Table of Contents
Advertisement
2 Operating elements, Connections and function indicators
2.1 Internal components of the device
2.2 Service button
Resetting to factory
setting
Outputting the
firmware version
during booting
2.3 DIP Switch
ZDUE-GPRS-PLUS-VI
Operating elements, Connections and function indicators
To insert the SIM card and to change the device settings via DIP switch, the
device must be opened. The following diagram provides an overview of the
internal components of the device that are important for the user:
The service button (see 2.1, (7)) can be used both to reset all device
parameters to the factory setting, and as a simple way to read their firmware
version. The service button is only effective in meter mode.
Pressing the service button once and holding it for more than five seconds
in ongoing operation deletes the parameterisation set in the device via
EN62056-21 commands. When the button is released the ZDUE-GPRS-
PLUS-VI is restarted, and when it boots it adopts the settings according to
firmware defaults.
If the service button is held down during switch-on, the ZDUE-GPRS-
PLUS-VI outputs the current firmware version of the device via the serial
interface.
The data format of the connected terminal softare has to be set to 19200
Baud 8N1.
The DIP switch allows toggling between Meter Mode and AT-Mode. Refer to
chapter 5.
1
GSM Status/Error LED
2
Status-LED
3
Service connector
4
DIP switch
5
SIM card holder
6
SMA antenna connector
7
Service button
8
Terminal block (RS485)
9
RS232 interface
I0
Terminal block
11
Current Loop LED
Page 13 of 63
Advertisement
Table of Contents
