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High Resolution Serial Output Circuit C Additional Manual Page 12

Additional Manual
High Resolution Serial Output
Circuit C
11／12
FANUC LTD
A-56731E-0089
Description Desig. Date Edit.
01 02.05.06 Miyamoto Taniguchi
title
Sheet
Draw. No.
02
03
02.11.28
03.04.08
Miyamoto
Miyamoto
Correct errors Taniguchi
Modify param. Setting Taniguchi
９．Parameter Setting
Series and editions of applicable servo software :
90B0 / 17 and subsequent editions
#7 #6 #5 #4 #3 #2 #1 #0
2274(FS16
i
)
HP2048
2687 (FS15
i
)
HP2048(#0) = 1 (High Resolution Serial Output Circuit C is availabled.)
(Note)
This parameter is available only when you use High Resolution Serial Output
Circuit C.
Changing this parameter occurs P/S alarm 000 (PLEASE TURN OFF POWER).
When you set this parameter, detection unit at FFG=1/1 is (Signal pitch /512[um]).
Please use (Signal pitch/512[um]) for the paraemter calculation of Number of
position pulses and FFG. If you need minimum detection unit (Signal pitch
/2048[um]), please set FFG=4/1.
When you use nano-interporation, all position feedback pulses from separate
sclase is used as decimal position feedback.
(Example of parameter setting)
After setting HP2048=1, please set fundamental parameters as follows. Please refer
to PARAMETER MANUAL(B-65270) for details.
Parameter number of FS15i : Number in () on the following list
PLC01
Number of velocity
pulses
Number of position pulses /
Conversion coefficient
FFG
Signal
pitch
[um]
No2000#0
(No1804#1)
No2023
(No1876)
No2024 / No2185
(No1891 / No2628)
No2084 / No2085
(No1977 / No1978)
20 0 8192
5/128 (1um Detecton)
50/128 (0.1um Detection)
40 0 8192
5/64
50/64
2 0 8192
1/256
10/256
4 0 8192
Refer to next page
1/128
10/128
※ When you use the linear encoder with distance-coded reference marks, the parameter in CNC related
to this function must be set. Please refer to CNC Descriptions A-78754EN for details.
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Contents Summary of High Resolution Serial Output Circuit C Additional Manual

  • Page 1TECHNICAL REPORT (MANUAL) NO. TMS03/017E Date May 20, 2003 General Manager of Servo Laboratory High Resolution Serial Output Circuit C 1. Distribute this report to the destinations marked with ○: ○ Your information ○ GE Fanuc-N, GE Fanuc-E Fanuc Robotics-NA, Fanuc Robotics-E CINCINNATI MILACRON ○ Ma
  • Page 2High Resolution Serial Output Circuit C 1. Type of applied technical documents Name High Resolution Serial Output Circuit C Spec. No. / Version A-56731E-0090 2. Summary of Change New, Add, Group Name / Outline Applicable Correct, Delete Data Basic For INA BEARING ’s YRTM series Add Function Optional
  • Page 3３．General In this manual, specifications and connection diagrams of High Resolution Serial Output Circuit C are described. ４．Block Diagram High Resolution Serial Output Circuit C Ｋ２ Ｋ１ ＣＮＣ Linear Encoder ＊In this manual, connection diagrams for K1 and K2 are described. ５．Specification and Function (
  • Page 4(4)Input specifications and examples of available linear encoders (4)-1 Input specifications A/B(type Ⅰ) VB a/2 TZ,LZ VXA,VXB a VA Ｚ a/2 c/2 Usable component VOA,VOB VOZ c/2 c 0V A/B（typeⅡ） 0V VB VA b/2 b VXA b/2 VXB VOA,VOXA 0V VOB,VOXB Item Symbol Specification Unit Min. Typ. Max. Amplitude typeⅠ
  • Page 5(4)-2 Available Linear Encoders with Distance-coded Reference Marks (Analog signal output type) Encoder Maker Encoder Pitch of Maximum Scale Length Name Signal Velocity [mm] [um] [m/min] Heidenhain LS186C 20 120 140～3040 LS486C 70～2040 LF183C 4 60 140～3040 LF481C 50～1220 LIP581C 70～1440 LIF181C 70～3
  • Page 6(5)Alarms High Resolution Serial Output Circuit C（Circuit-C） detects the following alarms in addition to usual ones. 1. In Circuit-C, Absolute Position Data(APD) is calculated rightly when the 3rd or 4th reference mark is detected continuously after power-on. PMAL(Pulse Miss ALarm) is detected when
  • Page 7６.Connection Diagram (1)-a Cable K1 High Resolution ＣＮＣ Serial Output Circuit C SD1 (3) (As for the connection XSD1 (4) of CNC side, refer the REQ (1) manual of of each CNC) XREQ (2) 0V (9),(10),(11) 5V (12),(13),(14) SHIELD (15) 0V Connect to Earth Bar HIROSE RM21WTP-15S-(8) ※ Connect the drain wir
  • Page 8(2)Cable K2 Linear High Resolution Serial Output Encoder Circuit C A (5) XA (6) B (7) XB (8) Z (9) XZ (10) 0V (3),(4) 5V (1),(2) SHIELD (11) HIROSE RM15WTP-12P-(dia) Use wire which is specified by linear encoder maker. Designate “dia” [mm] of the connector, according to the diameter of the cable whi
  • Page 9(3)Cable Length Design Design the length of cables as the sum of voltage drop by K1 and K2 becomes 0.2V or less. Note that voltage drop of K1 is caused by the total current consumption of High Resolution Serial Output Circuit C and linear encoder. ［Example of calculation］ Case that HEIDENHAIN LS486C
  • Page 10７．External Dimensions Title High Resolution Serial Output Circuit C Draw. No. A-56731E-0090 01 02.05.06 Miyamoto Taniguchi Sheet Edit. Date Desig. Description FANUC LTD 9／12
  • Page 11g ８．Setting Switches and Check Pins PCN4 SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW Functions Settings Setting at the shipment SW1 Not used A(Default) A SW2 Reference signal input A Analog A B Digital SW3 PMAL by checking between the pos- A Valid A (Note) (Note) tion data and the calculated one B Invalid Wh
  • Page 12９．Parameter Setting Series and editions of applicable servo software : 90B0 / 17 and subsequent editions #7 #6 #5 #4 #3 #2 #1 #0 2274(FS16i) HP2048 2687 (FS15i) HP2048(#0) = 1 (High Resolution Serial Output Circuit C is availabled.) (Note) This parameter is available only when you use High Resolutio
  • Page 13【Number of position pulses / Position pulse conversion coefficient】Setting The amount of movement per motor revolution [mm] Detection unit of the sensor [mm] If the result of the above calculation does not fall in the setting range（0 to 32767）for the number of position pulses, use “position feedback