Command FA is used to set the content of the control register “ControlFlagsA”.
Structure
Command | Notes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CommandID | FA | Only available in Command mode | ||||||||||
Parameter | None | |||||||||||
Register value | HexChar | |||||||||||
Parameter | Value | Description | ||||||||||
None | The current value is queried | |||||||||||
Register value | 0x0000 | Default value | ||||||||||
0x0001 | Service | For service use only – set to 0 | ||||||||||
0x0002 | Internal | For internal use only – set to 0 | ||||||||||
0x0004 | ActSW | XLC4-1 and XLC4-1A: Activate use of Switch (SW1 to SW2 at connector X6) | ||||||||||
0x0008 | ActVO | Activate use of VOUT (VOUT at connector X5) | ||||||||||
0x0010 | CheckFan | Supervise Fan-valid signal (ACNTRL at connector X5) | ||||||||||
0x0020 | Enable ON | Activates flash function (Signal ON at connector X6) | ||||||||||
0x0200 | Channel control mode | XLC4-1F4: All channels are controlled independent from the inputs at X6 | ||||||||||
Response | ||||||||||||
fa , space , register value | ||||||||||||
General notes | ||||||||||||
The register value is applied after switching on again. Combinations of single flags are possible. | ||||||||||||
Example with Register value
Query | Response |
|---|---|
FA 0x000C | fa 0x000C |
Activates VOUT and SW1-SW2 for cooling device.
ControlFlagA HexChar | Reserved | Reserved | EnableON | CheckFan | ActVO | ActSW | Internal use | Service | Description |
|---|---|---|---|---|---|---|---|---|---|
0x0000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ON disabled, no FAN control or external cooling device control |
0x0004 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ON disabled, Standard mode with cooling device at SW1-SW2 |
0x0008 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ON disabled, Standard mode with Fan at VOUT |
0x000C | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | ON disabled, VOUT and SW1-SW2 active for cooling device |
0x0020 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | Switching XLC4 with ON-Input - no cooling device connected |
0x0024 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | Switching XLC4 with ON-Input - cooling device at SW1-SW2 |
0x0028 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | Switching XLC4 with ON-Input - Fan at VOUT |
0x002C | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | Switching XLC4 with ON-Input - VOUT and SW1-SW2 active for cooling device |
0x0018 | 0 | 0 | x | 1 | 1 | x | 0 | 0 | Activating the fan monitoring functions |