View source for Component: MIAC USB Slave API (PIC) (AllCode)

{| style="width:50%"
|-
| width="20%" style="color:gray;" | Author
| Matrix Ltd
|-
| width="20%" style="color:gray;" | Version
| 1.1
|-
| width="20%" style="color:gray;" | Category
| AllCode
|}


==MIAC USB Slave API (PIC) component==
Allows Matrix's MIAC PLC  to be used as a PC peripheral controlled by Flowcode via a USB connection. Requires that the MIAC (PIC) has the USB Slave firmware downloaded to it.

==Component Source Code==

Please click here for the component source code: [https://www.flowcode.co.uk/wikicopy/componentsource/FC_Comp_Source_MIAC_Slave.fcsx FC_Comp_Source_MIAC_Slave.fcsx]

==Detailed description==













''No detailed description exists yet for this component''

==Examples==














===Firmware & USB Driver===

The MIAC needs programming with the USB Slave firmware to function correctly with the MIAC USB Slave component. 

Use the MIACprog tool to download the firmware .hex file to the MIAC.

[[File:MIAC_USB_Slave_Firmware.zip|MIAC USB Slave Firmware and USB Driver]]


The MIAC USB Slave USB driver will need to be installed before Windows will correctly recognise the device and allow Flowcode to communicate correctly. 


===Controlled Using Flowcode===

Here is a simple Flowcode program to toggle one of the transistor outputs on the MIAC USB Slave device. Remember to connect a linking wire between the (M) screw terminal to the (V+) screw terminal to allow the Transistor LEDs to light.
{{Fcfile|MIAC USB Slave.fcfx|MIAC USB Slave}}
Here is an example of the high level MIAC USB Slave console.

[[File:MIACUSBSCH.jpg]]


Here is an example of the low level MIAC USB Slave console.

[[File:MIACUSBSCL.jpg]]


If the MIAC USB Slave component can see the MIAC USB Slave then you will able to select the instance via the Instance property.

[[File:MIACUsbCon.jpg]]


Multiple MIAC USB slaves can be connected to a single PC and controlled by adding multiple MIAC USB Slave components each referring to their own instance of the hardware.


===Controlled Using VB6 / VB2008===

Files taken from the [http://www.matrixmultimedia.com/product.php?Prod=LK5783 Locktronics Industrial sensor, actuator and control applications solution]

[[File:VB Examples.zip]]


===Controlled Using Labview===

Files taken from the [http://www.matrixmultimedia.com/product.php?Prod=LK5783 Locktronics Industrial sensor, actuator and control applications solution]

[[File:Labview Examples.zip]]


===Command Table===

{| class="wikitable" style="width:70%; margin:auto; text-align:center;"
|-
|'''Command Number'''
|'''Description'''
|'''Parameters'''
|'''Returns'''
|-
|1
|Digital Input
|Channel (1-8)
|Input State (0-1)
|-
|2
|Digital Multi Input
|N/A
|Input State 8-bit (0-255)
|-
|3
|Analogue Input
|Channel (1-8)
|Input ADC Reading (0-255)
|-
|4
|Read Keypad Buffer
|N/A
|Key Press (0-8 or 255)
|-
|5
|Clear Keypad Buffer
|N/A
|N/A
|-
|6
|Relay Control
|Channel (1-4)
Relay State (0-1)
|N/A
|-
|7
|Transistor Control
|Channel (1-4)
Transistor State (0-1)
|N/A
|-
|8
|Multi Output Control
|Output Value (0-255)
Output Mask (0-255)
|N/A
|-
|9
|Display Clear
|N/A
|N/A
|-
|10
|Display Cursor Position
|X Coord (0-15)
Y Coord (0-3)
|N/A
|-
|11
|Display Number
|Number Low Byte (0-255)
Number High Byte (0-255)
|N/A
|-
|12
|Display String
|String Data
|N/A
|-
|13
|PWM Enable Control
|PWM Channel (1-2)
Enabled (0-1)
|N/A
|-
|14
|PWM Duty Control
|PWM Channel (1-2)
Duty (0-255)
|N/A
|-
|15
|PWM Period Control
|Prescaler (0-2)
|N/A
|-
|16
|PWM Overcurrent Check
|N/A
|Overcurrent State (0-1)
|-
|17
|EEPROM Write
|Address (0-255)
Data (0-255)
|N/A
|-
|18
|EEPROM Read
|Address (0-255)
|Data (0-255)
|-
|19
|CAN Set Data
|Num Bytes (0-8)
Data0 (0-255)
Data1 (0-255)
Data2 (0-255)
Data3 (0-255)

