Title: 36 Siemens GDB181-MO.pdf.pdf
A factory reset by push-button leads to a reset of all parameters as described in the section 6.1 to the OEM default values. Since these values can be set by the OEM, they are not necessarily the same as the Siemens factory settings. All other parameters, especially the bus parameters, are reset to Siemens factory settings. VAV Compact Controllers can also be reset by the VAV handheld tool AST20 or over bus. Please refer to the corresponding operating manual / technical basics.2.4.3 Addressing by push-buttonWhen using the AST20 handheld tool or the ACS941 PC tool, all bus parameters as well as most VAV controller parameters (VAV control parameters and actuator parameters) can be set.The address of the VAV Compact Controller can be set without a separate tool by using the push-button and LED.VAV Compact Controller Modbus RTUA6V10631862_en--_d 2019-09-13Set new addressExamplesSiemens Smart InfrastructureColors1-digits: red10-digits: green100-digits: orangeExample for address 124: