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--- mcmaster:tech_inst:k2_ind [2016/07/10 21:22] – [Driver box] mcmaster
+++ mcmaster:tech_inst:k2_ind [2016/07/12 03:38] (current) – removed mcmaster
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-"k2scope"
-I've acquired 2 or 3 K2 IND systems and have mixed/matched parts to combine them into a working system.
-Basically what happened was I tried really hard to get one at local auction but kept getting outbid.  I found one at reasonable price on eBay (after some negotiation) and acquired it.  However, it didn't come with any objectives.  Somehow after this I managed to win a very nice system at industrial auction for pretty low price (lower than the objectives would have cost on eBay).
-FIXME: missing some clamps.  Thread?  IIRC 8-32
-====== k2scope mk1 ======
-Given the quality of this system and how much I bid to get other systems, this system has been surprisingly low cost to build.
-Combining parts into a working high quality system composed of:
-^Image ^Vendor ^Model ^Description ^Source system ^Notes |
-|  |Zygo / Tech Inst |KMS310RT |Chassis |KMS310RT |base / Z axis |
-|  |Tech |K2IND-KMS310 |Illuminator |KMS310RT |  |
-|  |Nikon | |Lamphouse |KMS310RT |Mercury burner |
-|  |Nikon |HB-10103AF |Lamp PS |KMS310RT |Mercury burner PS |
-|  |Tech Inst? |? |XY stepper table |Disp Serv XY |  |
-|  |Compumotor |M57-102 |XY stepper driver |Disp Serv XY |  |
-|  |Gecko |G320X |Z servo driver |Gecko |  \\ Came with a gecko! \\  |
-|  |Nikon |CF Plan |Objective |KMS310RT |  \\ 10x, 20x, 50x, 100x \\  \\ Missing the 5x, has a slot for it \\  |
-|  |Nikon |? |Observation tube, trinocular |Nikon K2 |Original system was binocular |
-|  |NRC |Model 39 |Tilt correction |eBay |Mirror mount |
-|  |UVNet |Enclosed pr0ndexer |Indexer |Digikey, Amazon |  \\ 2.5 combicon \\  \\ Lovingly assembled \\  |
-|  |UVNet |pr0nscope |Control software |N/A |  |
-|  |Lenovo |t61p |Control laptop |weird stuff |  |
-====== Nikon K2 IND ======
-{{:mcmaster:tech_inst:k2_ind:nikon_k2_ebay_01.jpg?300|}}
-{{:mcmaster:tech_inst:k2_ind:nikon_k2_ebay_05.jpg?300|}}
-Above: photo from eBay listing
-mm optics
-Came mostly complete save objectives.  Got a Nikon BD Plan 20x objective off of eBay but unfortunately its scratched a little :(.  Might not hurt image quality too much though.
-====== Zygo KMS310RT ======
-{{:mcmaster:tech_inst:k2_ind:disp_serv_k2_front.jpg?300|}}
-{{:mcmaster:tech_inst:k2_ind:disp_serv_k2_back.jpg?300|}}
-Above: system at auction.  Trivia: the CRT said Micron Technology on it...must have come from them
-Intended to be a mask aligner.  Infinity system.  I believe this is sold by Zygo with major components from Technical Instruments and Nikon.
