Configurations
LED colors and patterns
4
A6V11610643_en--_a
9 | 16
Holding
Register
(16-bit)
No.
Description
Range
Unit
Scaling
Default
R/W
765
Baud rate
0 = Auto
1 = 9600bps
2 = 19200bps
3 = 38400bps
4 = 57600bps
5 = 76800bps
6 = 115200bps
-
-
0
RW
766
Transmission format
(start bits-data bits-
parity-stop bits)
0 = 1-8-E-1
1 = 1-8-O-1
2 = 1-8-N-1
3 = 1-8-N-2
-
-
0
RW
767
Reserve
-
-
-
-
RW
768
Bus configuration
command
0 = Ready
1 = Load
2 = Discard
-
-
0
RW
NOTES:
●
The register number is counted from 1.
●
764 (Modbus address) cannot be configured as 246 via a master. Address 246
is reserved for on-event addressing.
●
In the case of a multiple writing command from the master with invalid values,
the sensor rejects the command with an error notice. The register values
remain unchanged.
●
Bus configuration command (768) is for on-event addressing only.
●
Software version format: major version is 1 byte, minor version is 1 byte and
build version is 2 bytes, such as [2.01.33] = 0x02010021.
4.4 LED colors and patterns
Color
Pattern
Description
Green
Constant until device boots
Power up
Flashing (1 s on / 5 s off)
●
Power-up is completed.
●
Working properly
●
Modbus is configured.
Flickering
Bus communication
Orange
Flashing (1 s on / 5 s off)
Bus communication failure
Flashing (1 s on / 1 s off)
●
Power-up is completed.
●
Working properly
●
Modbus is not configured.
Constant
Waiting configuration via Modbus in on-event
addressing mode
Red
Flashing (0.1 s on / 1 s off)
Invalid parameter value received from master
Flashing (1 s on / 5 s off)
Internal error:
●
Sensing element malfunction
●
Sensing element is not connected.
