts are opened, the control enters
the memory operation mode, and the machine will be controlled by part programs stored in the memory.
EDT:
Program edit mode
When the EDT input contact is closed and other operation mode input contacts are open, the control
enters the program edit mode, and it can store part programs into the memory, correct and
change them.
(2) OPERATION MODE OUTPUT
The control outputs the following signals to inform the current operation mode.
AUT :
Automatic operation mode output
This output signal is turned on when the control is in the T (tape operation) , MEM (memory operation) , or MDI (manual data input operation) mode.
MAN :
Manual operation mode output
This output signal is turned on when the control is in the H /S (manual handIe /manual step operation mode) or JOG (manual jog mode) .
EDTS :
Editing output
This output signal is turned on when the control is in the EDT (program editing) mode, and also performing and editing operation (part program reading, collation, punching, and stored program changing and other processing) .
Timing chart for input and output for control
operation modes are shown in Fig. 18.20
MEM
(lNpUT) ~
EDT (INPUT)
AUT (OUTPUT~
MAN 1 (OUTPUT)
EDTS
(OUTPUT)
I I
I
I
I
I
READING-IN
[
OF NC TAPE
l— L
I
I
I
I
I
I I
I
I I
I
I I
1
Fig. 18.2
Note:
1.
When any operation-mode-input except manual
operation mode is given during NC program OperatiOn in the memOry OperatiOn mOdes the
control stops the execution of the part program after the execution of the current block. same applies to the part program operation in the tape and MDI modes.
2. When a manual- operation-mode-input contact is closed during the execution of
in the memory operation mode, the following
changes take place.
1
\lotion command
a part program
The current motion stops after deceleration, and the program is interrupted. The remaining program can be restarted when the automatic operation mode is turned on again and the cycle
start (ST) input contact is closed. M, S, T command The sampling outputs (MF , SF, TF) and the
M code outputs are turned off, and the M, S,
T command is regarded to have been executed
completely.
Even when the control is returned to the automatic operation mode, the interrupted M, S, T command is not resumed.
The above applies to S2-digit commands.
S4-digit commands do not have sampling output.
3.
When an automatic operation mode or program
editing mode input contact is closed during motion in the manual operation mode, the motion decelerates and stops.
4.
When any of these operation mode input con-
tacts is closed,. that mode becomes effective. Under other input states , the previous opera. tion mode remains effective. When no opera­tion- mode-input-contact is closed after “the energization, or when two or more operation mode input contacts are closed, the control enters the manual jog mode.
The
I 1
I
I
I
1
1-
49
18. 2.2 INPUT AND OUTPUT FOR’ CONTROL OPERATION MODES (JOG, H/S, T, MDI, MEM, EDT, AUT, MAN) (Cent’d)
h4EM
(INPUT)
~ (INPUT)
JOG (INPUT)
OPERATION MODE OF
::: fON-
~
I I
I
MEMORY OPER- TAPE OPER- MANUAL JOG
ATION MODE ATION MODE FEED
I
I
I
I
I
I
1
Fig. 18.3
l~hen a manual operation mode input contact is
5.
c.osed during the thread–cutting process in a part program ,the automatic operation mode is retained while the thread is being cut.
18. 2.3
MANUAL RAPID TRAVERSE SELECTION
(RP[)) INPUT
1$’hen the RPD input contact is closed while the cont:rol is in the manual jog mode, manual feeding in tk.e +X ,
-X, +Z and -Z directions is performed
in the rapid traverse rate,
After power supply is input, JOG feed rate can be used as RPD feed rate by parameter ( #6009 D3=1) until reference point return for each axis has been executed completely.
18. 2.4 MANUAL HANDLE FEED AXIS SELECTION
(HX, HZ) INPUT, AND AUTOMATIC MODE HANDLE
OF Ffj ET (HOFS) INPUT
(1) IIJANUAL HANDLE FEED AXIS SELECTION (13X, HZ) INPUT
This is the input signal for selecting the motion axis for the motion by the manual pulse generator, \vith a control provided with a manual pulse gener– ator,, t~hen the HX input contact is closed and the llZ input contact is open , the motion takes place along the X-axis. Ifhen the HZ input contact is closed and the HX input contact is open , the
motion takes place along the Z–axis.
Note :
1. h’hen both the HX and HZ input contacts are closed or open, motion cannot be obtained by the manual pulse gereator .
2. W’hen the control is provided with a pulse gener­ator for simultaneous 2–axis control, and when a manual step feed is intended , these input contacts are
not used .
(2) AUTOMATIC MODE HANDLE OFFSET (HOFS) INPUT
This input is for enabling motion control with the manual handle even during the automatic operation mode (Tape mode, MDI mode, memory mode) with
a control provided with a manual pulse generator.
Lvith this input, relative displacements caused
by the remounting of the workplaces during au-
tomatic operation can be compensated.
Ivhen the HOFS input contact is closed, the
motion control by the manual pulse generator is
effective even during the automatic operation mod,? . However, during the execution of a positioning command in the automatic operation mode, machine
motion cannot be controlled by the manual puse
generator.
The motion axis for the manual pulse generatoc
motion control is selected by the HX and HZ (manu,~l
handle feed axis selection) input contacts. ~~hen the control is provided with a simultaneous 2-axis manual pulse generator , the machine can be movecl
simultaneously along the two axes .
The travel distance per step of the manual
pulse generator is determined by the MP1, MP2
and MP4 (manual handle multiplication factor
setting) input.
Note:
1.
In an alarm state (.ALki or IER output contact
is closed) ,
handle offset motion is ineffective,
2.
IVhen the interrupt input (STLK) contact is
closed, manual handle mode motion is possible, but automatic mode handle offset motion is not possible.
l~hen executing automatic mode handle offset
3.
motion, parameter #6022, Dt) and Dl for HOFSX
(X-axis motion) and HOFSZ (Z-axis motion)
must be set to 1, i~hen ~arameter
4.
1, the automatic mocle handle offset motion can be applied only to the time during the interpola­tion in the automatic operation modes.
needless to say, automatic mode
EIOFSIVIV (#60zz D:) is set to
18. 2.5 MANUAL FEED AXIS DIRECTION SELECTION (+X, -X, +Z, -z) lNpUT
These inputs specify the motion direction when the control is in the manual jog mode or manual step feed mode.
Table 18.1 Motion Direction of Axis
1 –Z
+x –x
1
o
o
o
1: Closed, O: Open
+Z
0 0’0
1 0
0
liO
0 0
Motion Direction of Axis Plus direction of X-axis
0
Minus direction of X-axis Plus direction of Z-axis
1
I
Minus direction of z-axis
Under other input conditions, axis motion is
impossible , and current axis motion is stopped after
deceleration.
18. 2.6 MANUAL HANDLE/STEP MU LTIPLICATIOhl
FACTOR (MP1, MP2, MP4) INPUT
WThen the control is in the manual handle /manual
step feed mode, the motion distance per step is
determined by these input signals.
50
(1) WHEN ABS INPUT RELAY IS OPEN
The motion path after an intervention by manual axial motion, is the one shifted parallel from the original path by the distance covered by the manual motion.
z20.000 FAA;
GO1
X20,000 Z300000
—0 J
Xlo.000 Z40.000
X20.000
Z30.000
Xlo.000 z 20.000
Fig. 18.6
@ When the machine is manually moved
during a block.
