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Monitoring via Modbus (view source)
Revision as of 15:45, 11 December 2017
, 15:45, 11 December 2017no edit summary
==Setting router values==
==Setting router values==
The Modbus daemon also supports the setting of some system parameters. To accomplish this task the '''modbus write''' command is used. System related parameters and how to use them are described below. The register number specifies from which register to start writing the required values. All commands, except “Change APN”, accepts only one input parameter. For the APN the number of input registers may vary. The very first byte of APN command denotes the number of SIM card for which to set the APN. This byte should be set to 1 (in order to change APN for SIM card number 1) or to 2 (in order to change APN for SIM card number 2).
{| class="wikitable"
|+
! style="width: 425px; background: black; color: white;" | Value to set
! style="width: 425px; background: black; color: white;" | Description
! style="width: 425px; background: black; color: white;" | Register number
! style="width: 425px; background: black; color: white;" | Register value
|-
! style="text-align: left; vertical-align: top;" | Digital output 1 (on/off)
| style="text-align: left; vertical-align: top;" | Change the state of the digital output number 1
| style="text-align: left; vertical-align: top;" | 201
| style="text-align: left; vertical-align: top;" | 1/0
|-
! style="text-align: left; vertical-align: top;" | Digital output 2 (on/off)
| style="text-align: left; vertical-align: top;" | Change the state of the digital output number 2
| style="text-align: left; vertical-align: top;" | 202
| style="text-align: left; vertical-align: top;" | 1/0
|-
! style="text-align: left; vertical-align: top;" | Switch WiFi (on/off)
| style="text-align: left; vertical-align: top;" | Allows to switch WiFi on or off
| style="text-align: left; vertical-align: top;" | 210
| style="text-align: left; vertical-align: top;" | 1/0
|-
! style="text-align: left; vertical-align: top;" | Switch mobile data connection (on/off)
| style="text-align: left; vertical-align: top;" | Turns mobile data connection on or off
| style="text-align: left; vertical-align: top;" | 211
| style="text-align: left; vertical-align: top;" | 1/0
|-
! style="text-align: left; vertical-align: top;" | Switch SIM card (SIM1, SIM2, SIM1->SIM2 and SIM2->SIM1)
| style="text-align: left; vertical-align: top;" | Allows to change SIM card in use, 3 possible options are supported
| style="text-align: left; vertical-align: top;" | 212
| style="text-align: left; vertical-align: top;" | 0/1/2
|-
! style="text-align: left; vertical-align: top;" | Change APN
| style="text-align: left; vertical-align: top;" | Allows to change APN
| style="text-align: left; vertical-align: top;" | 213
| style="text-align: left; vertical-align: top;" | APN code
|-
! style="text-align: left; vertical-align: top;" | Reboot
| style="text-align: left; vertical-align: top;" | Reboots the router
| style="text-align: left; vertical-align: top;" | 220
| style="text-align: left; vertical-align: top;" | 1
|-
|}