BGS2T RS232 A200 DCD not working | Telit Cinterion IoT Developer Community
November 10, 2023 - 4:19pm, 30 views
HI,
I purchased a THALES BGS2T RS232 A200 module but I have problems with the DCD control. The line is never activated.
This didn't happen with the A100 version.
Below are the settings:
ACTIVE PROFILE:
E0 Q0 V1 X4 &C1 &D2 &S0 \Q0
S0:000 S3:013 S4:010 S5:008 S6:000 S7:060 S8:000 S10:002 S18:000
+CBST: 7,0,1
+CRLP: 61,61,78,6
+CR: 0
+FCLASS: 0
+CRC: 0
+CMGF: 0
+CNMI: 0,0,0,0,1
+ICF: 3
+ILRR: 0
+IPR: 9600
+CMEE: 0
^SMGO: 0.0
+CSMS: 0,1,1,1
^SACM: 0,"000000","FFFFFF"
^SLCC: 0
^SCKS: 0.1
^SSET: 0
+CREG: 0.1
+CLIP: 0.1
+CAOC: 0
+COPS: 0.0,"I TIM"
+CGSMS: 3
Cinterion
BGS2-W
REVISION 04.500
Can You help us?
Regards
Hello,
This is unfortunately a know behavior of BGS2T RS232 Rel.2 terminal, described in the PCN document for this terminal.
BGS2 rel 1 was replaced by BGS2 rel 4.5 module due to the end of life of certain memory components.
And because of hardware differences, the modem DCD, DTR and DSR lines are no longer available on RS232 sub-D connector.
Other RS232 port functionality is not impacted and the 2G network registration algorithm is improved over the previous version.
If any of the DCD, DTR and DSR lines are needed, then we recommend using the EGX81-W RS232 or EGX82-W USB terminal instead.
Best regards,
Bartłomiej