Siemens SIMATIC FDE Gateway V1.1 Equipment Manual page 59

Example: Setting - only digital input
[
{
},
]
Explanation
The value under "VALUE" corresponds to the state of the digital input:
• Value: 1: Input voltage.
• Value: 0: No input voltage.
Example: Setting - only digital output
If only the digital output is activated, the state corresponds to the published value of the
DIGITAL_OUTPUT application.
Example: Setting - only of analog input current (0 - 20 mA): active
[
{
SIMATIC FDE Gateway V1.1
Equipment Manual, 12/2023, A5E52683268-AE
"app": "DIGITAL_INPUT",
"parameters": {
"SIGNAL_NAME": {
"value": "digital_input_signal",
"type": "string"
},
"VALUE": {
"value": 1,
"type": "int8_t"
}
}
"app": "ANALOG_INPUT",
"parameters": {
"SIGNAL_NAME": {
"value": "analog_input_voltage",
"type": "string"
},
Software and commissioning
6.5 MQTT payload examples
59