39 © Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49VCHAPTER 4 TROUBLESHOOTINGSymptoms Cause RemedyControl output (OSSD1 / 2) is not turned ON.This device is connected to the SF4B /SF4B series. Disconnect this device.Symptoms Cause RemedySafety output 1 / 2 isnot turned ON. This device is connected to the SF-C14EX. Disconnect this device.Error indication Cause RemedyThe fixed blanking function is set in alllights received / all lights blocked condi-tion, or the muting function is set in alllights received condition.# * & lights received / all lights blocked condition,or the muting function in all lights receivedcondition.The copy function is used for the units"& % $& $each other (the number of sensors / thenumber of beam channels / model No. isnot same).Use the copy function for the units having % $& In the copy function, download the datawithout uploading. Upload the data before downloading.The password does not match. Input the correct password. In case you for-get the password, contact us. (Note)Sensor communication error 1(Model No. is wrong)Connect this device to SF4B / SF4Bseries.Sensor communication error 2Wrong wiring between the emitter andreceiver.Connect the emitter and receiver correctly.Sensor communication error 3Effect from noise or failure of internalcircuitCheck the noise state around the SF4B /SF4B series.Failure of EEPROM in this device.(Failure on device) Contact us.Failure of EEPROM in this device.(Failure on EEPROM data) Contact us.Note: The factory setting of the SF4B / SF4B series password is “0000.”If this device does not work, press ENTER key or CANCEL key one minute after pressing ENTERkey.If the device does not work correctly after checking the items above, please consult us.
