69 lau_status_analogin (0x030a), Current analog input value, Lau_status_analogin (0x030a) – Beijer Electronics SCOM Protocol EN User Manual
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Command Reference
Beijer Electronics, MAEN975
117
6.69 LAU_STATUS_ANALOGIN (0x030A)
Current Analog Input Value
Returns the current measured and normalized value at the analog input port, if avail-
able.
Supported since Firmware Version
MT230 Nautic Monitor: 1.0
Command Stream
Response Message (Acknowledge)
Response Message (Negative Acknowledge)
Under normal operation conditions, a device never sends a negative acknowledge in
response to this command.
Maximum Lr for this Command
9
Example
Query the current analog value at the analog input port of the monitor at address 0.7
(group 0, address 7):
According to the data returned by the monitor at address 0.7 (group 0, address 7),
there is no or very low analog input voltage at the analog port:
0
1
2
3
4
5
6
7...8
9
0x07
ADR
0x4C
0x41
0x55
0x02
ICHKH 0x03
0x0A
ICHKD
0
1
2
3
4
5
6
7
8
0x06
ADR
0x4C
0x41
0x55
0x01
ICHKH
Ret
ICHKD
Ret
Value:
0: no signal...255: maximum signal
Type:
Byte
Length:
1
Description: Current normalized analog input value
0
1
2
3
4
5
6
7...8
9
0x07
0x07
0x4C
0x41
0x55
0x02
0x0D
0x03
0x0A
0xF2
0
1
2
3
4
5
6
7
8
0x06
0x07
0x4C
0x41
0x55
0x01
0x0F
0x00
0xFF