SMA POWER PLANT CONTROLLER - Manual (Page 45)

SMA Solar Technology AG 8 Troubleshooting
Operating Manual PPC-BE-P7-en-13 45
A value specified in the
Modbus profile is not being
transmitted by the
Power Plant Controller 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 Section 7.7, page 33).
The setpoint specification may have been set to local.
Corrective measures:
• Ensure that the setpoint is set to Remote.
Problem Cause and corrective measures