-Very heavy!  Estimate 700 lbs
-Came as a complete system minus control system:
-  * Mercury burner w/ PS
-  * Fiber illuminator w/ PS
-  * Nikon CF Plan objectives (4).  Something like  %<nowiki> *</nowiki> 5x
-    * 10x
-    * 20x
-    * 100x
-  * TMC pneumatic anti-vibration table
-  * Motorized servo XY table
-  * Motorized Z axis (course focus)
-  * Piezo Z axis (fine focus)
-This page is about piecing it together to try to get it working again
-It came with a very small subsection of the user man.  I was able to contact Zygo and get some more info
-===== Chasis =====
-Dataplate:
-<code>
-Technical Instrument Company
-North Mary Avenue
-Sunyvale, CA 94086-2906
-Model: KMS310RT
-Serial No: XXX
-Assembly No: 015-00007-AA
-Manufacturered: TIC
-THIS PRODUCT CONFORMS TO 21 CFR
-AT DATE OF MANUFACTURE
-</code>
-===== K2 IND =====
-[[KMS310RT|Detailed teardown]]
-TMS300 or something
-Had a neutral density filter rattling around when I got it.  Have not looked to see where it came from.  Have not tried spinning it up
-Mercury burner: HB-10103AF
-<code>
-Technical Instrument Company
-North Mary Avenue
-Sunnyvale, CA 94086-2906
-Model: K2IND-KMS310
-Serial No: 9635-3235
-Assembly No: 200-00013-AJ
-Manufactured: August 1996
-</code>
-===== Motorized Z axis =====
-{{:mcmaster:tech_inst:k2_ind:disp_serve_z_elec.jpg?200|}}
-{{:mcmaster:tech_inst:k2_ind:disp_serve_z_elec2.jpg?300|}}
-Above: Zygo electronics overview
-Have this sort of working using Gecko drive but not very well
-^ Signal ^ Encoder wire ^ Cable wire ^ Notes ^
-| Floating | Shield | Clear unshielded |  |
-| Common | Black | Black |  |
-| +5V | White | White |  |
-| A | Brown | Orange |  |
-| B | Red | Red |  |
-| Z | Yellow | N/C | Probably once-per-rev reference mark |
-| ? | N/C | Green | ? |
-==== Motor details ====
-Motor: Harmonic Drive "HiT Drive SERVO ACTUATOR, RH-11-6001-E100DO5"
-    * Encoder (sold with motor): ENCODER-02A 1000P /R
-[[http://www.harmonicdrive.net/products/actuators/rh/|Website]] decoding of RH-11-6001-E100DO5:
-    * RH  Type: RH mini series
-    * 11  size 11
-    * 60  Output shaft rated rotational speed (r/min)  60 r/min
-    * 01  Rated output (W) x10  10 W
-    * E  incremental encoder
-    * 100  encoder resolution  1000p/r
-    * D  Encoder power supply 5-12
-      * Case says 5V
-    * O: open collector
-      * aha!
-    * 5: ?
-      * Not a special suffix
-      * indicates 5V operation?
-==== Encoder details ====
-Cover removed:
-{{:mcmaster:tech_inst:k2_ind:disp_serv_z_4665.jpg?300|}}
-{{:mcmaster:tech_inst:k2_ind:disp_serv_z_4671.jpg?300|}}
-Glass rotary encoder with open drain outputs.
-I opened this up because I was having trouble getting signal (2014-09-29) and thought it might have been broken.  Now I know it was just an open drain vs actively driven issue.
-{{:mcmaster:tech_inst:k2_ind:disp_serv_z_overview.jpg?300|}}
-Above: troubleshooting encoder signals
-When I asked Gecko about my linear encoders they didn't seem that familiar with them (which seems a bit odd but w/e).  In any case, they recommended the follow qudrature encoders:
-    * CUI AMT102-V
-    * US Digital quadrature encoder
-===== Nosepiece =====
-Motor: FRAULHABER
-<code>
-MOTOREN
-BK 40.5:1
-</code>
-===== Lamphouse =====
-"super high pressure mercury"
-Model: Nikon LH-M100CB-1
-Use bulb: USH-102DH
-[[http://www.mvi-inc.com/wp-content/uploads/AZ-FL-AZ100-Epi-Fl-Attachment.pdf|Manual]]
-===== Piezo Z axis =====
-{{:mcmaster:tech_inst:k2_ind:pi_top.jpg?300|}}
-{{:mcmaster:tech_inst:k2_ind:pi_bot.jpg?300|}}
-Removed, but would be nice to get it working at some point
-PHYSIK INSTRUMENTE (PI)
-Type: P-960.00 Polarity: +
-Serial-No. XXX
-===== XY servo motor stage =====
-DC servo system with glass linear encoders.  Switched out for stepper system for quicker bring up but might eventually put it back on
-Motor: voltage/current/inductance?