X20.000 z 30.000
x 10.000 z 40.000
(3) SUPPLEMENTARY DESCRIPTION
In the following cases, the control transfers current value in the absolute coordinate system ( coordinate
system displayed in the CRT current value 2nd area, or the one determined by coordinate system setting instructions) to the command value register unconditionally.
. RESET operation:
external reset (ERS) input contact closed
, End of program: Program reset through end of
program (EOP) input contact closing by M02, M30 execution
. Automatic return to reference point: Execution
of G28 command
After transferring the current value in the absolute coordinate system to the command value register, manual axial movement is reflected on the automatic axial movement even when the ABS
input contact is closed.
When the block @ is searched again by the RESET operation after axial motions by manual operation, the following motion takes place.
MDI panel RESET key—on or
x 20.000
Xlo.000 z 20.000
_ Axis motion by manual operation
Fig, 18.7
(2) WHEN ABS INPUT RELAY IS CLOSED.
x 20.000 z 30.000
x 10.000 z 20.000
Fig. 18.8
x 10.000 z 40.000
“ A
x 10.000 z 20.000
Fig, 18.9
18.2.11 SINGLE BLOCK (SBK) INPUT
This input is for executing part programs one block
at a time in the automatic operation mode. With
the control in the automatic operation mode, and
the SBK input contact closed, when an automatic operation cycle is started, only one block of the part program is executed, and the machine stops. When the SBK input contact is closed during the
execution of a part program, the control stops the machine after the execution of the current block.
For details of the use of single block during the execution of multiple cycles, user-macro pro­grams, refer to
LX1 (TOE-C 843-7. 20) . “
!!Operator!s Manual for YA SNA C
x 10.000 z 40.000
53
18.2.12 OPTIONAL BLOc K DELETE (BDT, BDT2-BDT9) INPUT
This input is for determining whether data between “ /“ and
“EOB” in a part program is executed or
neglected when the part program contains “ /. “
Table 18.6
—
BDT INPUT CLOSED
Neglected Data between
“/” or “/1 “ and “EOB”
(End of block)
‘BDT 2 INPUT CLOSED “/2” and “EOB”
‘BDT 4 INPUT CLOSED
$iiEi-
BDT 8 INPUT CLOSED
“-BDT 9 INPUT CLOSED
Note,
1.Data can be neglected only when part programs are executed.
2. Whether data may be neglected or not depends on the state of
18.2,,13 MAc HINE LOCK (MLK) AND
~;::::::::
When storing or processing part programs, this input has no effect.
the optional block delete input relay when the block containing “1” in a part program is stored in the buffer. Therefore, when controlling the optional block delete input relay by an external circuit with the use of the auxiliary function, take care to set the input state before the block containing “1” is stored in the buffer,
DISPLAY
Loci< (DLK) INPUT
MACHINE LOCK (MLK) INPUT
(1)
This is the input for preventing the outputting of
control output pulses to the servo unit. While the
MLK input contact is closed, even when the logic circuit distributes pulses in the automatic and manual operation modes, the machine does not
move. As the logic circuits distribute pulses, the current value display changes with the instruc– tions . If the MLK contact is closed or opened during the automatic operation of the control, the operation is not influenced until the start of the
next block, and during manual operation , until the end of the current motion.
(2) I) ISPLAY LOCK (DLK) INPUT
This input is for preventing the output pulses of
the control from being displayed on the external
current value display. While the DLK input contact
is closed,
even when the machine is controlled automatically or manually, the external current value display (DRT. POS 1st display area
“EXTERNAL, “ and external 2-axes current value display) does not change.
18.2.14 DRY RUN (D RN) INPUT
This input is for changing the feed rates of the tools during the execution of part programs in the automatic mode to the rates selected by the manual continuous feed selection inputs (FV 1, 2,
4, 8 and 16).
While the DRN input contact is closed, the feedrates during the execution of part programs in the automatic mode are changed from the pro–
grammed ones to the ones selected by the manual
continuous feed selection inputs.
While the DRN input contact is closed, the feedrates in part program execution in the automatic mode are the ones specified by the manual continuous feed selection input signals, instead of the pro . grammed one. (However, for thread
cutting,
programmed feedrates remain effective. )
When the DRN input contact is closed or opene~ during the automatic operation of the control, the following change takes palce.
During mm/rev feeding : No change of feedrate for the current block.
During mm/min feeding: Feedrate changes even
during the current block.
NOTE
When parameter RPDDRN (#6006 D2) is set to
1.
1, while the DRN input contact is closed, the feedrate in positioning command is changed to a manual continuous feedrate.
2.
When parameter SC RDRN’ (#6019 D5S is set to
1, while the DRN input contact is closed, the feedrate is changed to a manual continuous feedrate.
18.2.15 CURRENT VALUE STORING (PSR) INPUT
This input is for storing current values in the control.
When the PST input contact is closed, the control stores current values (CRT screen POS display 1st area EXTERNAL) into the internal
memory,
and the LED incorporated in the OF S
key in the MDI FUNCTION area flickers.
Then, it performs the following calculation
on the offsets written by MDI, and stores the result in the offset memory.
Resetting operation (depressing RESET key
on MD I panel,
or closing external reset input contact) cancels the current value storing mode and stops the flickering of the LED.
18.2.22 MACHINE-READY (MRD) INPUT
This input informs that the external heavy-current
circuit is ready. When MRD input is closed after closing of Servo Power Input/Output (SVMX) from the power-on /off unit of the control after
the ;?ower is turned on,
“RD’Y” is displayed on the CRT screen.
When MRD input is opened with the control
being ready, the control is put in the alarm state
(alarm code “ 280” is displayed) , thereby stopping the operation.
For the turning of power sequence, refer to
“ 10 (CONNECTION WITH POWER INPUT UNIT. “
18.2.23
EMERGENCY STOP ON (XESPS) OUTPUT
the control is ready and
W-hen Emergency-Stop Input ( *TESP) is opend, *E SE>S output is opend.
18.2.24 ExTERNAL RESET (ERs) lNPuT AND
REs I:T ON (RST1,2) OUTPUT
ERS is the input to reset the control. When ERS input is closed, the control stops all of its oper­ations,
closing Reset On outputs RST1 and RST2 for c,ne second. The output signals are opened except for the following.
Table 18.8
Output Signals
Output at ERS Input Closed
AU”r/MAN zPx/z Pz 2 zPx/2 ZPZ *ESPS
Previous conditions
keDt
Pol –2 so-1 –2
RS1-l –2
ALM
Output contact is closed for one second while ERST input contact is closed or is opened.
Contactor kept clos;d unless alarm causing
factor is removed.
S11 –S28 T11 –T28 Dsl –2 SINVA
Previous conditions kept.
RO”I–12 SDOO-15
TLCHI–2
Uoo–15
Note
When ERS
However, memory is rewound, while the tape is not.
Contact closed if any of selected, group of tools reaches end of life.
Previous conditions kept.
inputis closed,the control is put in the label skip state.
18.2.25 INTERLOCK (STLK) INPUT
This input stops the spindle travel in the automatic operation mode. When “ STLK” input is closed during the spindle travel in the automatic opera­tion mode,
only the spindle travel is stopped with the automatic operation being activated (” STL” output is in the closed state) .
