# Enapter Web GUI
# Getting Started
Enapter Electrolyser Web GUI (Graphical User Interface) made for local control and monitoring using a web browser.
Note
Electrolyser EL 2.1 must be updated to firmware 1.6.0 or above.
Warning
Electrolyser Web GUI works over an insecure HTTP connection and was designed for usage in isolated Local Area Networks for Operation, Administration and Management. Please take into account that connection to public networks such as the Internet is not recommended for security reasons.
Check out video describing main functionality of the Web GUI.
# Connections
Warning
If connected device do not have Auto MDI-X (auto crossover) use an Ethernet crossover cable to connect it to Electrolyser EL 4.0.
Connect Electrolyser using one of the methods listed below.
# Single Electrolyser Connection
Note
The DHCP server must be configured and enabled on the PC connected to Electrolyser.
# Single Electrolyser Connection With Router
Note
The DHCP mode must be configured and enabled on the router connected to Electrolyser.
# Multiple Electrolysers Connection
Note
The DHCP mode must be configured and enabled on the router connected to Electrolysers.
# Physical Connection Specification
Parameter | Description |
---|---|
Cable | CAT5 or CAT6 Ethernet cable with RJ45 connectors. Max Distance: 100 meters / 328 ft. |
Speed | 10/100BASE-T. An Ethernet network transmitting at 10 and 100 Mbps. |
# Access The Web GUI
- Find the label with
UCM ID
and PIN code on the back panel of Electrolyser.
- Open the Web browser.
- It is two main ways to access the Web GUI.
- Way 1. Use the
UCM ID
to create a link with.local
hostname likehttp://UCM_ID.local
.
For example:http://02CCF660F6.local
.
Note
mDNS must be enabled to resolve .local
hostname.
Use HTTP protocol.
Warning
It is known issue (opens new window) of using Wi-Fi under Windows with access (name resolution) to the .local
hostname. In case you can not access the Web GUI this way please use a local ethernet connection to Electrolyser or IP address as a hostname.
- Way 2. Use the IP address of Electrolyser.
- In opened page enter
UCM ID
and PIN code.
- Click on the
Login
button to access the Web GUI.
# Layouts
Enapter Electrolyser Web GUI has 7 main layouts:
- The Header Toolbar
- Production Bar
- Events Bar
- Monitoring Sidebar
- Status Sidebar
- Main Configuration Bar
- Dryer Control Network
# The Header Toolbar
Parameter | Description |
---|---|
Reboot | Command to Reboot the device. |
Locate | Command to enable or disable the Locate device functionality.When enabled red, yellow and green LEDs are blinking. |
Logout | Command to Logout from Web GUI. |
Help | Useful links: 1. Our customer service at support@enapter.com. 2. EL 2.1 Documentation. 3. EL 4.0 Documentation. 4. Web GUI Documentation. 5. Modbus Registers. |
# Production Bar
Parameter | Description |
---|---|
Current H2 Production Rate | Current hydrogen production rate corresponding to the percentage value. In NLh. Current production rate can be set in Commands tab in Main Configuration Bar. |
Outlet Pressure | Outlet hydrogen pressure. In bar. |
# Events Bar
Parameter | Description |
---|---|
Type | Type of event. Possible types of events: 1. Warning - Heads-up event which should be taken into account to avoid Error or Fatal Error.2. Error - System Stopped. Recoverable error.3. Fatal Error - System stopped. Unrecoverable error. Hardware repair required. Please contact Enapter support. |
Code | The code of all events for EL 2.1 can be found at Warnings, Error and Fatal Error Codes (opens new window). The code of all events for EL 4.0 can be found at Warnings, Error and Fatal Error Codes (opens new window). |
Name | The name and description of all events for EL 2.1 can be found at Warnings, Error and Fatal Error Codes (opens new window). The name and description of all events for EL 4.0 can be found at Warnings, Error and Fatal Error Codes (opens new window). |
# Monitoring Sidebar
Parameter | Description |
---|---|
