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  • ric812
  • ric812
07 Jan 2025 03:13
THCAD 10 question was created by ric812

THCAD 10 question

Category: General LinuxCNC Questions

I have a Mesa 7i96s card with a THCAD - 10. Do I need a voltage divider for this? I purchased two resistors - 2.4M OHM 1/2W 1% AXIA ( digikey ) as well as a 50:1 voltage divider ( CNCpc ). Do I need both? 
  • vre
  • vre
07 Jan 2025 02:57 - 07 Jan 2025 11:44
MB2HAL write was created by vre

MB2HAL write

Category: HAL

I have got this modbus 16 I/O module 485io.com/io-isolation-protection-board-...relay-led-p-373.html
This is the manual 485io.com/eletechsup/N4D3E16-1.rar

I have used this config to mb2hal and i can read in hal all 16 inputs with success
[TRANSACTION_00]
LINK_TYPE=serial
SERIAL_PORT=/dev/ttyS0
SERIAL_BAUD=9600
SERIAL_BITS=8
SERIAL_PARITY=none
SERIAL_STOP=1
SERIAL_DELAY_MS=500
MB_SLAVE_ID=1
FIRST_ELEMENT=129
PIN_NAMES=mb1,mb2,mb3,mb4,mb5,mb6,mb7,mb8,mb9,mb10,mb11,mb12,mb13,mb14,mb15,mb16
MB_TX_CODE=fnct_03_read_holding_registers
But i can't write 16 outputs.
How can make it to work ?
How can i send custom command with mb2hal like this?
(slave address)0x01 (function)0x06 (number of output)0x0001 (command)0x05 (delay time)0x00 (2Bytes CRC)
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