YASKAWA SI-ES3 Installation Manual

Also see for SI-ES3: Installation manual Technical manual

Contents

4 EtherCAT Option Components10 YASKAWA TOEPYEUOEC101A EtherCAT Option Installation Manual◆ EtherCAT Option Status LEDsThe EtherCAT Option has four LEDs that indicate the communication status. The indications conform withDS303, Part 3: Indicator Specification.■ LEDs L/A OUT and L/A IN: Ethernet Link/Activity 1 and 2The Link/Activity indicators show the status of the physical link and show activity on the link period.LED Color Display MeaningLink Activity 1/2 – Off No link. The communication cable is not physically connected. The communication con-troller is not started up.Green On The module is connected to Ethernet. A communication cable is physically connected, butno data is being exchanged.Green Flickering There is traffic on Ethernet, data is being exchanged.■ RUN LEDA green lit RUN LED indicates the status of the communication network state machine.A red lit RUN LED is only used by the NOID firmware loader.LED Color Display MeaningRUN – Off The device is in Init state.Green Blinking The device is in Pre-Operational State.Green Single flash The device is in Safe-Operational State.Green On The device is in Operational State.Red Blinking(1 Hz or 6 Hz)The Option BOOT or APP firmware is executing the NOID firmware loader.1 Hz: Firmware loader protocol in IDLE state (waiting for commands from the drive)6 Hz: Firmware loader protocol is processing commands■ ERR LEDThe red error LED indicates the presence of any errors.LED Color Display MeaningERR – Off No link. The communication option card is in working condition.Red Blinking General configuration error.Single flash The slave device application has changed the communication state autonomously: The pa-rameter "Change" in the AL status register is set to 01 (Hex): change/error.Double flash The sync manager watchdog time out has occurred.On Possible causes:1: A Process Data Interface error has occurred, the NOID application interface has failed.2: An option card FATAL event has occurred (system has stalled execution, see object4000 (Hex) for the cause).Blinking(1 Hz or 6 Hz) The option BOOT or APP firmware is executing the NOID firmware loader.1 Hz: Firmware loader protocol in IDLE state (waiting for commands from drive)6 Hz: Firmware loader protocol is processing commands