When “STLK” input is opened again, the spindle travel is resumed.
“STLK” input does not affect the M, S , and T commands in both manual and automatic opera­tion modes.
18.2.26 ALARM (ALM) AND INPUT ERRoR (IER)
OUTPUTS AND EXTERNAL ERROR DETECT
(E RRo, l)
lNpuTs
(1) ALARM (ALM) AND INPUT ERROR (IER)
OUTPUTS These outputs inform that the control is in the
alarm state. IER :
This output is closed on detection of an
alarm caused by the information from the part
program or the input device. (Alarm codes “ 010’1 through “129. ‘1)
ALM : This output is closed on detection of any
alarm other than the above. (However , the alarm for the fault of the logic circuitry in the control
is not included. )
These outputs are opened again when the cause of the detected alarm has been removed and
RESET operation is performed.
(2) EXTERNAL ERROR DETECT (ERRO, ERR1)
INPUTS These inputs put the control in the alarm state
from the outside . ERRO:
displays alarm code
When this input is closed, the control
II180!I and is put in the alarm
state. If this input is closed during the execution of the part program in the automatic operation mode,
the execution is stops on completion of
the block being executed. ERR1:
When this input is closed, the control displays alarm code “400” and is put in the alarm state . If this input is closed during the execution of the part program in the automatic operation mode , the tool travel is immediately slowed do~vn and stopped.
18.2.27 RAPID THREADING PULL-OUT (CDZ) INPUT AND ERROR DETECT-ON (SMZ) INPUT
(1) RAPID THREADING PULL-OUT (CDZ) INPUT
This input determines whether rapid threading pull-out is performed or not in the execution of G92 (thread cutting cycle) or G76 (composite thread cutting cycle) . When CDZ input is closed, the rapid threading pull–out is performed; when this input is open, it is not performed,
The control determines by the CDZ input whether rapid threading pull–out is performed or not at the start of a thread cutting cycle. To open/close CDZ input by such a command as M, add the delay time of the input circuit proc­essing and set the state of CDZ input to the start of thread cutting cycle.
56
(2) ERROR DETECT GN (SMZ) INPUT
This input determines whether “Error Detect On” condition is added to the end conditions for the feed in the automatic operation mode.
ItError Detect On” :
Due to the servo system delay, during traveling, the position detected by the position detector follows , cuit with a delay. and the detected position are found under the values set in parameters XPSET and ZPSET (#6056 and #6057), it is called in the “Error Detect On” state.
the position designated by the logic cir-
When the designated position.
When SMZ input is closed, “ Error Detect On”
condition is added to the feed end conditions in the automatic operation mode. When this input is open, this condition is not added.
SMZ input does not affect any positioning
commands.
(With each positioning command except
G06 (Error Detect Off Positioning) , “Error Detect On” condition is added to the end conditions. )
These are outputs for the M, S, and T commands specified by the part program at its execution in the automatic operation mode. Ifanyof M, S, and T commands is found at the execution of the part program in the automatic operation mode, the control outputs it in a BCD code according to the value that follows the detected command
(M = 2 digits/3 digits, S = 2 digits, T = 2 digits) ,
Then, after the elapse of the time set in parameter MSTF (#6220) , the M, S, and T code reading outputs are closed.
NOTE
1!
h’ith the S4 digit
provided, disabling the S code output and the S-code read output.
M commands (M9 O throu~h M109) for logic circuit
2.
processing: With the ~ commands (T-~I~AA , T51AA through T80AA, T90AA, TD~90
through TDD95, and T UU99) , the M/T code ouput and ‘the M]T code reading output are not provided.
command, analog output is
18.2.28 X-AXIS MIRROR IMAGE (MIX) INPUT
This input inverts the X–axis traveling direction in the automatic operation mode. When an automatic
activation is performed with MIX input closed, the X-axis traveling direction by the part program is made opposite to the specified direction. When klIX input is closed then opened during the exe­cution of the part program , it is made valid for
the commands after the satisfaction of the follow. ing two conditions:
(1) Compensation cancelled.
(2) Out of automatic operation,
MIX input does not affect the X-axis travel
in the manual operation mode.
18.2.29 M, S, AND T CODES (Mll THROUGH
M38, S11 THROUGH S28, Tll THROUGH T28,
MF, SF, TF, FIN) lNPUTS/OUTPUTS
(1) M, S, AND T CODES OUTPUT AND M, S,
AND T CODE READING OUTPUTS
Table 18.9
M code output
S code output
T code output
M codereadingoutput
Mll, M12, M14, M18, M21, M22, M24,
M28, M31, M32, M34, M38 S11, S12, S14, S18, S21, S22, S24, S28
Tll, T12, T14, T18, T21, T22, T24, T28
MF S code readingoutput SF T code readingoutput TF
(2) M DECODE (MOOR, MOIR, M02R, AND M30R)
OUTPUT
When any of M commands “MOO,” “MO1, ” “M02, ”
and “M30” is executed, the corresponding de­coded output “MOOR, “ “MOIR, ” “M02R, ” or
!)M30R!1 is outputted in addition to the M code
output and the M code reading’ output.
NOTE
When an M command for decoded output and a move command are specified in the same block, the M code output is provided at the start of the block, while the decoded output is provided after completion of the move command.
(3) M, S, AND T FUNCTIONS COMPLETION
(FIN) INPUTS
These inputs give the completion of M, S, and T commands to the control.
When FIN input is closed while the M, S, and T code reading (MF, SF, and TF) outputs are closed, they are opened. If FIN input is opened again after making sure of their opening, the control assumes that the
M, S, or T command has been completed, starting
the operation of the next step.
NOTE
For the S4-digit command, FIN input need not
1.
be closed.
2.
When FIN input is closed then opened, the M
code output and the M decoded output are all opened, but the S code and T code outputs remain without change .
57
18.2,29 M,S, AND T CODES (Mll THROUGH M38, sll “THROUGH S28, Tll THROUGH T28, MF, SF,
TF, FIN) INPUTS/OUTPUTS (Cent’d)
(4) CUIME CHART OF M, S, AND T SIGNALS
TO NEXT STEP
~OIMMAND
I
n
L-
.—— -
/ ::JEXT
,
1 //
,,
“FIN”
I
INPUT
SIT OUTPUT
Sll” COMMAND OUTpUT
SIT CODE
~ READING
“FIN”
INPUT
CODE~
l)
\\!
I I
,,
,,
1
11
I
+1-
PARAMETER *6220 “MSTF” SETTING TIME
Fig, 18.10
move command and an M , S , or T command are
If a
specified in the same block, the move operation and the M, S, or T operation are executed
simulataneously.
TO NEXT STEP
18.2.31 TRAVEL ON (O P1 ,2) AND THREAD
cuTTING ON (T Hcl ,2) OUTPUTS
(1)
TRAVEL ON (OP1,2) OUTPUTS
With these outputs , tool is traveling during the execution of a part program in the automatic operation mode. These outputs are closed in any of the following situa– tions:
. During the execution of a move command.
. In the state in which a move command is discon-
tinued by the interrupt (STLK) input or the
FEEDHOLD (*SP) input.
(2) THREAD CUTTING ON (THC1,2) OUTPUTS
With these outputs, the control informs that threai
cutting is being performed during the execution of part program in the automatic operation mode.
