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TROUBLESHOOTING Page 8-1
8
TS-TPI Installation and Wiring Guide
8 TROUBLESHOOTING
This section is to aid in troubleshooting the TS-TPI and the integrated system that it is connected to.
Two models of the TS-TPI are available, the factory installed option in the TS-LS300 AutoLearn and
the TS-TPI stand alone unit. These troubleshooting steps will apply to both models unless otherwise
indicated in the section.
The TS-TPI has a number of LEDs as indicator lights to help communicate the status of the TS-TPI
and the equipment it is connected to.
The green LED is the power indicator, when it is on there is power to the TS-TPI.
The red LED is the TPC fault indicator, when it is on the TS-TPI received a signal indicating that one
or more of the TPCs connected to it are in alarm.
The yellow LEDs are Port communication indicators, one yellow LED per port, under normal operation
and conditions each yellow LED will be blinking. If any port has a steady on or steady off LED that
indicates a problem with that port.
NOTE: The yellow communication LED closest to the HOST port typically blinks so rapidly that it
appears solid on. If nothing is connected to a PORT the yellow LED for that port still blinks.
When the TS-TPI is used as a stand alone unit connected to TPCs only the TS-TPI functions as a
remote pump controller status. The red LED when off indicates the controllers are not in alarm. If the
red LED is on a controller is in an alarm condition. The TS-TPI can reset the TPC that is in alarm by
pressing the Fault reset button. This will send a reset command to the controller that has the alarm
only. If the Fault reset button is pushed and no alarms exist at the TPCs there is no reset command
sent.
When the TS-TPI is used in conjunction with an ATG more information for troubleshooting can be
viewed at the ATG. Status codes can be shown for each pump connected to the system. To view
Status and Fault codes, access the display menu on the Tank Sentinel console:
1) Press the MENU key. Display shows SELECT MENU OPTION.
2) Press the DOWN key until DISPLAY appears.
3) Press the (M1 - M4) key below DISPLAY. Display shows PUMPS
4) Press the (M1 - M4) key below PUMPS. Display shows pump names.
5) Press the (M1 - M4) key below pump name. Display shows TPI codes.
INCON Tank Sentinel consoles display Status and Fault codes from TS-TPI devices. These codes
describe current operating conditions of pumps and pump controllers. Codes are displayed as Hexa-
decimal (HEX) computer code digits. A listing of common code names and meanings are in this
section. