EG_GenPro2xe_1003_UG_005_UK
Page 27 / 63
Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCO&GENER reserves the right to make any modifications.
Dct_427_00
5.3 Modem leds
5.3.1 Without library
The GenPro 2xe does not contain any library. The led is off.
5.3.2 With EGM standard library
The led remains off.
5.3.3 The application ERCO & GENER EasePro-01
This application is currently under development. Contact us.
5.3.4 The owner application
The GenPro 2xe contains your application. The led status depends on your parameters.
5.4 Echo function of the deactivated AT commands
The modem contains the EGM standard library (see the documents "EG_EGM_CL_xxx_yy" of ERCO &
GENER) in this case, if no echo is returned when entering an AT command, it means that:
- the "local echo " of your communication software (like Hyperterminal) is not activated,
- the echo function of the modem has been deactivated.
The echo function can be set with the command
ATE
; it requires a back-up with the command
AT&W
.
To activate the echo function of the modem, enter the command
ATE1
.
When sending AT commands to the modem using a communication software, it is recommended to:
- Deactivate the "local echo" parameter in your communication software (like Hyperterminal),
- Activate the echo function of the modem (the command
ATE1
).
For a communication Machine to Machine with the modem, it is recommended to deactivate the echo
function of the modem (the command
ATE0
) in order to avoid the CPU receiving redundant responses.
For more information about the
ATE
commands, see the document "EG_EGM_CL_xxx_yy" of ERCO &
GENER.