These outputs are closed during thread cutting.
the control informs that the
18.2.32 END-OF-PROGRAM (EOP) INPUT, REWIND (RWD) INPUT AND REWIND ON (RwDsl,2)ouTpu-rs
(1) END-OF-PROGRAM (EOP) AND REWIND (RWD)
INPUTS With these outputs, the controller determines what
processing is to be performed at completion of
an M02 or M30 command.
The control performs the following processing, depending on the state of EOP and ~WD FIN for an M02R
inputs, when completion input or M30R commands is opened and
then closed:
In general,
output and RWD
EOP input is connected to M02R input, to M30R output,
M CODE READ-IN SIGNAL ‘
\
/
/1
“FIN” INPUT ~
Fig. 18.11
18.2.30 pOsi TIONi NG COMPLETION (DEN1 ,2)
OUTPUTS
These outputs inform the completion of a move command when an M, S , or T command and the move command have been specified in the same block at the execution of a part program in the automatic operation mode.
The block in which an M, S, or T command and a move command are specified at the same time is executed, if the M, S , or T command is not completed at the termination of the move command, positioning completion outputs DEN 1 and DEN2 are closed.
When FIN input is closed then opened and the M, S , or T command is completed, the positioning completion outputs are opened.
Table 18.10
EOP I RWD I Function
1 1
i
] The control IS at standby after rewinding part
1
[ programs and resetting programs
The control is at standby after resetting pro-
The control !s at standby after re;inding part
=
1: Closed, O: Open
Note:
1.2.Program reset provides the same effects as
with depressing of RESET key on MD I panel
(ERs) input.
the NC memory rewind operation is not perfomed. For details of the reset operation by closing ERS input, refer to 18.2.24 “EXTERNAL RESET
(ERS) INPUT.’!
When a program reset operation is perfomed,
Reset On output RST1 and RST2 are closed
for one second.
In the program reset, however,
—
(2) REWIND ON (RWDS1,2) OUTPUTS
With these outputs, the control informs that the part program is being rewound.
If the part
program is rewound by RWD input for an M02 or M30 command, RWDS1 and RWDS 2 are closed dur­ing the rewinding operation.
18.2.35 S4-DIGIT COMMANDS (DAS, SCSI, GR1
THROUGH GR4, SINV, AND SINVA) lNPUTS/
OUTPUTS
These signals are used to determine the speed of the spindle motor when the conrol is in the state of S Command 4–Digit Analog output.
NOTE
To use these outputs, set parameter RWDOUT
(#6007, D4) to “1. ” Otherwise, they are not
provided.
18.2.33 DISPLAY RESET (D RSX, DRSZ) INPUTS
These inputs set the external 2-axis current value display and the current value display on the
Operator’s panel CRT to “O.” When “DRSX” tx­axis display reset) or
reset) is closed,
II()!!is set to the external z–axis
IIDRS ZII (z–axis display
current value display and the current value di= play on the operator’s panel CRT (the first screen
“EXTERNAL” ) .
18.2.34 EXTERNAL STORE, MATCH, AND
OUTPUT (E IN, EVER, AND EOUT) INPUTS
These inputs are used to perform store, match, and output operations on the NC memory of the control from outside.
If these inputs are closed when the control
is in the program edit mode and Edit Output On
(EDTS ) output is closed, the following operations
take place: EIN input is closed:
The part program is stored in the NC memeory. EVER input is closed:
The part program is matched against the NC memory. EOUT is closed:
The contents of the NC memory are outputted.
While a store, match,
or output operation is
performed, the In-Edit (EDTS) output is closed.
GR1 through GR4 are used to enter into the
control state of the gear range between the spindle and the spindle motor to determine the spindle motor speed by the spindle speed specified in the part program.
SINV input inverts the polarity of the analog output at the time of S Command 4–Digit Analog output .
While the polarity is inverted, SINVA signal
is outputted.
(1) S4-DIGIT COMMAND ANALOG (GAS, SGS1)
OUTPUT
Analog voltage (-10V to OV to +1OV) is outputted
as follows by the spindle motor speed command and GR1 through GR4:
—.—
The output when
;
l!GRIII input is closed.
( Set the spindle motor maximum speed at
gear range
“GR1” to parameter GRIREV:
#6271. )
—.-— ;
The output when
11GR2!! input is closed.
(Set the spindle motor maximum speed at
gear range
“ GR2° to parameter GR2REV:
#6272. )
—...— .
The output when
9
11GR3!1 input is closed.
( Set the spindle motor maximum speed at
range 11GR311 to parameter GR3REV:
gear #6273. ) -
—.. ..—
The output when “GR4” input is closed.
;
(Set the- spindle motor max~mum speed at
range 11GR41t to parameter GR4REV:
gear #6274. )
SPINDLE MOTOR SPEED COMMAND OUTPUT
NOTE
The 1/0 equipment for the store and match opera­tions depends on setting ID VCEO, 1 and ODVCEO,
1 (#6003) .
—-— : OUTPUT WITH “GR 1“ INPUT CLOSE —--— OUTPUT WITH “GR 2“ INPUT CLOSE —---— : OUTPUT WITH “GR 3“ INPUT CLOSE
—.. ..—
: OUTPUT WITH “GR4 INPUT CLOSE
Fig. 18.12
59
18.2.35 s4-DIGT coMMANDs (DAS, scsl. GR1
THRC)UGH GR4, SINV, AND SIN VA) -
lNPUTS/OUTPUTS (Cent’d)
0-!.,-, r ------
arl NuLr Mu 1 UP.
SPEED OUTPUT
+1OV
(2) TIME CHART OF ANALOG VOLTAGE OUT- PIJT, SINV INPUT, AND SINVA OUTPUT FOR SPINDLE MOTOR SPEED
SINV INPUT
SINVA OUTPUT
‘+
;1
II
100 ms klAX
Fig, 18, 13
(3) SPINDLE MAXIMUM/MINIMUM SPEED CLAMP
The spindle maximum/minimum speed at each gear range may be set using the following parameters:
Table 18.11
Parameter Function
MACGR1
( # 6266)
1
Spindle maximum speed when “GRI” input is closed.
MACGR2 Spindle maximum speed when
( # 6267)
T
MACGR3
(# 6268)
“GR2” input is closed.
Spindle maximum speed when ‘(GR3° input is closed.
I
No. in Fig.
below
v
VI
w
MACGR4 Spindle maximum speed when
( # 6269)
MICGR1
( # 6276)
+
MICGR2
( d 6277)
MICGR3
( 8 6278)
MICGR4
( # 6279)
“GR4” input is closed. Spindle minimum speed when
“GR1” input is closed.
I
Spindle minimum speed when “GR2” input is closed.
I
Spindle minimum speed when “GR3” input is closed.
I
Spindle minimum speed when “GR4” input is closed.
I
I
II
H
N
I
OUTPU
FOR
SINV INPUT
Ov
::;Pu-
SINV INPUT
–1OV
Fig. 18, 14
Note
1,
The spindle motor speed command output is
obtained from the following relation:
(Spindle speed command) x (10 V)
(Spindle gear range spindle maximum speed
determined by GR1 through GR4 inputs: param-
eters #6271 through #6274)
With the spindle motor speed command analog
2.
output, the polarity may be inverted by proc­essing M03 (spindle fo\~,ard rotation) or M04
(spindle reverse rotation) within the control
by using parameter SDASGN1 or SDASGN2
(#6006, D6 or D7).
