4. Read Low Alarm Setpoint:
<STX>LA<CR>N<CR>
e.g. ^BL%^M2^M to read alarm 2 low setpoint value using Telix or similar (address 5).
Instructs unit to return value of low alarm setpoint.
Format of returned data is:
<ACK>LANXYYYY<CR>
Where:
<ACK> is Acknowledge (6 Dec, 06 Hex)
L echo command received ‘L’ (76 Dec, 4C Hex)
A is the responding unit’s address
N is the setpoint number in ASCII e.g.: 31 Hex would be alarm 1 etc.
X is SPACE for positive and ‘-’ for negative
YYYY is the setpoint value in ASCII
<CR> is a Carriage Return (13 Dec, 0D Hex)
If setpoint number specified is not present the return string will have the setpoint number set to zero
(i.e.: <ACK>LA0).
5. Read High Alarm Setpoint:
<STX>HA<CR>N<CR>
e.g. ^BH*^M1^M to read alarm 1 high setpoint value using Telix or similar (address 10).
Instructs unit to return value of high alarm setpoint.
Format of returned data is:
<ACK>HANXYYYY<CR>
Where:
<ACK> is Acknowledge (6 Dec, 06 Hex)
H echo command received ‘H’ (72 Dec, 48 Hex)
A is the responding unit’s address
N is the setpoint number in ASCII e.g.: 31 Hex would be alarm 1 etc.
X is SPACE for positive and ‘-’ for negative
YYYY is the setpoint value in ASCII
<CR> is a Carriage Return (13 Dec, 0D Hex)
If setpoint number specified is not present the return string will have the setpoint number set to zero
(i.e.: <ACK>HA0).
6. Set Low Alarm Setpoint:
<STX>lA<CR>N<CR>XYYYY<CR>
e.g. ^Bl!^M1^M500^M to set alarm 1 low setpoint to 500 using Telix or similar (address 1)
Instructs unit to change value of low alarm setpoint.
Format of returned data is:-
<ACK>lANXYYYY<CR>
Where:
<ACK> is Acknowledge (6 Dec, 06 Hex)
l echo command received ‘l’ (108 Dec, 6C Hex)
A is the responding unit’s address
N is the setpoint number in ASCII e.g.: 31 Hex would be alarm 1 etc.
X is SPACE for positive and ‘-’ for negative
YYYY is the setpoint value in ASCII
<CR> is a Carriage Return (13 Dec, 0D Hex)
If setpoint number specified is not present the return string will have the setpoint number set to zero
(i.e.: <ACK>lA0XYYYY).
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LD4LNMAN-1.0-1
