A2L DETECTION AND MITIgATION
MICROTECH 2300 UNIT CONTROLLERDAIKIN APPLIED
26
Table 11: GID Descriptions
GID id Name Min Limit Max Limit Default Description
1 Number of Sensors 1 8 2 Number of sensors congured.
2 LFL Fault Threshold 1 10000 500 LFL Threshold for setting a fault.
3 LFL ALARM Threshold 1 1000 150 LFL Threshold setting an alarm. 150 = 15%
4 USB Baud Rate 19200 115200 115200 Baud rate used for communicating with an external terminal.
5 Modbus Client Baud 19200 38400 38400 Baud rate used for communicating with the sensors.
6 Modbus Server Baud 9600 115200 19200 Baud rate used for communicating with an external controller.
7 Test Mitigation Time 10 300 300 Test Mitigation time in seconds.
8
Sensor Warm Up
Time
5 180 30 Sensor warm up time during power up in seconds.
9 Mitigation Time 120 1200 300 Mitigation time in seconds after LFL alarm has disappear.
10
Num of Sensors
Online
1 8 1 Number of sensors detected online.
11 A2L State 0 5 0 A2L System State. Value = 1, A2L State is "run"
12 Last Fault 0 2 0 Recent Fault, Fault_Codes_e
13
Modbus Server
Address
1 10 9 A2L Modbus Address used in Modbus Server Network
14 Sensor Addr Min 45 50 48 Minimum address assigned to a recent discovered sensor.
15 EETbl Save Now 0 1 0 Command to save data on non volatile memory.
16 System Test 0 1 0 System Test Mitigation Request.
17 Display LFL 0 1 0 Display LFL Levels
18 EETbl LoadDefaults 0 1 0 Load Defaults values for those non volatile parameters.
19 EETbl Rev 1 1 1 EE Table Revision
20 Sensor 1 Address GID14 GID14 + 7 0 Sensor 1 Address
21 Sensor 1 Level 0 65535 0 Sensor 1 LFL reported value. For instance value = 200, then LFL is 20%
22 Sensor 1 State 1 65535 0 Sensor 1 current state. Value = 2, then state is "run"
23 Sensor 1 Faults 0 65535 0 Sensor 1 internal faults reported. For instance value = 0, then no faults.
24 Sensor 1 Temperature -400 940 0 Sensor 1 Temperature reported value. For instance value = 250, then Temp = 25 C
25 Sensor 1 Humidity 0 1000 0 Sensor 1 Humidity reported value. For instance value = 400, then Humidity = 40%
26 Sensor 1 Pressure 0 4000 0 Sensor 1 Pressure reported value. Not available for now.
27 Sensor 2 Address GID14 GID14 + 7 0 Sensor 2 Address
28 Sensor 2 Level 0 65535 0 Sensor 2 LFL reported value. For instance value = 200, then LFL is 20%
29 Sensor 2 State 1 65535 0 Sensor 2 current state. Value = 2, then state is "run"
30 Sensor 2 Faults 0 65535 0 Sensor 2 internal faults reported. For instance value = 0, then no faults.
31 Sensor 2 Temperature -400 940 0 Sensor 2 Temperature reported value. For instance value = 250, then Temp = 25 C
32 Sensor 2 Humidity 0 1000 0 Sensor 2 Humidity reported value. For instance value = 400, then Humidity = 40%
33 Sensor 2 Pressure 0 4000 0 Sensor 2 Pressure reported value. Not available for now.
34 Sensor 3 Address GID14 GID14 + 7 0 Sensor 3 Address
35 Sensor 3 Level 0 65535 0 Sensor 3 LFL reported value. For instance value = 200, then LFL is 20%
36 Sensor 3 State 1 65535 0 Sensor 3 current state. Value = 2, then state is "run"
37 Sensor 3 Faults 0 65535 0 Sensor 3 internal faults reported. For instance value = 0, then no faults.
38 Sensor 3 Temperature -400 940 0 Sensor 3 Temperature reported value. For instance value = 250, then Temp = 25 C
39 Sensor 3 Humidity 0 1000 0 Sensor 3 Humidity reported value. For instance value = 400, then Humidity = 40%
40 Sensor 3 Pressure 0 4000 0 Sensor 3 Pressure reported value. Not available for now.
41 Sensor 4 Address GID14 GID14 + 7 0 Sensor 4 Address
42 Sensor 4 Level 0 65535 0 Sensor 4 LFL reported value. For instance value = 200, then LFL is 20%