FANUC Series 16i/18i/21i-TB/MB, 18i-MB5 Safety Function at opening protection door (Safe Spindle Stop function) Other Page 2

Other

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A-53867-1817 rev02(2/9)

System configuration

In addition to alpha i series Spindle Amplifier Module corresponding to the function

which outputs the motor power off (EXOF) signal, the following system is required in

order to correspond to this function.

Spindle Amplifier module which applied : A06B-61xy-Huvw#H5ab#C

xy=11,12,21,22, uvw= free, ab=50,53

System which is applied Dual Check Safety

(Refer to, Dual Check Safety Operator’s manual B-63494)

System which is applied Programmable Safe-related I/O signals

(Refer to, FANUC Series 16i/18i/21i–TB/MB FANUC Series 18i-MB5 Dual Check

Safety Programmable Safe-related I/O signals Specifications A-78882)

System which is applied selectable Safe Speed Monitoring

(FANUC Series 16i/18i/21i–TB/MB FANUC Series 18i-MB5 Dual-check Safety

Improvement of Safe Speed Monitoring and Safe Machine Position Monitoring

Specifications A-78735)

Contents Summary of FANUC Series 16i/18i/21i-TB/MB, 18i-MB5 Safety Function at opening protection door (Safe Spindle Stop function) Other

Page 1FANUC Series 16i/18i/21i-TB/MB FANUC Series 18i-MB5 Safety Function at opening protection door (Safe Spindle Stop function) 1. Outline This function achieves safe power off of the spindle axis by the double monitoring function combining with FANUC Dual Check Safety. On the present Dual Check Safety,
Page 22. System configuration In addition to alpha i series Spindle Amplifier Module corresponding to the function which outputs the motor power off (EXOF) signal, the following system is required in order to correspond to this function. l Spindle Amplifier module which applied : A06B-61xy-Huvw#H5ab#C xy=
Page 33. Safe functions Only the contents added to standard Dual Check Safety is written in this document. As for the standard Dual Check Safety contents, refer to the B-63494. 3.1 Scope [ Safe monitoring function of spindle excitation] It supervises that the drive of a motor is turned off, without discon
Page 43.2 Surveillance of spindle Excitation OFF signal In order to perform surveillance for two Excitation OFF signals outputted from Spindle Amplifier Module (EXOF, EXOF2 by contact driver), connect Safe I/O both of them for the test of signal and make a PMC ladder to operate excitation on/off of the sp
Page 5a. Detail of PMC User ladder l Release guard lock(*LGDM) under the condition of open guard request(ORQ) and stopping of spindle by checking spindle excitation signal (EXOF=1). l When turning on power, since EXOFA is not valid until transmission between CNC and Spindle Amplifier connected, mask EXOF
Page 6(3) Sequence of FSSB I/O Rotation of Spindle Opening of guard Closing of guard Spindle drive enable EXOF2 abnormal SGD2 SPEN2 (*1)Mask the alarm by timer 1st channel alarm Surveillance *1 Although PMC alarm conditions are detected until a spindle stops excitation (EXOF2 becomes 1) after spindle-axis
Page 74. Connection Additional to the standard connection of Dual Check Safety, the wiring is required from SPM connector JX4 to FSSB I/O. When Spindle enabling switch is used, the external FSSB I/O is necessary so that the wiring is added from switch to I/O unit and FSSB I/O. CNC I/O Unit DC24V CPD1 Safe
Page 84.1 Wiring from SPM JX4 to FSSB I/O SPM JX4 FSSB I/O with R415 CB155A (11) COMEXOF 24V A01,B01 (13) EXOF2 DI Axx Isolated Opt-coupler 0V Half-pitch connector Hirose electric. Connector and case FI40B-20S-CVS5 Contact specification of SPM Circuit method: Opto-coupler having electrical direction Rated
Page 95. Input/Output signal Refer to following document to use Safety Programmable Safe-related I/O signals. FANUC Series 16i/18i/21i–TB/MB FANUC Series 18i-MB5 Dual Check Safety Programmable Safe-related I/O signals Specifications A-78882 6. Parameter In addition to the standard parameter of Dual Check