-<code>
-QUALITY MOTION CONTROL
-PART NO. 2241-M2608
-SERIAL NO. 177
-DATE CODE 9606
-CUST NO.
-REV. LEVEL
-</code>
-linear encoder
-<code>
-RSK
-Type MSA6703
-Nr.034-042815 01003 Spec.939
-F08 Int. 10 um RI-Code02U +5V
-</code>
-====== Disposition Services microscope stand ======
-XY stepper motors and a reasonably heavy duty (not as heavy duty as the Zygo) manual Z axis.
-I believe this was from a K2 IND, or at least something very similar.  The XY stage (and maybe z too) footprint is compatible with the disposition services unit
-At the time I didn't have a use for it but bought it on speculation since it was pretty inexpensive (about $120 total IIRC)
-===== XY stepper stage =====
-{{:mcmaster:tech_inst:k2_ind:xy_step_overview.jpg?300|}}
-[[http://www.parkermotion.com/manuals/drives/MDrive.pdf|Manual]]
-Motor
-<code>
-Model: M57-102
-Serial: 27852
-Code:
-</code>
-Driver
-<code>
-COMPUMOTOR
-CORPORATION
-Model: M57-102
-Serial: 27852
-Code: A
-</code>
-Control cable is a DB-9 to funky female connector
-^ Indexer pin ^ DB-9 pin ^ Cable color ^ Name ^ Notes ^
-| 1 | B | Red | STEP+ |  |
-| 2 | A | Green | DIR+ |  |
-| 3 | C | Blue | SHUT+ | N/C if unused |
-| 4 | F | Brown | SHUT- | N/C if unused |
-| 5 | E | Black | DIR- |  |
-| 6 | D | White | STEP- |  |
-|  | N?C | H |  |  |
-===== Z axis and stand =====
-Currently unused, in storage
-====== Misc ======
-{{:mcmaster:tech_inst:k2_ind:k2_inds.jpg?300|}}
-Above: standard K2 IND next to the KMS310RT
-{{:mcmaster:tech_inst:k2_ind:k2_tables.jpg?300|}}
-Above: both Disposition Services stages during the swap.  The servo system baseplate is 3.5" thick (!) and the stepper system is "only" 1.9" thick.
-====== Driver box ======
-Had a driver box but it got lost in the move.
-Trying to troubleshoot why not moving.  Notes from a while back
-<code>
-mA drive required
-"TTL level"
-ohm resistor + diode
-(3.3 V - 0.7V) / 100 = 0.026
-</code>
-Currently using 5V.  Is that somehow too much?
-Driver boxes are on: motors are locked in place.  Any chance the shutdown input got triggered?
-Double checked pinout vs above and it sounds like its wired correctly with step/direction
-Maybe try switching them if its backwards somehow?
-Can't find the k2 stepper config.  How many steps per mm?
-M-Drive manual has note:
-<code>
-TTL Inputs: 3.5 to 6.0 V pulse height
-ns pulse width minimum
-mA minimum current
-MHz maximum pulse rate
-</code>
-Appendix C
-<code>
-^ Pin ^ Color ^
-| STEP OUTPUT + | RED |
-| STEP OUTPUT - | BLK |
-| DIRECTION OUTPUT + | GRN |
-| DIRECTION OUTPUT - | WHT |
-| SHUTDOWN OUTPUT + | BLU |
-| SHUTDOWN RETURN - | BRN |
-</code>
-====== References ======
-  * [[http://siliconpr0n.org/media/tech_inst/k2_ind/tech_inst_k2_ind_manual.pdf|K2 IND manual]]
-  * [[http://siliconpr0n.org/media/tech_inst/kms_300/tech_inst_kms_300_users_guide_appendix_a.pdf|KMS 300 user guide appendix A]]: calibration procedures
-    * The only documentation that came with it...where did the rest go...
-  * [[http://siliconpr0n.org/media/zygo/kms310/KMS-310-400_Operator.pdf|Zygo KMS-310/400 Operator's Manual]]
-  * [[http://siliconpr0n.org/media/zygo/kms310/KMS-310-400_Supervisor.pdf|Zygo KMS-310/400 Supervisor's Manual]]