Table 18.12
SDASGN1 SDASGN2
( S 6006, Da) (#6006, D,)
o
~ 0 i ‘----------
0
1
–---i
When SINV input is closed, the above polarities
are inverted.
When spindle S Command Stop (SSTP) input
3,
is closed,
earlier may be outputted for the spindle motor speed command. For details, refer to “SPINDLE S COMMAND STOP (SSTP) INPUT . “
when two or more of GR1 through GR4 inputs
4,
are closed or not closed , the control determines the gear ranges as follows:
o
I
1
1
a value other than those described
M 03 M 04
OUtDUt outDut
I + +
+
—
i---
GR4REV
)~NDLE
SPEED
COMMAND
.-.
F
..
+
The following diagram shows an example of the
S4-digit analog outputs when the spindle maximum/
minimum speeds are clamped by these parameters:
Table 18.13
GR1 Input
GR2 Input GR3 Input ~GR4 Input
o
1 1 0
0
1 1
0
1
o
1
0 1
Ii 1~1 o~o 1 1
11
I , I
0
I o I
0 0 0 0 1-0
.fl- .. .. . 0 [ Gear range 2
0 1 Gear range 2 o
I
1 1 Gear range 3
1’1
o
1
I Gear range 1
I Gear ranoe 1
Gear Range
Gear range 1
Gear range 1
0 1111!1 I Gear ranae 2
I
1
111111
0: Input open, 1: Input
closed
Gear range 1
-7 m., .
supplementary hxplana~lon Constant surface speed control and S4-digit
command output: When constant surface speed control ( G96) is
specified by the part program at its execution in the automatic operation mode, the output is’var–
,ied every 100 ms according to the following relation
during a cutting operation:
(Surface speed by S command) ~ (X-axis current value) X (~)
(Spindle gear range max. speed determined
by GR1 to GR4 inputs)
Time Chart Example
S OUT-‘
PUT ~ ~---
I
––––––-t–—~
CUTTING EXECUTING COMMAND
POSITIONING POSl - CUTTING NO. 1 NO. 2
TIONING EXECUTION
Fig. 18, 15
Setting parameter POSG96 (#6020, DO) to “1” enables the control to perform the constant surface speed
control also on the positioning command. (However, only the spindle speed obtained by the coordinate value of the positioning end point is outputted. )
18.2.36 SPINDLE S COMMAND “O” (SST P), GEAR SHIFT ON (GRS) INPUT, AND SPINDLE CONSTANT SPEED (G SC) INPUT
These inputs are used to make the S4-digit command analog output provide the outputs other than the part program S command. When SSTP input is closed, the spindle motor speed command output based on the spindle speed specified in the part program is stopped.
If GRS input is closed in this state, the voltage
to set to parameter GRSREV (#6270) is outputted.
If GSC input is closed, the spindle motor speed command voltage is outputted which corresponds to the spindle speed to be set to parameter GSCREV
(#6275) by the spindle gear range input.
-,-,-.”..
-,
Iaule IO. 14
SSTP GRS GSC S4-digit Command
Input Input
o 0
Input
0
Analog Voltage
Voltage corresponding to spindle speed commanded by NC pro-
=029.
011111 110101
1
Voltage corresponding to param-
0
I
1
I
eter GSCREV.
I
Ov
1 I 1 I O I Parameter GRSREV setting value. 111111
O: Contact open, 1 Contact closed
Note
1,
It is possible to make the analog outputs for
SSTP, GRS, and GSC inputs negative by the S4-digit analog output invert (SINV) input.
2,
The period of time bet\veen the setting of SSTP,
GRS, or GSC input and the catching-up of the analog voltage value is shorter than 100 ms.
3.
Setting parameter SSTPAB (#6020, D4) to 1
enables the control to provide ‘! *SSTP!! input,
Ov
18.2.37 SPINDLE SPEED REACHED (sAGR) INPUT
This input is used to inform , in the case of the
S4–digit command, that the spindle speed has reached the specified value at the start of cutting at the execution of the part program in the auto–
matic operation mode.
At the start of cutting
( when switching from a positioning command to a cutting command takes place) , the control delays the time by the value specified in parameter SAGRT
(#6224) , makes sure that SAGR input is closed, and starts cutting.
NOTE
To perform the above operation by SAGR input,
1.
set parameter SAGRCH (#6006, D4) to “1. ” If it is set to [IO, “ SAGR input is ignored.
2.
In G96 mode, SAGR input is checked every time
the switching from a positioning command to a cutting command takes place. SAGR input when the spindle speed is different between the positioning start and end times.
is checked at the switching only
In G97 mode,
18.2.
38 SPINDLE SPEED OVERRIDE (SPA, SPB,
SPC, SPD AND SPE) INPUTS
These inputs are used, in the case of the S4-digit
command, to override the S command in a range of 50% to 120% at the execution of the part program in the automatic operation mode,
61
18.2.38 SPINDLE SPEED OVERRIDE (SPA, SPB,
SPC, SPD AND SPE) INPUTS (Cent’d)
Table 18.15
‘s F)A
SPB
Input Input Input
1
() 1
1
o 1 0
1 1 0
1
()
o 0
1
1
Closed, O Open
0 0 o 0
0
SPC
1 50 %
I
1 60 %
I I
I I
I I
I I
Override to S Command
I
1
1
70 %
80 % 90 %
100%
110% 120%
(override is specified to S command within
10% to 200% range by parameter #6018 D1.
A’ote: The input /output value is a signed binary
16-bit. as follows: -32767 to O to +32768, -1OV to O to +10 v
The relationship with analog voltages is
NOTE
The primary purpose of this function is to control the S4–digit command by the sequence l-
built in the control.
not be used for other purposes unless especial­ly required.
This function should
18.2.40 EXTERNAL WORK NUMBER SEARCH A (WN1, WN2, WN4, WN8, AND WN16) INPUTS
This is a function to select the program by the program number specified by external input from the part programs stoeed in the part program memory of the equipment.
(1) To use this external work number search A ,
assign the program number as follows :
SPA
o 0 0
1 1
0 0 1 1 0
0 1 1 1 1
0 0 0 0 1
1
SPB
o 0
1 1 1
1 1 1
0 0
0 0 0
0
1 1
1
1 0 0
Closed, O
Input
SPC
o 1 1 1 1
1 0 0 0 0
1 1 1 0 0
0 0 0 0 0
Open
3PD
-L
1 1 1 1 0
0 0 0 0 0
0
0
1 1 1
1 1 oil 01 01
SPE
—
:1
Override to S Command
o 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0
10% 20 % 30 % 40 % 50 %
60 % 70 % 80 % 90 %
100%
110% 120% 130% 140% 150%
160% 170% 180 % 190%
200 %
18.2.39 54-DIGIT COMMAND EXTERNAL OUTPUTS
(sDOOTti ROuGt-I sDo15) AND S4-DIGIT EXTERNAL INPUTS (SDIO THROUGH SD115)
0 ❑D AA
Work Number (01 to 31)
F
The work number search timing is as follows (pro­vided that the external input (WN 1 to WN 16) is not “00”) :
a. A reset operation. (When RESET key is pressed, or the external reset input or EOP input is turned on.
