# Data Collected by Enapter Cloud
The following list contains all telemetry values collected into Enapter Cloud.
| Variable | Description |
|---|---|
errors | Error |
warnings | Warning |
system | Control board status |
waterrefilling | Water refilling status |
stack | Stack status |
state | Overall device status |
electrolyser | Electrolyser status |
service | Service mode status |
start_button | Start button status |
locate | Locate device mode status |
leds | LEDs status |
heap_free | Free RAM |
log_loss | Loss log messages |
ucm_loss | Loss of packages between UCM and EL 2.1 |
board_temperature | Control board temperature |
mcu_temperature | Microcontroller temperature |
voltage_12 | Voltage on 12 V contact |
voltage_24 | Voltage on 24 V contact |
voltage_5 | Voltage on 5 V contact |
lifetime | Total time which a system is power up (seconds) |
h2_total | Total hydrogen produced (NL) |
h2_flow | Current hydrogen flow (NL/hour) |
stack_runtime | Current stack runtime (seconds) |
stack_cycles | Stack Start/Stop cycles quantity |
F103A_in_rpm | Electrolyte cooler fan speed (rpm) |
F103A_out_power | Electrolyte cooler fan power (on/off) |
F103A_out_pwm | Electrolyte cooler fan pwm (%) |
F104B_in_rpm | Air circulation fan speed (rpm) |
F108C_in_rpm | Electronic compartment cooling fan speed (rpm) |
F108C_out_pwm | Electronic compartment cooling fan pwm (%) |
FM106_in_lmin | Electrolyte flow rate (L/min) |
H102_out_power | Electrolyte heater power (on/off) |
HASS_in_a | Stack current (A) |
HASS_in_v | Stack current (V) |
LSH102B_in | High electrolyte level (on/off) |
LSHH102A_in | Very high electrolyte level (on/off) |
LSL102D_in | Low electrolyte level (on/off) |
LSM102C_in | Medium electrolyte level (on/off) |
P107_out_power | Process pump power (on/off) |
P107_out_v | Process pump voltage (V) |
PSH102_in | Electrolyte tank pressure switch (on/off) |
PSHH101B_in | Very high hydrogen pressure switch (on/off) |
PSU_in_v | Stack PSU voltage signal (V) |
PSU_out_power | Stack PSU relay control (on/off) |
PSU_out_v | Stack PSU control signal (V) |
PT101A_in_bar | Inner hydrogen pressure (bar) |
PT101A_in_v | Inner hydrogen pressure raw sensor value (V) |
PT101C_in_bar | Outer hydrogen pressure (bar) |
PT101C_in_v | Outer hydrogen pressure raw sensor value (V) |
PT105_in_bar | Water inlet pressure (bar) |
TSH106_in | Downstream high temperature switch (on/off) |
TSLL102B_in | Very low electrolyte temperature switch (on/off) |
TT102A_in_c | Electrolyte temperature (°C) |
TT106_in_c | Downstream temperature (°C) |
V101_out_open | Purge line solenoid valve (open/closed) |
V105_out_open | Water refilling solenoid valve (open/closed) |
WPS104_in | Chassis water presence switch (on/off) |
DRYCONTACT_in | Dry contact (on/off) |