Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

8 Operation8.11.2 Warning Output (/WARN)8.11.2 Warning Output (/WARN)TypeSignalName• Related ParametersThe following parameter is used to select the alarm code output.8.11.3 Running Output Signal (/TGON)• Related ParameterConnectorPin NumberSettingMeaningOutput /WARN Must be allocated ON (high level) Normal stateOFF (low level) Warning stateThis output signal displays warnings before an overload (A.710) or regenerative overload (A.320) alarm is output.For use, the /WARN signal must be allocated with parameter Pn50F. For details, refer to 7.3.3 Output Circuit Signal Allocation.ParameterDescriptionPn001 n.0 Outputs alarm codes alone for alarm codes ALO1, ALO2, and ALO3.n.1 Outputs both alarm and warning codes for alarm codes ALO1, ALO2, and ALO3, and outputsan alarm code when an alarm occurs.• Refer to 8.11.1 Servo Alarm Output (ALM) and Alarm Code Output (ALO1, ALO2, ALO3) for alarm code descriptions.• Refer to 10.1.2 Warning Display for the ON/OFF combinations of ALO1, ALO2, and ALO3 when a warning code is output.TypeSignalNameConnectorPin NumberOutput /TGON CN1-27, 28(Factory setting)SettingON (low level)OFF (high level)MeaningServomotor is operating (Motor speed is above the settingin Pn502).Servomotor is not operating (Motor speed is below thesetting in Pn502).This signal is output to indicate that the servomotor is currently operating above the setting in parameter Pn502.The /TGON signal can be allocated to another output terminal with parameter Pn50E. For details, refer to 7.3.3 Output CircuitSignal Allocation.• IMPORTANT• If the brake signal (/BK) and running output signal (/TGON) are allocated to the same output terminal, the /TGON signalwill go to low level at the speed at which the movable part drops on the vertical axis, which means that the /BK signal willnot go to high level. (This is because signals are output with OR logic when multiple signals are allocated to the same outputterminal.). Always allocate /TGON and /BK signals to different terminals.Pn502 Rotation Detection LevelSpeed Position TorqueSetting Range Setting Unit Factory Setting Setting Validation1 to 10000 min -1 20 ImmediatelySet the range in which the running output signal (/TGON) is output in this parameter.When the servomotor rotation speed is above the value set in the Pn502, it is judged to be servomotor rotating and the runningoutput signal (/TGON) is output. The rotation detection signal can also be checked on the digital operator. For details,refer to 7.1.4 Status Display and 7.4.1 List of Monitor Modes.8-78