)
b. When CYCLE START key is pressed in the
memory mode and the label skip on state.
(2) The relationship between external inputs 1$’N1 through WN16 and program numbers is as shown in Table 18.16.
Any
These inputs and outputs are used, when the
control is of S command 4–digit, to output the results of the operation by the S command in the part program to the outside and perform the actual
S4-digit command analog output according to the inputs from the outside.
(1) S4-DIGIT COMMAND ANALOG OUTPUT . Output of operation results to outside:
SDOO through SD015
. Inputs from outside to output analog voltage
to DAS and SGS1: SDIO through SD115
62
18.1! .42 SPINDLE INDEXING FUNCTION (S IDl -
SID12) lNPUT/OUTPUT (Cent’d)
(6) SPINDLE INDEXING EXTENSION FUNCTION
INPIJT The control provides the following two inputs to
process various spindle indexing sequence made available by application of the spindle indexing function described previously.
. SI:3XI :
Spindle indexing restart input. If this input is closed with Spindle Indeking On (SIDXO)
output on, the control stops the spindle in­dexing operation and turns the SIDXO output off. While the indexing operation is discontinued , the spindle speed command analog output becomes the spindle indexing start speed command.
When this input is turned off in this state, the
control restarts the spindle indexing operation.
SPINDLE lNDEX ­M CODE
SPINDLE INDEX
POSITION lNPUT­(SIDI-SID12)
SPINDLE INDEX REQUEST INPUT
\
\
J
- SIDXING : Spindle indexing position incremental input.
This input is used to designate an incremental position of the spindle indexing position input
(SID1 to SID12) from its previously designated
position.
The use of this input enables the control to rotate the spindle from the current indexin~ position to the next indexing position without a full rotation, However, this input is invalid when the spindle indexing operation is first made after rotating the spindle in non–indexing opera– tion or when the spindle indexing operation is first made after the power–on operation.
‘ Example of Spindle Indexing Time Chart using
Spindle Indexing Extention Input:
(i) Restart the spindle index if spindle ~ndex is not completed, the specified time after spindle indexing (Fig. 18.19) .
SPINDI
‘:E’*Z
COMPL-,, -,. ouTPuT (stDxA)
SPINDLE INDEX
RESTART INPUT (SIDXI)
SPINDLE INDEX COMMAND
ANALOG OUTPUT
o
II
;1
II \/
~
,
I
CREEP SPEED COMMAND
1
SPINDLE INDEX SPEED COMMAND
Fig. 18, 19
II I
II
!
1
I
66
(ii) Spindle indexing at A position 180° from
the indexed position after spindle indexing and mechanical clamp and machining. See Fig. 18.20.
M CODE FOR
SPINOLE
INDEX AND MECHANICAL
Ai4D (< DINlnl C lNlnCY 1800) AND CLAMP
SPINDLE INDEX POSITION INPUT (SIDI-SID12)
SPINDLE INDEX REQUEST INPUT (SIDX) ‘,,
SPINDLE INDEX I
OUTPUT (SIDXO)
SPINDLE INDEX COMPLETION OUTPUT (SIDXA)
M, FUNCTION C.OMPLETE SIGNAL(FIN)
SPINDLE ROTATION SIGNAL (EXTERNAL SEQUENCE PROCESSING)
SPINDLE MECHANICAL CLAMP SIGNAL (EXTERNAL SEQUENCE
PROCESSING)
SPINDLE MECHANICAL CLAMP CHECK SIGNAL (EXTERNAL SEQUENCE
PROCESSING)
PI
2,,
‘“t
\ c: -
\
1
I
M CODE FOR MECHANICAL UNCLAMP
1
I
[
1
I
II
I
II
SPINDLE COMMAND ,.. VOLTAGE
.J 1
Note:
1. The s~indle indexing function is available
only ;hen the contr;l has the S command
4-digit analog output specification. The polarity of S 4-digit analog output should be externally determined by SINV input.
2.
To make a spindle index from the spindle
reverse rotating state, keep SINV input on while the spindle indexing request in– put (SIDX) is on.
3.
When an incremental spindle indexing
operatiOn is perfOmed by turning SIDXINC input on with SINV input being on, the
direction of the increment specified by SID 1
to SID 12 is reversed.
I
I
A-, B-PHASE
PULSES
C-PHASE PULSE
REFERENCE PULSE OF FORWARD I DIRECTION I
-
1 I I I I I I I
I I
I
SPINDLE INDEX
sPFFn
-. ---
COMMAND
I
I
1
1
~~i~
CREEP SPEED COMMAND
Fig. 18.20
I
CREEP
<
3NDARY PROCESS-
‘--
SEC( ,., - ! ll~u tiITHOUT SPINDLE
ROTATION
4.
A spindle indexing operation is not per-
>
SPEED
formed during interpolation pulse output.
5.
Accumulated values of pulses by incremental
command should be 10 pulses or less.
6.
Spindle index is performed at the edge of
C-phase pulse (1 pulse/rev) as a reference
pulse.
When C-phase pulse includes a pulse
width as shown below, a spindle index position between the spindle forward and reverse rotating states is shifted by C­phase pulse width.
18.2.43 STORED STROKE LIMIT 3 BY TOOL (TP1,
TP2, TP4, TP8, TPS, TPSA1 AND TPSA2) lNPUTS/
OUTPUTS
(1) Using the following input/output signals, this function sets a maximum of 15 types of stored stroke limit 3 as classified by tool.
This is by
the use of the external input:
Tool number input --- TP1, TP2, TP4, and TP8
.
‘ Area change input --- TPS s Area change complete input --- TPSA1 and TPSA2
67
EDCL input is detected by the 8 ms scan. When EDCL goes on, EREND is output within
8 ms , starting the search for the part program
of the designated program number.
If the desired program has been found, ESEND
is output for more than 200 ms. signal is not output when the Reset On output is on . It is output only when this output is turned off.
If the desired program has not been found, error
1!13411 is caused and ES END is not outputted.
However, this
SignalName
Table 18.20
External Work
No. Search C
External Tool
Compensation C
y~~NOOflO-digit~NOOflO-digit
NOTE
ED 9 EDl O ED1l
al
ED12 ‘ ED13 ED14
cn15
L.
-1
EDSA EDSB
EDSC EDSD
EDAS O
EDAS 1 EDAS 2 EDCL
1
Closed, O Open
There are the following output signals:
. External data input complete --- EREND . External data search complete --- ESEND
No. of 100-digit
No. of 1000­digit
I
1
o
o 0 o 0
Oorl
Oorl o Oorl
Data read-in request
No. of 100-digit
1 1
No. of 1000-digit (o to 7)
I
Axis designation o: X,l: z
O: Incremental 1: Absolute
o
1
This external work number search function is valid only in the memory mode and the label skip state. In any other conditions, EDCL input is invalid.
