Title: 32 Pumper modbuss teknisk data.pdf.pdf
b) With its present configuration or operating mode, the E-pump is unable to supply the requested data.5. The slave does not react to control actions or to writing of settings.a) CIU 260 is SCADA PIN-code-protected (GeneralStatus register 00029, bit 0: 1), and an incorrect PIN code has been written.RemedyEnsure that CIU 260 has connection to the cellular network. LED1 must be pulsing yellow. If the LED1 signal is incorrect, see section 6. CIM 260 3G/4G cellular Modbus setup for correct installation of the CIM 260.Ensure that the correct slave address is used in the Modbus master poll. See register 00003 SoftwareDefinedModbusAddress (factory value is 00231).Ensure that the correct slave address is used in the Modbus master poll. See register 00003 SoftwareDefinedModbusAddress (factory value is 00231).Either send a restart communications diagnostics command, or restart the E- pump manually.Increase the reply delay in the master, or reduce the "SlaveMinimumReplyDelay" in order to communicate.