YASKAWA ELECTRIC TOBP C730600 42D 1000-Series Option SI-P3 Installation Manual 256 Related Parameters6 Related ParametersThe following parameters are used to set up the drive for operation with the option.Confirm proper setting of all parameters in Table 8 before starting network communications.Table 8 Related ParametersNo.(Addr. Hex) Name Description Valuesb1-01(180)<1>Frequency ReferenceSelection 1Selects the frequency reference input source.0: Operator - Digital preset speed d1-01 to d1-171: Terminals - Analog input terminal A1 or A22: MEMOBUS/Modbus communications3: Option4: Pulse Input (Terminal RP)Default: 1Range: 0 to 4(Set to 3 forSI-P3)b1-02(181)<1>Run Command Selection 1Selects the run command input source.0: Digital Operator - RUN and STOP keys1: Digital input terminals S2: MEMOBUS/Modbus communications3: OptionDefault: 1Range: 0 to 3(Set to 3 forSI-P3)F6-01(3A2)Communications ErrorOperation SelectionDetermines drive response when a bUS error isdetected during communications with the option.0: Ramp to Stop1: Coast to Stop2: Fast-Stop3: Alarm Only <2>4: Alarm and Run at d1-04 <2> <3> <4>5: Alarm and Ramp to stop <3> <4>Default: 1Range: 0 to 5F6-02(3A3)External Fault from Comm.Option Detection SelectionSets the condition for external fault detection (EF0).0: Always detected1: Detected only during operationDefault: 0Range: 0, 1F6-03(3A4)External Fault from Comm.Option Operation SelectionDetermines drive response for external fault input(EF0) detection during PROFIBUS communication.0: Ramp to Stop1: Coast to Stop2: Fast-Stop3: Alarm Only <2>Default: 1Range: 0 to 3F6-06(3A7)<5>Torque Reference/TorqueLimit Selection from Comm.Option0: Torque reference/torque limit via networkcommunications are disabled.1: Torque reference/torque limit via networkcommunications are enabled. <6>Default: 0Range: 0, 1F6-07(3A8)Multi-Step Speed Enable/Disable Selection whenNefRef/ComRef is Selected0: Multi-step speed reference disabled (F7functionality)1: Multi-step speed reference allowed (V7functionality)Default: 0Range: 0, 1