ICP DAS USA I-8092F, User Manual

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ICPDAS I-8092F Software User Manual
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A.7.6 Automatic Home Search
Table A-8 Home Search Function
Function Name Description
i8092_EXTENSION_MODE
Write data into the WR6, WR7 registers and use 60h command
to set the conditions for automatic search mode.
i8092_GET_EM6 i8092_GET_EM6
i8092_GET_EM7
i8092_GET_EM7
i8092_IN0_LEVEL Setting the active level of the near home signal (IN0).
i8092_IN1_LEVEL Setting the active level of the home signal (IN1).
i8092_IN2_LEVEL Setting active level of the encoder Z-phase signal (IN2).
i8092_SET_HV The home search speed (HV) setting.
i8092_HOME_STEP1 Home search step 1 mode setting.
i8092_HOME_STEP2 Home search step 1 mode setting.
i8092_HOME_STEP3 Home search step 1 mode setting.
i8092_HOME_STEP4 Home search step 1 mode setting.
i8092_HOME_SAND Home and Encoder Z-phase signal condition setting.
I8092_HOME_LIMIT The home search uses an overrun limit signal setting.
i8092_HOME_PCLR
Clear the logic position and real position counter at termination
home search.
i8092_HOME_START Start execution of automatic home search.
i8092_HOME_MODE Set the home search mode.
i8092_EXTENSION_MODE
Format:
void i8092_EXTENSION_MODE( unsigned char cardNo, WORD axis,
WORD em6data, WORD em7data)
Function:
Write data to the WR6, WR7 registers and uses 64h command to set the conditions
for synchronous action mode.
Parameters:
cardNo is the board number.
axis is the motion axis code/name, as shows in Table 2-1.
em6data is the 32-bit data for writing in the WR6 register.
em7data is the 32-bit data for writing in the WR7 register.
Example:
// Use the function to set the home search type of negative direction, and hardware
//signal: home, near home, limit-.
i8092_EXTENSION_MODE(1, 0xf, 0x5f00, 0x054f);