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05 Aug 2023 20:07
Replied by chris@cnc on topic 7i84 card connect to 7i85

7i84 card connect to 7i85

Category: Driver Boards

I plug the socket one pin more and now the card will show. But linuxcnc not start.
config in hal is "sserial_port_0=202xxxxx"
Do i need to config some more?
ich@ich:~/linuxcnc/configs/Maschine-V6$ mesaflash --device 7i76e  --addr 10.10.10.10  --sserial
SSLBP port 0:
  SSLBP Version: 1.43
  SSLBP Channels: 8
  SSLBP Baud Rate: 2500000
  sserial device at channel 0: 7I76 (unit 0x1A000270)
    SwRevision = 14
    HwRevision = 1
    NVBaudRate = 2.5Mb
    NVUnitNumber = 0x1A000270
    NVWatchDogTimeout = 50ms
    SOFTWARE MODE IO_Spin [index 00]
    SOFTWARE MODE IO_Ana_Spin [index 01]
    SOFTWARE MODE IO_Enc_Ana_Spin_FV [index 02]
  sserial device at channel 2: 7I84 (unit 0x180001F6)
    SwRevision = 15
    HwRevision = 1
    NVBaudRate = 2.5Mb
    NVUnitNumber = 0x180001F6
    NVWatchDogTimeout = 50ms
    SOFTWARE MODE Input_Output [index 00]
    SOFTWARE MODE IO_Analog_FieldVoltage [index 01]
    SOFTWARE MODE IO_Encoder_Analog [index 02]
05 Aug 2023 19:41
Replied by chris@cnc on topic Mesa + 7i76e + xilinix bitfile creation

Mesa + 7i76e + xilinix bitfile creation

Category: Driver Boards

Thank you, i forgot select one card type.
05 Aug 2023 19:39
Replied by PCW on topic 7i84 card connect to 7i85

7i84 card connect to 7i85

Category: Driver Boards

Not sure what you mean, the 7I85 and that firmware have 8 channels

7I76E 0,1
7I85 2..6
7I85S 7

Does the 7I85 have power? Do the 7I76E and 7I85 cable power jumpers match?

Note that older 7I76E firmware will not enable the 7I76E sserial port on newer
(> RevA ) 7I76E's

Also the 7I85 sserial ports have 8 pins instead of 6 (you plug a 6 pin connector in the middle of the 8 pin section)

Does CR8 (RS-422 power) illuminate on the 7I84?
05 Aug 2023 19:27
Replied by chris@cnc on topic 7i84 card connect to 7i85

7i84 card connect to 7i85

Category: Driver Boards

Yes, it works on my other 7i76e properly. I guess there is something broken.
So i had the idea to add a second smart serial port on the 7i85 card. Is this  possible?
05 Aug 2023 19:07
Replied by chris@cnc on topic 7i84 card connect to 7i85

7i84 card connect to 7i85

Category: Driver Boards

No, the 7i84 not work on the 7i76e expansion port. That was the reason to change.
05 Aug 2023 18:38
Replied by PCW on topic 7i84 card connect to 7i85

7i84 card connect to 7i85

Category: Driver Boards

The linuxCNC startup message only shows active sserial ports

Does the 7I84 work in the 7I76's expansion port?

What does mesaflash --device 7i76e --addr [ipaddr] --readhmid report?
05 Aug 2023 18:34
Replied by PCW on topic Mesa + 7i76e + xilinix bitfile creation

Mesa + 7i76e + xilinix bitfile creation

Category: Driver Boards

Do you have a card type selected?
05 Aug 2023 18:19
Replied by chris@cnc on topic 7i84 card connect to 7i85

7i84 card connect to 7i85

Category: Driver Boards

Yes i try "sserial_port_0=202xxxxx".  To set up first smart serial Port on the 785 card.
But i wonder, during linuxnc startup there is only one smart serial interface show on the 7i76e card.
hm2: loading Mesa HostMot2 driver version 0.15
hm2_eth: loading Mesa AnyIO HostMot2 ethernet driver version 0.2
hm2_eth: 10.10.10.10: INFO: Hardware address (MAC): 00:60:1b:10:42:70
hm2_eth: discovered 7I76E-16
hm2/hm2_7i76e.0: Low Level init 0.15
hm2/hm2_7i76e.0: Smart Serial Firmware Version 43
Board hm2_7i76e.0.7i76.0.0 Hardware Mode 0 = standard
Board hm2_7i76e.0.7i76.0.0 Software Mode 0 = io_spin
Board hm2_7i76e.0.7i76.0.0 Software Mode 1 = io_ana_spin
Board hm2_7i76e.0.7i76.0.0 Software Mode 2 = io_enc_ana_spin_fv
hm2/hm2_7i76e.0: 51 I/O Pins used:
hm2/hm2_7i76e.0:     IO Pin 000 (P1-01): StepGen #0, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 001 (P1-14): StepGen #0, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 002 (P1-02): StepGen #1, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 003 (P1-15): StepGen #1, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 004 (P1-03): StepGen #2, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 005 (P1-16): StepGen #2, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 006 (P1-04): StepGen #3, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 007 (P1-17): StepGen #3, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 008 (P1-05): StepGen #4, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 009 (P1-06): StepGen #4, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 010 (P1-07): Smart Serial Interface #0, pin tx0 (Output)
hm2/hm2_7i76e.0:     IO Pin 011 (P1-08): Smart Serial Interface #0, pin rx0 (Input)
hm2/hm2_7i76e.0:     IO Pin 012 (P1-09): IOPort
hm2/hm2_7i76e.0:     IO Pin 013 (P1-10): IOPort
hm2/hm2_7i76e.0:     IO Pin 014 (P1-11): Muxed Encoder #4, pin Muxed Index (Input)
hm2/hm2_7i76e.0:     IO Pin 015 (P1-12): Muxed Encoder #4, pin Muxed B (Input)
hm2/hm2_7i76e.0:     IO Pin 016 (P1-13): Muxed Encoder #4, pin Muxed A (Input)
hm2/hm2_7i76e.0:     IO Pin 017 (P2-01): IOPort
hm2/hm2_7i76e.0:     IO Pin 018 (P2-14): IOPort
hm2/hm2_7i76e.0:     IO Pin 019 (P2-02): IOPort
hm2/hm2_7i76e.0:     IO Pin 020 (P2-15): IOPort
hm2/hm2_7i76e.0:     IO Pin 021 (P2-03): IOPort
hm2/hm2_7i76e.0:     IO Pin 022 (P2-16): IOPort
hm2/hm2_7i76e.0:     IO Pin 023 (P2-04): IOPort
hm2/hm2_7i76e.0:     IO Pin 024 (P2-17): IOPort
hm2/hm2_7i76e.0:     IO Pin 025 (P2-05): IOPort
hm2/hm2_7i76e.0:     IO Pin 026 (P2-06): IOPort
hm2/hm2_7i76e.0:     IO Pin 027 (P2-07): Muxed Encoder Select #0, pin Mux Select 0 (Output)
hm2/hm2_7i76e.0:     IO Pin 028 (P2-08): Muxed Encoder #0, pin Muxed A (Input)
hm2/hm2_7i76e.0:     IO Pin 029 (P2-09): Muxed Encoder #0, pin Muxed B (Input)
hm2/hm2_7i76e.0:     IO Pin 030 (P2-10): Muxed Encoder #0, pin Muxed Index (Input)
hm2/hm2_7i76e.0:     IO Pin 031 (P2-11): Muxed Encoder #1, pin Muxed A (Input)
hm2/hm2_7i76e.0:     IO Pin 032 (P2-12): Muxed Encoder #1, pin Muxed B (Input)
hm2/hm2_7i76e.0:     IO Pin 033 (P2-13): Muxed Encoder #1, pin Muxed Index (Input)
hm2/hm2_7i76e.0:     IO Pin 034 (P3-01): IOPort
hm2/hm2_7i76e.0:     IO Pin 035 (P3-14): IOPort
hm2/hm2_7i76e.0:     IO Pin 036 (P3-02): PWMGen #0, pin Out0 (PWM or Up) (Output)
hm2/hm2_7i76e.0:     IO Pin 037 (P3-15): IOPort
hm2/hm2_7i76e.0:     IO Pin 038 (P3-03): StepGen #7, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 039 (P3-16): StepGen #7, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 040 (P3-04): StepGen #6, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 041 (P3-17): StepGen #6, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 042 (P3-05): StepGen #5, pin Step (Output)
hm2/hm2_7i76e.0:     IO Pin 043 (P3-06): StepGen #5, pin Direction (Output)
hm2/hm2_7i76e.0:     IO Pin 044 (P3-07): Muxed Encoder Select #4, pin Mux Select 0 (Output)
hm2/hm2_7i76e.0:     IO Pin 045 (P3-08): Muxed Encoder #2, pin Muxed A (Input)
hm2/hm2_7i76e.0:     IO Pin 046 (P3-09): Muxed Encoder #2, pin Muxed B (Input)
hm2/hm2_7i76e.0:     IO Pin 047 (P3-10): Muxed Encoder #2, pin Muxed Index (Input)
hm2/hm2_7i76e.0:     IO Pin 048 (P3-11): Muxed Encoder #3, pin Muxed A (Input)
hm2/hm2_7i76e.0:     IO Pin 049 (P3-12): Muxed Encoder #3, pin Muxed B (Input)
hm2/hm2_7i76e.0:     IO Pin 050 (P3-13): Muxed Encoder #3, pin Muxed Index (Input)
05 Aug 2023 17:53
Replied by chris@cnc on topic Mesa + 7i76e + xilinix bitfile creation