Data4 (0-255)
Data5 (0-255)
Data6 (0-255)
Data7 (0-255)
|N/A
|-
|20
|CAN Send Message
|ID Low Byte (0-255)
ID High Byte (0-7)
|N/A
|-
|21
|CAN Check Incoming
|N/A
|ID High
ID Low
|-
|22
|CAN Get RX Data
|N/A
|Num Bytes (0-8)
Data0 (0-255)
Data1 (0-255)
Data2 (0-255)
Data3 (0-255)

Data4 (0-255)
Data5 (0-255)
Data6 (0-255)
Data7 (0-255)
|-
|23
|Register Read
|Address Low Byte (0-255)
Address High Byte (0-255)
|Register Data Byte (0-255)
|-
|24
|Register Write
|Address Low Byte (0-255)
Address High Byte (0-255)
Register Data Byte (0-255)
|N/A
|}

==Component Source==

The component source code is available here.

{{Fcfile|MIAC_Slave.fcfx|MIAC PIC Slave Component}}


==Downloadable macro reference==

{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LCDPrintString'''
|-
| colspan="2" | Prints a string to the LCD on the MIAC.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
| width="90%" | Str
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetRegisterValue'''
|-
| colspan="2" | Gets the value of the register specified on the MIAC&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" | RegAddress
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetAnalogueInput'''
|-
| colspan="2" | Returns the value for a specific analogue input on the MIAC slave.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Input
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LCDPrintNumber'''
|-
| colspan="2" | Prints out a number to the display on the MIAC.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-s16-icon.png]] - INT
| width="90%" | Number
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CANTx'''
|-
| colspan="2" | Sends the Tx data with the ID specified in the form of a CAN message&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" | CANID
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetKeypadBuffer'''
|-
| colspan="2" | Returns a keypress from the keypress buffer, returns 255 if no keypress is available.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetRegisterValue'''
|-
| colspan="2" | Sets the value of the register specified on the MIAC&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" | RegAddress
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Value
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''PWMSetPeriod'''
|-
| colspan="2" | Sets the PWM period for the channel specified&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Prescaler
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Period
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''PWMOvercurrentCheck'''
|-
| colspan="2" | Checks the PWM outputs  to see if they are overcurrent&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetEEPROMData'''
|-
| colspan="2" | Reads a byte from the EEPROM data memory&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Address
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''PWMControl'''
|-
| colspan="2" | Sets the PWM channel specified to be enabled or disabled&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Channel
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Enable
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CANSetTxData'''
|-
| colspan="2" | Sets the LCD cursor position on the MIAC&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | DataCount
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d0
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d1
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d2
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d3
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d4
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d5
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d6
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | d7
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetDigitalInputs'''
|-
| colspan="2" | Returns the value for a all 8 digital inputs on the MIAC slave.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetEEPROMData'''
|-
| colspan="2" | Writes a byte to the EEPROM data memory&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Address
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Data
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CANGetRxData'''
|-
| colspan="2" | Collects the data from the last received CAN message&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-string-icon.png]] - STRING
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''PWMSetDuty'''
|-
| colspan="2" | Sets the duty cycle for the PWM channel specified&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Channel
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Duty
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetOutputBank'''
|-
| colspan="2" | Controls the state of one of the transistor outputs on the MIAC slave.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Mask
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Output_States
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetTransistorOutput'''
|-
| colspan="2" | Controls the state of one of the transistor outputs on the MIAC slave.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Transistor
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | State
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetDigitalInput'''
|-
| colspan="2" | Returns the value for a specific digital input on the MIAC slave.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Input
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''ClearKeypadBuffer'''
|-
| colspan="2" | Destroys the contents of the keypad buffer.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LCDSetCursor'''
|-
| colspan="2" | Sets the LCD cursor position on the MIAC&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | x
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | y
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''CANCheckRx'''
|-
| colspan="2" | Checks to see if a CAN message has been received, if so the ID is returned&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''LCDClear'''
|-
| colspan="2" | Clears the LCD display on the MIAC. &nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''SetRelayOutput'''
|-
| colspan="2" | Controls the state of one of the Relay outputs on the MIAC slave.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | Relay
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u8-icon.png]] - BYTE
| width="90%" | State
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}




==Property reference==

{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' 
|-
|-
| width="10%" align="center" | [[File:Fc9-type-16-icon.png]]
| width="90%" | Instance
|-
| colspan="2" | USB Slave Instance, if empty then is the MIAC slave firmware loaded, Is the MIAC slave driver installed, Is the MIAC connected and powered.&nbsp;
|}