MDS-E/EH Series Instruction Manual
6 Spindle Adjustment
365
IB-1501229-F
[1] Drive unit operation mode can be selected with the bit correspondences below.
[2] Mode changeover is valid during in-position (INP=1) or other than during droop cancel / phase
compensation (DCSL=PCMP=0).
(Note)
When selecting bits other than above, control mode error (4E) occurs.
[3] Continuity cannot be guaranteed for the value of position FB in non-interpolation mode. (Position may be
skipped for multiple rotations due to droop cancel or phase compensation.)
bit4. In gear changeover command (GKC)
By inputting GKC=1, the gear ratio is changed to the gear ratio specified with the gear selection command
(GR1, GR2). This command is invalid during the interpolation mode.
bit5. Gear selection command 1 (GR1)
bit6. Gear selection command 2 (GR2)
[1] The following 4 types of gear ratio are available depending on GR1 and GR2 2-bit input combinations.
[2] Gear specifications in semi-closed position control do not secure a position within one rotation of the
spindle.
bitD. L coil selection command (LCS)
[1] L coil is selected at LCS=1 when coil changeover is valid.
[2] Signal change is invalid during interpolation mode, but coil changeover is valid if control mode
changeover is applied together.
(Note)
The bits other than those above are used for maintenance.
SC3
SC2
SC1
Operation mode
Conventional method
New method
0
0
0
Speed/orientation control
Non interpolation control
0
0
1
Spindle synchronization
Spindle synchronization
0
1
0
C-axis control
Interpolation control
1
0
0
Synchronous tapping control
GR2
GR1
Parameters requiring gear ratio setting
0
0
SP057 (GRA1), SP061 (GRB1)
0
1
SP058 (GRA2), SP062 (GRB2)
1
0
SP059 (GRA3), SP063 (GRB3)
1
1
SP060 (GRA4), SP064 (GRB4)
Summary of Contents for MDS-E
Page 1: ......
Page 3: ......
Page 15: ......
Page 17: ......
Page 19: ......
Page 21: ......
Page 31: ......
Page 32: ...1 IB 1501229 F 1 Installation ...
Page 76: ...45 IB 1501229 F 2 Wiring and Connection ...
Page 132: ...101 IB 1501229 F 3 Safety Function ...
Page 142: ...111 IB 1501229 F 4 Setup ...
Page 277: ...MDS E EH Series Instruction Manual 4 Setup 246 IB 1501229 F ...
Page 278: ...247 IB 1501229 F 5 Servo Adjustment ...
Page 351: ...MDS E EH Series Instruction Manual 5 Servo Adjustment 320 IB 1501229 F ...
Page 352: ...321 IB 1501229 F 6 Spindle Adjustment ...
Page 404: ...373 IB 1501229 F 7 Troubleshooting ...
Page 455: ...MDS E EH Series Instruction Manual 7 Troubleshooting 424 IB 1501229 F ...
Page 456: ...425 IB 1501229 F 8 Maintenance ...
Page 475: ...MDS E EH Series Instruction Manual 8 Maintenance 444 IB 1501229 F ...
Page 476: ...445 IB 1501229 F 9 Power Backup System ...
Page 494: ...463 IB 1501229 F 10 Appx 1 Cable and Connector Assembly ...
Page 504: ...473 IB 1501229 F 11 Appx 2 D A Output Specifications for Drive Unit ...
Page 514: ...483 IB 1501229 F 12 Appx 3 Protection Function ...
Page 523: ...MDS E EH Series Instruction Manual 12 Appx 3 Protection Function 492 IB 1501229 F ...
Page 524: ...493 IB 1501229 F 13 Appx 4 Compliance to EC Directives ...
Page 528: ...497 IB 1501229 F 14 Appx 5 EMC Installation Guidelines ...
Page 540: ...509 IB 1501229 F 15 Appx 6 Higher Harmonic Suppression Measure Guidelines ...
Page 550: ......
Page 554: ......