Mesa + 7i76e + xilinix bitfile creation

Category: Driver Boards

I had the file PIN_7i76x1_7i85x1_7i85sx1PD_51.all uncommented and added to the source. Is there some other file missing?
If File not in source i got error
ERROR:HDLCompiler:104 - "/home/ich/Xilinx/7i76e/configs/hostmot2/source/hostmot2/TopEthernet16HostMot2.vhd" Line 210: Cannot find <pin_7i76x1_7i85x1_7i85sx1pd_51> in library <work>. Please ensure that the library was compiled, and that a library and a use clause are present in the VHDL file.
05 Aug 2023 17:19
Replied by PCW on topic Mesa + 7i76e + xilinix bitfile creation

Mesa + 7i76e + xilinix bitfile creation

Category: Driver Boards

That error means you do not have a pinout file selected (uncommented)
or if you have a new one selected, it has not been added to the project.
05 Aug 2023 17:13
Replied by chris@cnc on topic Mesa + 7i76e + xilinix bitfile creation

Mesa + 7i76e + xilinix bitfile creation

Category: Driver Boards

I also play around, but i get some errors. Does someone know how to fix it?


 
05 Aug 2023 17:06 - 05 Aug 2023 17:08
7i84 card connect to 7i85 was created by chris@cnc

7i84 card connect to 7i85

Category: Driver Boards

Hi,
My machine setup is 7i76e+7i85+7i85s+7i84.
I tried to connect the 7i84 card to my 7i85 card but without success. It's  necessary to open a second sserial port in bit file? I see only one on startup on the 7i76e card.
04 Aug 2023 14:56
Replied by fons on topic ISO 7i97

ISO 7i97

Category: Driver Boards

i'm also looking for a 7i97 and i can offer a 7i76E something like an exange
me planes change i will keep the dc motor from the late instead of replace them to modern 3f servo motor
03 Aug 2023 15:35
Replied by besriworld on topic 0-10v Servo Control with 7i76E

0-10v Servo Control with 7i76E

Category: HAL

I have big plans for the lathe :) . I will add another spindle in the future. This one should work as a C axis. Currently the resolution of the servo motor is 2048x4 = 8192 . I will add an additional encoder connected to the spindle with gear 2:1 or 3:1 ( 8192x 2 or 3 ).
03 Aug 2023 13:06
Replied by PCW on topic 0-10v Servo Control with 7i76E

0-10v Servo Control with 7i76E

Category: HAL

I think the filter is not needed, also feedback is likely not needed either
as speed variations of a few % will have no significant effect on machining
or spindle synchronized motions as long as your encoder resolution is greater
than say100 PPR.
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