![SMA CLUSTER CONTROLLER Скачать руководство пользователя страница 106](http://html1.mh-extra.com/html/sma/cluster-controller/cluster-controller_user-manual_1294244106.webp)
Modbus
Problem
Cause and corrective measure
The Cluster Controller cannot be ac-
cessed by the Modbus client.
The required Modbus server is not activated.
Corrective measures:
• Activate the required Modbus server (see
The correct IP address for the Cluster Controller is not set
in the Modbus client.
Corrective measures:
• Read off the IP address of Cluster Controller (see
• Ensure that the correct IP address for the
Cluster Controller is set in the Modbus client (see
manual from manufacturer).
The Modbus profile contains mea-
sured values that are not supported by
the SMA device.
The Modbus configuration may be incorrect.
Corrective measures:
• Check the Modbus configuration using the
assignment tables and adjust if required (see the
Technical Description "
"SMA CLUSTER CONTROLLER Modbus® Interface"
").
The Cluster Controller does not re-
spond within the response time speci-
fied by the Modbus client.
The Modbus configuration may be incorrect.
Corrective measures:
• Check the Modbus configuration using the
assignment tables and adjust if required (see the
Technical Description "
"SMA CLUSTER CONTROLLER Modbus® Interface"
").
The Cluster Controller does not trans-
mit a value specified in the Modbus
profile to the devices in the system.
The Modbus configuration may be incorrect.
Corrective measures:
• Check the Modbus configuration using the
assignment tables and adjust if required (see the
Technical Description "
"SMA CLUSTER CONTROLLER Modbus® Interface"
").
18 Troubleshooting
SMA Solar Technology AG
User Manual
ClusterController-BA-en-15
106
Содержание CLUSTER CONTROLLER
Страница 1: ...User Manual SMA CLUSTER CONTROLLER ClusterController BA en 15 Version 1 5 ENGLISH...
Страница 113: ......
Страница 114: ...SMA Solar Technology www SMA Solar com...