TCW210-TH-R1.2 - January 2018
Page 34
In “Controller communication setup” the current communication settings of sensors should be
set.
By pressing “Scan” the current address will be shown.
If the sensor needs some changes, they should be set in section “Sensor communication
setup”. To apply them just press “Set” button.
8.5.
Logger
The logger utilizes circular buffer in FLASH memory. When it is full, the new data overwrites the
oldest one. In this manner FLASH memory stores full log all the time. There isn’t a command to
clear the log. Copy of full log is always available for download.
The number of records depends on how long descriptions and what kind of characters are used.
In the worst case (15 bytes description with characters from the highest part of UTF-8) the
number of records is about 52000. This number is enough for 36 days with records on every 1
minute.
The new data can be periodically uploaded as a file to dedicated HTTP server in time intervals –
1, 2, 3, 4, 6, 8, 12 and 24 hours. The data is sent in CSV format. The semicolon is used for a
delimiter.
The first row of the log file is always header. All rows, including the header start with record ID
and time stamp.
Structure of one row (record) of the log is as follows:
ID
Time
Type of record
Inputs value
Relays
Alarm
conditions
ID
32-bit unique number for every row (record).
Time
time stamp of record, in format yyyy.mm.dd, hh:mm:ss.
Type of record
following types of records are available:
"Time"
for periodical record;
"Event"
for record initiate by alarm condition;
"Type"
for header record;
"Start"
after power-up condition;
"Restart"
after reset condition;
"Power Down"
after power-down condition;
"Bad"
for problematic record.
Inputs value
sensors.
Alarm conditions
show condition for every input, “1” means active alarm.
Example of log file:
1131901;15.10.2015,01:02:23;Type;S11/°C;S12;S21/°C;S22;S31/°C;S32;S41/°C;S42;S51/°C;S52;S61/°C;S62;S71/°C;S72;S81/°C;S82;A1/V;A2/V;D1;D2;R1;R
2;S11/°C;S12;S21/°C;S22;S31/°C;S32;S41/°C;S42;S51/°C;S52;S61/°C;S62;S71/°C;S72;S81/°C;S82;A1/V;A2/V;D1;D2;
1131902;15.10.2015,01:02:23;Time;18.250;;18.375;;18.125;;18.500;;18.188;;18.125;;18.375;;18.375;;11.352;0.065;1;0;1;0;1;;1;;1;;1;;1;;1;;1;;1;;1;0;1;0;
1131903;15.10.2015,01:02:23;Event;18.250;;18.438;;18.125;;18.500;;18.188;;18.125;;18.313;;18.375;;11.352;0.066;0;1;0;1;1;;1;;1;;1;;1;;1;;1;;1;;1;0;0;1;
1131904;15.10.2015,01:02:24;Time;18.250;;18.438;;18.125;;18.500;;18.188;;18.125;;18.313;;18.375;;11.352;0.066;0;1;0;1;1;;1;;1;;1;;1;;1;;1;;1;;1;0;0;1;
1131905;15.10.2015,01:02:25;Time;18.250;;18.375;;18.125;;18.500;;18.188;;18.125;;18.313;;18.375;;11.352;0.066;0;1;0;1;1;;1;;1;;1;;1;;1;;1;;1;;1;0;0;1;
1131906;15.10.2015,01:02:26;Time;18.250;;18.375;;18.125;;18.500;;18.188;;18.125;;18.313;;18.313;;11.352;0.066;0;1;0;1;1;;1;;1;;1;;1;;1;;1;;1;;1;0;0;1;
1131907;15.10.2015,01:02:27;Time;18.250;;18.375;;18.125;;18.438;;18.188;;18.125;;18.313;;18.313;;11.352;0.066;0;1;0;1;1;;1;;1;;1;;1;;1;;1;;1;;1;0;0;1;
1131908;15.10.2015,01:02:27;Event;18.250;;18.375;;18.125;;18.438;;18.188;;18.125;;18.313;;18.313;;2.198;9.092;0;1;0;1;1;;1;;1;;1;;1;;1;;1;;1;;0;0;0;1;
Summary of Contents for TCW210-H
Page 1: ......
Page 38: ...TCW210 TH R1 2 January 2018 Page 37 Appendix A Fig 1...
