Omron B5L User Manual page 35

F9Hex Device error (power supply)
F8Hex Device error (imager)
F7Hex Device error (abnormal heat generation)
F5Hex Device error (flash write)
F4Hex Device error (flash read)
F0Hex Device error (others)
The error strength is in the following order (the left side has the higher strength).
FFHex > FEHex > FCHex > FDHex > F7Hex > F9Hex, F8Hex, F5Hex, F4Hex, F0Hex
If any of the device errors from F9Hex to F0Hex occurred, perform the following actions
according to the error code.
(1) F8Hex/F0Hex (device error (imager/others))
Perform the followings:
- Restart this product by using the Reset software command
- Restart the host device
(2) F5Hex/F4Hex (device error (flash write/flash read))
The flash ROM data may have been corrupted. Perform the Initialize parameters
command. When the Initialize parameters command is executed, the parameters
are reset to the default values.
If you have changed any parameter from the default value, you need to configure
the value again.
(3) F9Hex (device error (power supply))
The supply voltage to this product may be too low.
Check the supply voltage and perform the followings.
- Restart this product by turning off the power
- Restart the host device
(4) F7Hex (device error (abnormal heat generation))
Abnormal heat generation occurred due to an internal failure. Immediately turn off
the power and do not turn on the power again.
Timeout
Timeout time = Maximum response time of this product + Maximum communications time
between this product and host
The maximum response time is the maximum time from the completion of receiving a
command to the start of sending a response. It depends on the command to execute as
shown below.
Set LED emission frequency ID command : 5 seconds
Setting command other than the above
Command other than the above
The maximum communication time between the host and this product is
system-dependent. You must set an appropriate time for the timeout time.
If the next command is issued while the command is being executed, the issued command
will not be accepted, and the system will wait for normal reception after the response to
the command being executed is sent.
3D TOF Sensor Module B5L User's Manual (No. E596)
Chapter 3 Communications from Host
3-4 Command List and Response List
: 1 second
: 500 milliseconds
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