State | The main system state of Electrolyser. Possible states: 1. None - Electrolyser is not started.2. Maintenance - Electrolyser is in Maintenance Mode.3. Expert - Special mode to configure Electrolyser.4. Error - Electrolyser has Error. Recoverable event.5. Fatal - Electrolyser has Fatal Error. Unrecoverable event. Please contact Enapter Support.6. IDLE - IDLE process.7. Steady - Electrolysis process in progress.8. Stand by - Electrolyser stops hydrogen production (max pressure reached).9. Blowdown - Service process to blowdown the valves.10. Curve - Service process to check the stack. |
System Substate | Possible System substates: 1. None - Electrolyser is not started.2. Operation - System is operation3. Maintenance - Electrolyser is in Maintenance Mode.4. Expert - Special mode to configure Electrolyser.5. Fatal - Electrolyser has Fatal Error. Unrecoverable event. Please contact Enapter Support.6. Error - Electrolyser has Error. Recoverable event. |
Electrolyser Substate | Possible Electrolyser substate: 1. Curve - Polarization Curve Routine process.2. Blowdown - Blowdown process.3. Halt - System inactivity.4. Maintenance - Electrolyser is in Maintenance Mode.5. IDLE - IDLE process.6. Steady - Electrolysis process in progress.7. Standby - Electrolyser stops hydrogen production (max pressure reached). |
Water Refilling Substate | Possible Refilling substates: 1. None - Electrolyser is not started.2. IDLE - IDLE process.3. Filling - Filling the water tank.4. Draining - Draining the water tank5. Maintenance - Electrolyser is in Maintenance Mode.6. Koh_refilling - Electrolyte refilling started.7. Maintenance_refilling - Filling up in Maintenance Mode.8. Koh_refilling_finish - Electrolyte refilling finished.9. Final_refilling - Water fulfill after finished hydrogen production.10. Demand_refilling - Water fulfill by user's command in Operation Mode.11. Halt - System inactivity.12. Wait_Flushing - Electrolyser waiting for command to flush.13. Flushing - Flushing in progress.14. Service_Refilling - Electrolyser refills water for High Level. |
Service Substate | Possible Service substates: 1. None - Electrolyser is not started.2. Maintenance - Electrolyser is in Maintenance Mode.3. IDLE - IDLE process.4. Blowdown - Blowdown process started.5. Blowdown_stop - Blowdown process stopped.6. Blowdown_restack - Preparation for hydrogen production after Blowdown.7. Halt - System inactivity.8. Calibration - System in Calibration Mode.9. Curve_starting - Polarization Curve Routine started.10. Curve_timeout - Polarization Curve Routine process.11. Curve_data - Polarization Curve Routine process.12. Curve_ready - Polarization Curve Routine process. |
Stack Substate | Possible Stack substates: 1. None - Electrolyser is not started.2. Maintenance - Electrolyser is in Maintenance Mode.3. IDLE - IDLE process.4. Warmingup - Water heating in the water tank.5. Keepingwarm - Keeps heating water and waits to start hydrogen production.6. Hydration - Preparation of the stack for work.7. Rampup1 - Preparation of the stack for work.8. Rampup2 - Preparation of the stack for work.9. Steady - Electrolysis process in progress.10. Purge - Purge from accumulated moisture.11. Rampdown1 - Preparation of the stack to turn off.12. Rampdown2 - Preparation of the stack to turn off.13. Maxpressure - Electrolyser stops hydrogen production (Stand by).14. Halt - System inactivity.15. Rampup_Prestart - Warming up stack and increasing voltage.16. Rampup_Pressurizing - Passing purge and wait for 8 bar pressure for leak check.17. Rampup_Leakcheck - Checking leak during start.18. Rampup_Cutoff - Waiting for power cutoff. |
Heating and Ventilation Substate | Possible Heating and Ventilation substates: 1. None - Electrolyser is not started.2. IDLE - IDLE process.3. Maintenance - Electrolyser is in Maintenance Mode.4. Preheat - Preheating is activated.5. Management - HVAC in management mode.6. Antifrost - Antifrost Routine activated. 7. Halt - System inactivity. |
Recombiner Substate | 1. IDLE - IDLE process.2. Maintenance - Electrolyser is in Maintenance Mode.3. Halt - System inactivity.4. Preheat - Recombiner preheat in progress.5. Warming_Up - Recombiner warming up in progress.6. Ready - Recombiner has warmed up to operating temperature and ready to switch to Steady.7. Steady - Recombiner maintaining the optimum temperature.8. Holding - Recombiner preheat on hold.9. Stop - Recombiner preheat stopped.10. Antifrost - Recombiner antifrost in progress. 11. Concern IDLE - Concern IDLE process. 12. Concern Antifrost - Recombiner concern antifrost in progress. |
