Talgil Computing and Control LTD RF-MODULE-45 Manuel D’Utilisation
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In the following example the MASTER is calling RTU 3 which communicates
through a REPEATER:
06:51:48(912) M->X (01)23 00000000(00) TD AA RSSI=39
06:51:48(952) R->S (01)23 00000000(00) TD AA RSSI=53
06:51:49(001) R<-S (01)23 00000000(00) NT OK RSSI=46
06:51:49(041) M<-X (01)23 00000000(00) NT OK RSSI=54
6. The recorded results are stored in text files called rfd0000.txt,
rfd0001.txt, rfd0002.txt etc…Each time we exit and restart the RF EAR
software a new file with a higher index is generated, thus eliminating
the erasure of the previously recorded information. The following rows
are taken from a file of recorded information. Notice that the first row
shows the earliest record and there is exactly 100 milisec between the
calls of the Master to the next RTU.
software a new file with a higher index is generated, thus eliminating
the erasure of the previously recorded information. The following rows
are taken from a file of recorded information. Notice that the first row
shows the earliest record and there is exactly 100 milisec between the
calls of the Master to the next RTU.
New loop: 12:47:18
00:00:34(629) M->X (01)01 00000001(01) TD AA RSSI=66
00:00:34(678) M<-X (01)01 00000000(00) NT OK RSSI=66
00:00:34(729) M->X (01)02 00000010(02) TD AA RSSI=66
00:00:34(778) M<-X (01)02 00000000(00) NT OK RSSI=66
00:00:34(829) M->X (01)03 00000100(04) TD AA RSSI=66
00:00:34(880) M<-X (01)03 00000000(00) NT OK RSSI=66
00:00:34(929) M->X (01)04 00000000(00) TD AA RSSI=66
00:00:34(981) M<-X (01)04 00000000(00) NT OK RSSI=66
********
00:00:34(629) M->X (01)01 00000001(01) TD AA RSSI=66
00:00:34(678) M<-X (01)01 00000000(00) NT OK RSSI=66
00:00:34(729) M->X (01)02 00000010(02) TD AA RSSI=66
00:00:34(778) M<-X (01)02 00000000(00) NT OK RSSI=66
00:00:34(829) M->X (01)03 00000100(04) TD AA RSSI=66
00:00:34(880) M<-X (01)03 00000000(00) NT OK RSSI=66
00:00:34(929) M->X (01)04 00000000(00) TD AA RSSI=66
00:00:34(981) M<-X (01)04 00000000(00) NT OK RSSI=66
********
Each asterisk (*) that follows a communication cycle indicates an
additional cycle which ended with identical results to the previous one.
additional cycle which ended with identical results to the previous one.
1) MASTER
calling SLAVE 23
calling SLAVE 23
2) REPEATER
transfers the call to
SLAVE 23
transfers the call to
SLAVE 23
3) SLAVE 23
responds to the
REPEATER
responds to the
REPEATER
4) REPEATER
transfers the
response to the
MASTER
transfers the
response to the
MASTER