3) EXTERNAL TOOL COMPENSATION C
This function adds or replaces the tool offset ( O to f7. 999 mm or O to f 0.7999 in. ) designated by input EDO to ED15 to or with the currently designated tool offset memory value. When EDAS2
11(J II
is ment’is made. The timing of signal transfer is as shown in Fig. 18.23.
addition is made; when it is
EDSA­EDSD ~
EDCL
TOOL OFFSET VALUE
1
\
J\
\
~ /\
I
\/ \
“ 1, “ replace-
(2) EXTERNAL WORK NUMBER SEARCH C
This function searches for the part program of a 4-digit program number designated by the input signal EDO to ED15. is as follows:
DATA REQUEST INPUT [EOCL)
INPUT COMPLE­TION OUTPUT [ERENOl
~’OGRAM I SEARCH
SEARCH COMPLE­TlON OUTPUT
;;;;:’
The timing of signal transfer
\
\
COMPLETION
Fig. 18.22
f
‘i
SEARCH WAS
NOT PERFORMED
EREND
Fig, 18,23
EDCL input is detected by the 8 ms scan.
.
The tool offset number to be rewritten is the
currently designated tool offset number. At the time of single block stop, the contents of the tool offset number of the terminated block are rewritten.
(4) EXTERNAL WORK COORDINATE SYSTEM
SHIFT When the currently designated tool offset number
is “ 00” in the external tool compensation C, this function adds or replaces the value (O to ~7. 999
mm or O to f O. 7999 in. ) designated by input EDO to ED 15 to or with the work coordinate system memory value. made; when it is “ 1, “ replacement is made.
timing. of signal transfer is the same as with the external tool compensation C.
When EDAS2 is “ O,” addition is
The
18.2,45 EXTERNAL DATA INPUT (ED O THROUGH
ED151, EDSA THROUGH EDSD, EDSA O THROUGH ED S}\2, EDCL, EREND, AND ESEND) lNPUTS/ OUTPUTS
In addition,
pensation numbers and other information. Since
they have no relation to the input/output, the
explanation is omitted.
there are settings for registering com-
Generally, the external tool compensation C
and external work coordinate system shift functions
must be activated by specifying a given M code in an appropriate location on the part program and turning on the date request input EDCL by that M code.
18.2.46 TOOL LIFE co NTROL (TLA1 THROu GH
TLA16, TLTM, TLSKP, TLRST, TLCH1 AND TLCIH2) lNPUTS/OUTPUTS
The tool life control function enters the foliowing into the control: long a tool is serviceable or how many workplaces a toc,l can cut) , the tool numbers of tool groups of the same type and the compensation numbers to be used. specifying the T code for tool life control in the part program , for the control to control that T code according to the machining time and the number of workplaces entered.
Described here are only the signals associated
with this function. information , Manual (T OE-C843-9. 20) . “
T
his function uses the following inputs /coutputs :
Tool r-eplacement completion tool group number
inputs
TLA21. Tool skip input --- TLSKP , To,ol replacement request outputs --- TLCH1
and TLCH2.
1+
LL is also needed to make a registration of the
follo,xing information through the program tape
or operator’s panel MD I operation:
S[?tting Number
--- TLA1l, TLA12, TLA14, TLA18, and
Table 18. 2“1 Registration of Tool Groups
Setting Number
.
# 8601
to
# 8650
Table 18, 22 Registration of Tool Life
$6161 $;69 Life of tool group “09.”
#61 70
* Z79
the information on tool life (how
This makes it possible, by simply
For the program and other
refer to
“YASNAC LX3 Operator’s
Registration
Tool group number tool number “01 .“ Setting 1 to 19.
I
Tool group number of tool number “50” Setting value 1 to 19.
Life of tool group “01 .“
Machining count setting: 1 = once. Life of tool group “1O.”
Life of tool group “19.” Machinina time settino: 1 = 1 min.
to
Registration
to
to
(1) TOOL REPLACEMENT COMPLETE TOOL GROUP NUMBER INPUTS (TLA1, TLA2, TLA4, TLA8, AND TLA16) AND TOOL REPLACEMENT COMPLE’I-E INPUT (TLRST)
These inputs inform the control of the completion of tool replacement after the replacement of the tools of the group number whose life has terminate.
Set the tool group number of tool replacement complete to TLA1, TLA2, TLA4, TLA8, and TLA16 according to Table 18, 23, and close TLRST input.
When the replacement of the tools of the group number whose life has terminated is all completed, tool replacement request outputs TLCH 1 and TLCH2 are opened.
Table 18.23
Input
TLAI ~ TLA2 I TLA4 ~ TLA8 TLA16
11010:0101 01
011 0’
I
0101
llo~l~olol
~ioioi-06
1 1 0
I
1
~
o~l o 1 0 11 0 1 0 1
‘1
0 1 1 0 0 0 0 1 1
0
1 1 0
1. Closed,O: Open
(2) TOOL SKIP INPUT (TLSKP)
This input is used to replace registered tools before their service lives terminate.
When TLSKP input is closed in the automatic feedhold state (STL and SPL outputs are open) , the processing that the service life of the currently
used tool has terminated is performed within the controller. following T command.
1
0
o
o
I
o
0 0
0 1 0
Then the new tool is specified by the
1101 08
I
0 1
1
1 1 1’0 13 1
10 14 1 10 15
0
+-
0
0
0
Tool Change Completion
Group No.
02
05
—.
0
0
0 0
1 17 1 18
1 19
07
09
i-o 11” 12
16
70
(3) TOOL REPLACEMENT REQUEST OUTPUTS (TLCHI AND TLCH2)
When aprogramend or reset operation is performed
after the termination of the service lives of all registered tools belonging to a tool group number, TLCH1 and TLCH2 are closed.
When these outputs are closed, make sure of the tool group number which is being displayed on the CRT screen and replace the tools.
NOTE
When TLCH1 and TLCH2 are closed, the
automatic activation in the automatic opera– tion mde is disabled.
18.2.47 SKIP INPUT
If SKIP input is closed during the execution of move command by G 31 ifi the automatic operation mode, the control immediately stops the movement and stores the coordinate value where SKIP input
changed from open to close.
At this point, the block of G31 command is regarded to have been completed,
and the following block is taken up .
The coordinate value of the skip position is stored in the following setting numbers: #6568 --- X-axis coordinate value #6569 --- Z-axis coordinate value
18.2.48 COMBINED FIXED CYCLE CUTTING
OVERRIDE (COV1, COV2, COV4, COV8, AND CO V16) INPUTS
These inputs are used to override the cut depth of the stock removal cycle specified by G71 and G72. According to the state of these inputs , an override is applied to the cut depth specified in
n II
II
Table 18.24
Input
COV1 I COV2 I COV4 I COV8 I COV16
o 0 0 0 0 0
110
o 1
1
010
110
I
01010],0
0
0 0
1 0 0 0 30
11010140
I
I 11010150
Override
(70 )
20
011111010]60
1 1
0 0 1
o 0
1
1
0
0 1 0
0
0
1
1 1
0
1 1
0 70
80
0 90
0 120
0
130
NOTE
1, The block of G31 command moves in the
same way as GO1.
(#6019, D4) is set to “l, ” the feed rate which is not specified in the part program but is set to parameter G31F (#6232) is provided.
2. If SKIP input is not closed after the com- pletion of the block of G31 command, the following operation takes place:
When setting SKIPIN (#6004, DO) is set to
“ 1, “ the following block is executed.
When setting SKIPIN (#6004, DO) is set to
“ O, “ the alarm state (alarm code “087” )is
generated.
If parameter SKPFED
010
1 0 1
0 1 0 0 1 180 1
0 0
1: Closed, O: Open
010111 160
I
0 0 1 170
0 0 1 190 1 0 1 200
71
DWG No. :
DE 8303000
+
;5 DIA ILES
3
6-M6 SCREWS
4
7
—— .—
\pprox Weight: 5 kg
(9) POWER SUPPLY
OPR1O9F, OPR1O9A)
IL
200
240
UNIT FOR BRAKE (TYPES
?4
—
3
———.—
8{)
——
~
. Circuit Diagram of Type OPR1O9F
- SWITCH
--. –.6 ~ .7
2
INPUT 100 VAC
*
L.———.—— d
PRO TEC1OR
+-
REC.
-R ,3
‘4
BRAKE
Note:
1. Do not short–circuit output terminals hTos. 3 and 4.
2. Tightly fasten the screws of the terminal
blocks .
3. Contains a protective device. Additional
external protective devices are not nece­ssary.
● Specifications
Type
Rectifier System
OPR-1 09A Single-phase half wave 50/60
OPR-109F
Sinale-Dhase full wave
Frequency
Hz
50/60
‘ Circuit Diagram of Type OPR1O9A
4. The making and braking current of the contact for terminal Nos.
be 5 to 10 times the rated current of the
clutch brake to be used. should be for DC make and break.
‘n ‘--’”’
200
100
!V
‘-’m “ “out
Voltage V
90 90
DC Output
Current A Weight kg
1 1
5 and 6 must
The contacts
Approx
0.1
0.1
(11) PORTABLE TAPE READER (TYPE JZNC-AU08)
DWG No. : D8407912
POWER ON/OFF . . SWITCH
DRAW /­LATCH
Q-
——— —
‘a
.—. -
“U”
$EL
380 ___
( 12) SPINDLE PULSE GENERATOR (a) Types PC-1024 ZL-4K-1, PC-1024 ZL-6K-1
Drawing No. : DE6429539
la
“+
TAPE READING HEAD AN:, TAPE FEEDER
: LIGHT LOCK PLATE
TAPE FEED SWITCH
. .
~
J
Portable Tape Reader Drawn
—
SOURCE WHEN DRAWN
j’
/’
EN
4- M3 x0.5
=,
● Specifications
Power SuDOlv
Number of Pulses
Max Response Speed
ODeration Temperature Output Terminals
Inout Shaft Inertia Input Starting Torque
Allowable input Thrust Load Shaft Load
Approx Weight l,5kg
k
%
.
1 I
TYPE MS3102A 20-29P
+
—.
—.
—
+5VDC * 5%, 350mA max A- and B-phases: 1024 p/rev
C-phase: 1 p/rev
4 k: 4000 rpm 6 k: 6000 rom
0to+60°C
Type MS3102A, 20–29P 1 xlO–ska. cm. s2 max
1 kg. cm max
At stop: 10kg max, At rotating: 2kg max At stop: 20kg max, At rotating: 3kg max
● Output Terminal Layout
A PA ]Gl
PC IHI +5V IPI *PC
BI
c PB J R
D
II
F
K Ov
M
IN.]
1s1
ITI
* PA
* PB
APPENDIX B 1/0 PORT ADDRESS SETTING (Cent’d)
(b) output Port
1001 B 1002
Module
N().
Address
Port
# 1100
1
2
3
to
1107
#
#1116
to
#1123
# 1132
to
# 1139
# 1148
to
#1155
-LX 2—–
Area
No.
1–1
1–2
2–1
2–2
3–1
3–2
Address
Port
#l loo
# ;;07 #1108
*;?15 #1116
# 1124
# ;:31 #1132
# 1140
_* ;:47
SP20–02
Area
No.
1–1
1–2
2–1
2–2
3–1
3–2
I
Address
#l loo ~
# ::07 ~ , # 1108
~Module
Port
I
1020–01
No.
2
3
4
Address
Port
# 1100
to
#llo5
.
#1116
to
#1121
#1132
to
#1137
#1148
to
#1153
—LX3
10 20–02
Module Address
No. ~ Port
41100
1
2
3 to
4
to
$1105
X1116
to
$1121
41132
41137
~ 1148
to
41153
10 20–03
Address
Port
1
2
3
4
Address
Port
#lloo
#llo7
#1116
41123
41132
$1139
$1148
I
#1155
.—.1
to
to
to
to
APPI:NDIX C STANDARD WIRING COLORS OF YASNAC
The standard wiring colors of YASNAC are as follows :
Items Wiring
Circuit
Mairl Circuit
Conirol Circuit (100 VAC)
DC Power
Circuit
DC Signal
200 VAC 100 VAC
I
+5 V>12V,24V I
I
12V Ov
I
I
Green
Black Yellow Yellow
Red
Red
Black
‘ine H ::.–
Gro~}nd Wire
I
Green/Yellow
82
83
YASNAC LX3
CNC SYSTEM FOR TURNING APPLICATIONS CONNECTING MANUAL
TOKYO OFFICE Ohtemachl Bldg 1-6.1 Oh!emach[ Ch[yoaa-ku, Tokyo, 100 Japan
Phone (03)3284-9111 Telex YASKAWAJ33530 Fax (03)3284-9034 SEOUL OFFICE 8th Floor Seoul Center Bldg, 91.1, Sogong-Dong Chung-ku, Seoul, Korea 100070 Phone (02)776-7844 Fax(02) 753.2639
TAIPEI OFFICE Shen Hs!ang Tang Sung Ch]ang Buldlng 10F 146 Sung Chlang Roac Talpe[ Taw,an
Phone (02)563-0010,.7732 Fax (02)567.4677 YASKAWA ELECTRIC AMERICA, INC. Chicago-Technical Center 3160 }MacArthur Blvd Northbrook, IL 60062-1917, USA
Phone (708)291-0411 Fax (708)291-1018
Los Angeles Ofhce 5626 Corporate Avenue Cypress, CA 90630 USA Phone (714)828.9692 Fax (714)828.1165 New Jersey Office Riverdale One, 44 Route23 North, Suite 5 Rlverdale NJ 07457.1619 US). Phone (201)835-9512 Fax(201)835-95tl YASKAWA ELECTRIC EUROPE GmbH Monschauer Strasse 1, 40549 Dusseldorf 11, Germany Phone (0211)950030 Telex (41) 8588673 YASD D Fax (0211)507737 YASKAWA ELECTRIC (SINGAPORE) PTE. LTD. Head Ofhce CPFBldg, 79 Robinson Road # 13-05, SngaporeO 106, SINGAPORE Phone 2217.530 Telex (87)24890 YASKAWA RS Fax 224.5854 SeNice Center 221 Henderson Road, # 0720 Henderson BulldngS lngapore0315, SINGAPORE Phone 276-7407 Fax 276-7406 YATEC ENGINEERING CORPORATION Shen Hslang Tang Sung Chlang Building 10F 146 Sung Ch}ang Road, Tatpel, Talv/an Phone (02)563-0010 Fax(02)567-4677
YASKAWA ELECTRIC CORPORATION
Y
YASKAWA
Due to -,w paixt md)ficat,ort/,mwovmen<data s“b,et to ct!a”ge w,M not,..
.
TO E-C843-9.22B
@
Printed in Japan October 199386.6 0 6WA ~
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