Current Production Rate | Current hydrogen production rate. In percent. Current production rate can be set in Commands tab in Main Configuration Bar. |
Inner Hydrogen Pressure | Inner hydrogen pressure. In bar. |
Outlet Hydrogen Pressure | Outlet hydrogen pressure. In bar. |
Water Inlet Pressure | Pressure of the inlet water. In bar.Water Inlet Pressure must be in the range 0.5 - 4 bar. |
Board Temperature | Temperature on the main board of Electrolyser. In Celsius. |
Electrolyte Tank Temperature | Temperature in the water tank of Electrolyser. In Celsius. |
Recombiner Temperature | Recombiner Temperature. In Celsius. |
Downstream Temperature | Electrolyte Temperature after the Stack. In Celsius. |
Electrolyte Age | Number of days passed since last electrolyte replacement procedure. |
Water Tank Level | Water level in the water tank of Electrolyser. Possible water levels in the water tank: 1. Low - When the water level falls this level Electrolyser will go to Fatal Error.2. Medium - Normal operation water level.3. High - Maximum water level for normal operation.4. Very High - The tank is overfilled. When the water level reaches this level Electrolyser will go to Fatal Error (FR_10: Electrolyte level is too high). |
Hydrogen Purity | 99,999% | HIGH PURITY - Hydrogen purity after Dryer. Shown only if the Dryer is connected to the DCN, it is assumed, that the Dryer is also physically connected to the electrolysers and therefore the purity rises to 99,999%.The purity is not a measure value. |
# Status Sidebar
Parameter | Description |
---|---|
State | The main system state of Electrolyser. The description of all possible states can be found in Monitoring Sidebar. |
Status LEDs Indications | For more information please check Status LEDs Indications (opens new window). |
# Main Configuration Bar
Main Configuration Bar
has 3 sub-layouts:
# Commands
# Start / Stop
Remote Start
or Stop
hydrogen production.
# Locate ON / OFF
Command to enable or disable the Locate device
functionality.
When enabled red, yellow and green LEDs are blinking.
# Preheat Electrolyte
Command to start preheating of electrolyte to 45 ℃ to enable quick Ramp-Up. Preheating is terminated when Electrolyser is started.
Remote Start
or Stop
preheating of electrolyte.
# Maintenance Mode
Command to enable or disable Maintenance Mode
.
Maintenance Mode
is used to safely fill and drain the device, as well as to guide you through inspection and other routine maintenance tasks.
# Refilling
Refiling
Electrolyser can be done by turning on the Maintenance Mode
. The water tank must be empty or the electrolyte level must be less than Low Level
.
When Maintenance Mode
enabled and water level < Low Level
you will switch to Electrolyte Refilling Wizard
.
Follow steps in the Electrolyte Refilling Wizard
to refill Electrolyser.
# Draining
Draining
Electrolyser can be done by turning on the Maintenance Mode
. The electrolyte level must be more than Low Level
.
When Maintenance Mode
enabled and water level > Low Level
you will switch to Electrolyte Draining Wizard
.
Follow steps in the Electrolyte Draining Wizard
to drain Electrolyser.
After the Electrolyte Draining Wizard
you will automatically switch to the Electrolyte Refilling Wizard
.
# Reboot
Command to Reboot
the device.
# Force Water Refill
Command to enable Force Water Refilling
.
This command is used to refill the water tank to the High
level.
# Relief Valve Blowdown
Warning
Blowdown Routine for Electrolyser EL 4.0 is disabled due to Safety Board security restrictions.
Command to enable Blowdown Routine
for the next Electrolyser start.
# Current Production Rate
Current hydrogen production rate. In percent.
To set Current Production Rate
:
- Tap on the
Change
button. - In the opened tab you can set the current production rate using range input or enter it using a keyboard.
- Tap on the
Apply
button to setCurrent Production Rate
. - Tap on the
Cancel
button to discard the changes. - Minimum production rate is limited to 60%. More information can be found in Enapter Knowledge Base (opens new window).
