User Manual

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.