Access Via Modbus; Multi-Function Button - Kaco blueplanet 87.0 TL3 Manual

CAUTION
Damage to the device from faulty power supply
The update can fail if the power supply is interrupted during the update process. Parts of the software or of
the device itself may be damaged.
› Never disconnect the DC and AC power supply for or during a firmware update.
› Do not remove the USB stick during the firmware update.
NOTE
The firmware update can take several minutes. The "Operating" LED flashes during the update process.
The device may restart several times as required.
Performing a firmware update
↻ Ensure that the power supply is connected.
1 Connect the USB stick to the device.
ð The message appears on the web interface: "Please select firmware package".
2 If you would like to perform the update, press the "Yes" button. If "No", pressing the "Enter" button cancels the
update process and the device goes into feed-in mode.
ð The device begins the update.
- During the update procedure, the message "WARNING: Firmware update is in progress, DO NOT TURN OFF THE
POWER! The inverter will restart automatically after firmware update finished." appears. The update has been
imported in full when the message "Firmware update has finished. Please remove USB stick to restart!" appears.
3 When an error occurs, the update process must be repeated.
9.7

Access via Modbus

NOTE
In order to make use of the Modbus functionality, we recommend using the "SunSpec-Modbus-Interface"
specification we have made available for the firmware version installed on your device.
Follow the description in the document "Modbus-Protokol.pdf" in order to use the two Excel files with a
high level of process reliability.
↻ Firmware version of device is identical to the specifications of the Sunspec® Modbus®.
1 Enable the entry Network – Modbus TCP - Operation mode / Network services – Modbus TCP
- Operation mode in the menu on the device or on the web interface.
2 If necessary, allow write access.
3 Set up the Port for access. [Default: 502]
» Access via Modbus enabled.
9.8

Multi-function button

The two multi-function buttons on the underside of the device allow new firmware to be loaded on site, configurations to
be loaded, network parameters to be reset and the device to be connected to and disconnected from the grid.
LB
1
Fig. 62: Control elements on underside of device
1 Multi-function button on left
Page 66
RB
3
2
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
3 Multi-function button on right
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3