# SIF Proof-Tests
Note
SIF Proff-Tests available only for Electrolyser EL 4.0.
SIF Proof-Tests needed to check the board components.
Tap on the Run Test
button to run the test.
For more information check EL 4.0 SIF Proof-Tests Documentation (opens new window).
# Configuration
# Default Production Rate
Default hydrogen production rate. In percent.
Default Production Rate
unlike Current Production Rate
will be saved after Reboot
.
To set Default Production Rate
:
- Tap on the
Change
button. - In the opened tab you can set the current production rate using range input or enter it using a keyboard.
- Tap on the
Apply
button to setDefault Production Rate
. - Tap on the
Cancel
button to discard the changes. - Minimum production rate is limited to 60%. More information can be found in Enapter Knowledge Base (opens new window).
# Outer Pressure Limits
Pressure limits to stop and continue hydrogen production.
To set Outer Pressure Limits
:
- Tap on the
Change
button. - In the opened tab you can change
Restart Outer Pressure
andMax Outer Pressure
. Restart Outer Pressure
- switches Electrolyser back to steady when pressure falls less this value. Must be <Max Outer Pressure
.Max Outer Pressure
- reaching this pressure switches Electrolyser to stand by and stops hydrogen production. Must be < 37.5 bar and >Restart Outer Pressure
.- Tap on the
Apply
button to setOuter Pressure Limits
. - Tap on the
Cancel
button to discard the changes.
# Ethernet Settings
By default the DHCP is enabled.
If you want to change Ethernet settings
please follow these steps:
- Tap on the
Change
button. - In the opened tab you can change the following ethernet settings:
- IP Address
- Netmask
- Gateway IP
- Tap on the
Apply
button to changeEthernet settings
. - Tap on the
Cancel
button to discard the changes.
# Safety Heartbeat
Safety Heartbeat
is a periodic signal generated by Enapter Gateway or any Modbus master device (i.e PLC) to indicate a continuous connection with Electrolyser.
To set Safety Heartbeat
for Enapter Gateway or any Modbus master device:
- Tap on the
Change
button. - In the opened tab you can set Safety Heartbeat timeouts. The value must be in seconds.
- Tap on the
Apply
button to set Safety Heartbeat timeouts. - Tap on the
Cancel
button to discard the changes. - To disable
Safety Heartbeat
for Enapter Gateway or any Modbus master device timeouts must be set to 0.
# Syslog Configuration
Note
Electrolyser EL 2.1 must be updated to firmware 1.8.0 or above.
Syslog Configuration
can be enabled to receive system logs.
If you want to change Syslog Configuration
please follow these steps:
- Tap on the
Change
button. - In the opened tab you can change the following Syslog parameters:
- IPv4 Address - default
255.255.255.255
- UDP Port - default
514
- Severity - default
0
0
- Disable1
- Fatal Errors2
- Fatal Errors and Errors3
- Fatal Errors, Errors and Warnings4
- Fatal Errors, Errors, Warnings and Notices5
- Fatal Errors, Errors, Warnings, Notices and Debug Messages
- IPv4 Address - default
- Tap on the
Apply
button to changeSyslog Configuration
. - Tap on the
Cancel
button to discard the changes.
# Elevation Compensation
Note
Electrolyser EL 2.1 must be updated to firmware 1.9.0 or above.
Elevation setpoint of Electrolyser location. Helps to compensate pressure sensors values.
If you want to set elevation setpoint please follow these steps:
- Tap on the
Change
button. - In the opened tab enter the setpoint in meters.
- Tap on the
Apply
button to change elevation setpoint. - Tap on the
Cancel
button to discard the changes.
# System Time Configuration
Note
Electrolyser EL 2.1 must be updated to firmware 1.8.0 or above.
Warning
System Time Configuration
disabled if Electrolyser connected to Enapter Cloud.
Set system's UTC date & time.
If you want to change System Time Configuration
please follow these steps:
- Tap on the
Change
button. - In the opened tab you can change the following parameters:
- System Date
- System Time
- Tap on the
Apply
button to changeSystem Time Configuration
. - Tap on the
Cancel
button to discard the changes. - Or you can synchronize System Date and System Time with your browser by clicking on the
Sync with your browser time
button.
