Panasonic GM1 Series Reference Manual

No. Name Function(10) Mode selector switchUsed to change the mode to RUN or STOP.Regardless of whether the switch is set to RUN or STOP, the modecan be switched through remote operation from the GM Programmer.When power is turned ON, it operates in the mode set on the switch.(11) DIN rail attachment part This is the part which is attached to the DIN rail.(12) Unit connector This is a connector to which each expansion unit is connected.An end unit is fitted when the unit is shipped.(13)Dip switchesSW1:Do not change the setting. It is set to ON as the factory default.SW2: Reset bitThis is the switch used to reset the devices.If the power supply is turned ON with the mode selector switch set toSTOP and the reset bit set to ON, the “Device reset (GM1initialization)” function is implemented.(Note 2)(14) DIN hook Used to fix the Controller to a DIN rail(15) COM port terminal Serial (RS-232C) connector(16) Power supply connector 24 V DC power supply connector(Note 1) Do not apply an excessive force to the card cover when opening or closing it or when the cover is leftopen.Otherwise, the cover attachment part will be deformed to cause malfunction in the cover switchmounted inside the product.(Note 2) For details on the device reset function, refer to "8.1 Device Reset by GM1 Controller Operation".■ Names and functions of operation monitor LEDsNo. Name LED color Function(1) Power BlueIndicates the power state of the unit.Lit: Power supply of the unit is started normally.Unlit: Power is not supplied. Or, there is an error in the power supplyto the system.(2) Alarm RedIndicates that an alarm has occurred in the system.Lit: System errorUnlit: Normal(3) RUN Green Indicates the operating state of the application.RUN (Lit) and STOP (Unlit): The application is in the operating state.RUN (Unlit) and STOP (Lit): The application is in the stopped state.RUN (Unlit) and STOP (Unlit): No application exists.(4) STOP Green3.1 Names and Functions of Components of the GM1 Controller3-6 WUME-GM1H-02