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Switch Definitions awl SW2 Pole Description Function Pole Description Function 1 Address 0 1 Fault Shut down For M/S and AC only. When ON an Abnormal condition on any controller it will shut down all STPs 2 Address 1 Controller Addressing switches for 2 Unused Unused Switch 3 Address 2 use with Master/Slave and 3 Master/Slave** ON for Master controller Alternating Circuit configurations OFF for Slaves and Stand Alone 4 Address 3 See Table 1 4 Alternating ON for Master Controller Circuit" OFF for Slaves and Stand Alone 5 Address 4 5 Extended Run ON disables Extended Run Fault Disable* OFF Extended Run detection active 6 Fault Read out" ON Displays the last 5 abnormal 6 Unused conditions the controller encountered 7 Bypass* ON Bypasses diagnostics for 10 7 Unused minutes.Use as Troubleshooting aid Unused switches 8 Auto Restart* When ON,controller will attempt to 8 Unused i restart STP with Empty Tank error when hook signal is applied. .®V�e Lm "See trouble shooting guide for detailed description Table 2 **See Figure 1 for configuration switch settings APR 19 2016 Selectable features to aid Troubleshooting l i't'��wt\ ICF t" See Figure 1 for location and See Switch Definitions table for brief description of the following features: ,��v tf� Fault Read Out Mode(SWI, Pole 6) With this mode selected, switch in the ON position, the controller will display the last 5 abnormal conditions it encountered. The controller will beep once and then the red LED will flash the most recent abnormal condition. It will then beep twice and the red LED will flash the second to last abnormal condition. The controller will follow this sequence through 5 beeps and then repeat the sequence. It will continue to repeat the sequence while in this mode. If there is less then 5 abnormal conditions the controller will continue the beep sequence but the red LED will not flash after the beep. With the appropriate equipment the last 5 abnormal conditions can be read through the RS485 port. Bypass Mode(SW1, Pole 7) With this mode selected, switch in the ON position,the controller will operate as a standard control box. It will not indicate or shut down any abnormal condition with the exception of an over current condition (short or locked rotor). The controller will stay in this mode for 10 minutes. After the 10 minutes the controller will revert to its normal operation. Pushing the reset button will allow it to run another 10 minutes in the Bypass mode. Auto Restart Mode(SW1, Pole 8) With this mode selected, switch in the ON position, If the controller detects an empty tank/under load condition, it will shut down the pump and it will attempt to start the pump when a hook signal is removed and reintroduced to the controller. If the empty tank condition is still present the controller will shut down the pump. If the empty tank condition is corrected (tank is refilled)the controller will run the STP and clear the abnormal condition. In M/S configuration, if the Master is in the under load condition, it will wait until the Slave controller calls for help before attempting to restart. Fault Shutdown Mode(SW2, Pole 1) For Master-Slave and Alternating Circuit configurations only, this mode only needs to be selected on the Master controller. When this mode is selected, switch in the on position,the entire system will shutdown if any of the controllers, Master or Slaves, detect an abnormal condition. The system will not run until the abnormal condition is corrected and the reset button is pushed or the Fault Shutdown mode switch is turned off and the reset button is pushed. Extended Run Disable(SW2, Pole 5) This switch,when in the ON position, will disable the Extended Run Fault detection of the STP-SCI. The Extended Run Fault will shut off the STP if it has been running for 60 minutes without a change in product flow. A possible application of this switch is in an emergency generator where the STP is running at all times. Do not disable the Extended Run if the system requires the pump to be off for line leak detection Caution Q i.e. Mechanical Leak Detectors, Electronic Line Leak detection. Disabling the Extended Run Fault and running the STP continuously could mask a leak in the system. 6