# System Parameters
Parameter | Description |
---|---|
Model | Model of Electrolyser. Must be EL21 or EL40 . |
Firmware Version | Current firmware version of Electrolyser (Ex: 1.6.0-r2.release ). |
Firmware Build Unique ID | Firmware build unique ID (Ex: 219560661 ). |
Device ID | Device ID - unique, non zero integer value (Ex: 2418578571 ). |
Device UUID | Device UUID - unique UUID (Ex: 00078000-2912-123B-B04E-999123543231 ). |
Chassis Serial Number | Chassis serial number, configured on the factory (Ex: AA2101019SPI ). |
Stack Serial Number | Stack's serial number, configured on the factory (Ex: 23E21011PI ). |
Product Code | Product code, defined eFuses and configuration (Ex: ELE210535A2AXV01-03 ). |
eFuse | Board's configuration stored in one time programming memory (Ex: 2.0 R1.0 ). |
UCM Version | Current firmware version of the UCM (Ex: 1.8.0-rc.12.88300 ). |
Ethernet MAC address | Ethernet MAC address unique ID (Ex: 00:80:E1:4F:92:76 ). |
UCM ID | UCM ID - UCM's unique ID (Ex: 02CCF660F6042FB1447E5B020E6744FCC325A5F9 ). |
Wi-Fi MAC address | Wi-Fi MAC address unique ID (Ex: C8:2B:96:A8:F5:2C ). |
# Dryer Control Network
Note
Electrolyser EL 2.1 must be updated to firmware 1.8.0 or above.
Warning
To update Dryer's firmware using Electrolyser Web GUI Electrolyser EL 2.1 must be updated to firmware 1.9.0 or above.
Warning
To update Water Tank's firmware using Electrolyser Web GUI Electrolyser 2.1 must be updated to firmware 1.10.0 or above.
Parameter | Description |
---|---|
Dryer Control Network | Status of the network.CREATING - the network creating is in progress.INITIALIZING ERROR - the network creating failed.HEALTHY - the network is online.DEGRADED - the network has a warning.DOWN - the network is offline. |
DCN ID | Mesh network unique ID. |
Electrolyser | The list of Electrolysers (up to 5) connected to the Dryer Control Network. You can also check online/offline status of Electrolysers. |
Electrolyser Device ID | UCM ID of Electrolyser. |
Dryer | State of Dryer. The list of states 2.1 can be found on Dryer 2.1 page. The list of states can be found on Dryer 2.0 page. |
Dryer Device Details | The list of all details of Dryer.Device ID - unique, non zero integer value (Ex: 1FBEFF813F ).Commands to Dryer. List of events - Two first events of Dryer.Show all - The list of all events of Dryer.Firmware - Firmware version of Dryer and Dryer's UCM.Update - Wizard to update Dryer's firmware. Check this instruction for more information.Input pressure - The pressure of the hydrogen on the input line of Dryer. In bar.Output pressure - The pressure of the hydrogen on the output line of Dryer. In bar.Temperature of cartridge 0 - Temperature of cartridge 0. In Celsius.Temperature of cartridge 1 - Temperature of cartridge 1. In Celsius.Temperature of cartridge 2 - Temperature of cartridge 2. In Celsius.Temperature of cartridge 3 - Temperature of cartridge 3. In Celsius. |
Dryer Commands | Commands to Dryer. |
Water Tank | State of Water Tank. The list of states can be found on Water Tank 2.1 page. |
Water Tank Device Details | The list of all details of Water Tank.Device ID - unique, non zero integer value (Ex: 1FBEFF813F ).Commands to Water Tank. List of events - Two first events of Dryer.Show all - The list of all events of Water Tank.Firmware - Firmware version of Water Tank and Water Tank's UCM.Update - Wizard to update Water Tank's firmware. Check this instruction for more information.Water level - Water level in Water Tank. In Liters.Inlet temperature - Temperature of inlet water. In Celsius.Tank temperature - Temperature of water in Water Tank. In Celsius.Conductivity - Conductivity of water in Water Tank. In μS/cm. |
Water Tank Commands | Commands to Water Tank. |
How To Delete? | Instructions how to delete the Dryer Control Network. |