PWL11111 PWL22222 PWL33333 PWL44444 | Sterling 882.00249.00 guide

Recovering Passwords

By following this procedure, passwords can be displayed should they be lost or forgotten.

Note: In the interest of system security and integrity, make sure that only setup people and supervisors know this procedure.

Follow these steps to recover passwords.

1.Remove power from the controller.

2.Press and hold the 3 key.

3.Reapply power as you continue to hold down the 3 key.

4.The screen displays up to four (4) password settings during controller initialization. Note the sample screen below.

5.Press the CLEAR key to contine with initialization.

PWL1:1111 PWL2:2222

PWL3:3333 PWL4:4444

Note: Passwords shown on this screen are illustration only.

2–Pump 12-Station Controllers

Chapter 8: Service Only Information

68

Image 69

Sterling 882.00249.00 manual PWL11111 PWL22222 PWL33333 PWL44444, Recovering Passwords

Contents

Write Down Your Serial Numbers Here For Future Reference SCC 2-Pump 12-Station Controllers Parts and Service Department Unpacking and Inspection Shipping InformationEvent of Shipping Damage If the Shipment is Not Complete Warranty Returns ReturnsCredit Returns Table of Contents Maintenance Safety How to Use This ManualSafety Symbols Used in this Manual Wear Safety Glasses and Work Gloves Controller Safety Tags General Responsibility Responsibility Maintenance Responsibility Reporting a Safety DefectOperator Responsibility Functional Description Models Covered in This ManualGeneral Description Optional Features Standard FeaturesMechanical Features Electrical Features Safety Circuit Standards Safety Devices and InterlocksSafety Device Lock-Outs Fail Safe Operation Pump 12-Station Controllers Functional Description Making Control Panel Power Drop Wiring Connections InstallationUncrating Mounting the Control Panel Connecting the Control Panel to the Pump Package Connecting the Control Panel to Vacuum Hoppers Typical 24-Volt Junction Box Wiring Diagram Main Power SetupDC Controller Power Sources Inputs Menu Tree Structure Gaining Access to the Menu System Station Settings Menu Station SETTINGS? NO/YESOperation Mode, Station Settings Menu Operation MODE? NO/YES ALL Normal MODE? NO/YES ALL Sightglass MODE? NO/YESStation 1 Normal =NORMAL N=SIGHTGLS Dump Delay 11 15.0s SET Dump DELAY? NO/YESSet Dump Delay, Station Settings Menu To Select a Station Press Station Set Input Delay, Station Settings Menu SET Input DELAY? NO/YES SET Station ALARMS? NO/YES Set Station Alarms, Station Settings MenuInput DLY 11 0.250s Alarm 11 Enabled =ENABLE N=DISABLE Assign PUMPSTATION? NO/YES Alarm After 3 Loads Press Enter to SaveTo Select a Station Press Hopper Assigning a Pump to a Station Station 10 Pump Select Pump 1 or Pump Settings Menu Pump SETTINGS? NO/YESSetting the Pump Mode Pump MODE? NO/YES SET Active Pump Select Pump 1 or Enable BLOWBACK? NO/YES Blowback SETTINGS? NO/YESChanging Blowback Settings, Pump Settings Menu Select Pump 1 or USE Keypad to Enter Blowback Pulses Setting for Pump On Time 0.500 sOFF Time 0.500 s Blbk After 12 Loads Setting for Pump Idle Delay TIME? NO/YESIdle Delay Time Settings, Pump Settings Menu Idle Time 10.000 s System Settings Menu Saving Controller Settings to Flash Memory Service Settings Menu Load Time 10 63sec Operation Section Controller Description and OperationText Area Dual Pump Mode Pump Modes Single Pump ModeSTATION-- Offline Time --- Logo P1S----- Offline P2S----- Offline Station Icon Segments Label Description Station Icons Status Indicator Icons Label Description Status Indicators Controller Keypad Key DescriptionsLabel Description Operation States Operation Runs but no station loads Shut-Down Updating Bios Software Maintenance Bios Connection, Electrical Diagram Drawing A0560970LEGEND General Troubleshooting Troubleshooting See -5 on Page 75 for Controller Recovery using Flash Memory Technology Writing Parameters To FLASH-PLEASE Wait Saving Backup Warranty Specifications WarrantyWarranty Restrictions Appendix Customer Responsibilities Warranty Liabilities Pump 12 station Controller Control Panel Drawings and Diagrams Places A0560974 Power cord A0560954 Spare Parts List ENCL, CARLON, Mount FLNG, MNK10L A0560974 RECT, BRIDGE, 25 AMPS, GBPC2510 Technical Assistance Contact Information Controller Identification Serial Number Tag Ramp UP DLY 1.500s Setting for Pump n Service Only InformationService Settings Menu Setting the Ramp Up Time Ramp DN DLY 8.000s Setting for Pump n Setting the Ramp Down TimeSET Ramp Down TIME? NO/YES Stage Delay 3.000s Setting the Pump Stage TimeSET Pump Stage TIME? NO/YES SET LCD Blink DELAY? NO/YES Blink Delay .500sSetting the LCD Blink Delay HI VAC Sensor DELAY? NO/YES Hivac Delay 3.000s Setting for Pump nSetting the Hi Vacuum Sensor Delay HI VAC Vent DELAY? NO/YES HV Vent DLY 10.000s Setting for Pump nSetting the Hi Vacuum Vent Delay Setting the Hi Vacuum Load Count HI VAC Load COUNT? NO/YESHV Load CNT Input MONITOR? NO/YES Using the Installation Aids MenusBNK0 BNK1 Input Monitor Screen Output CONTROL? NO/YES Automatic or MANUAL? =AUTO Y=MANUALOutput Control Menu OUTBNK0 OUTBNK1 OEM SETTINGS? NO/YES OEM Menu Access Is NOW AvailableUsing the OEM Service Menu Other Controller Restricted Areas PWL11111 PWL22222 PWL33333 PWL44444 Recovering Passwords ROM Checksum Restoring the Controller to Factory DefaultsPress YES to Resume Verifying Software Checksums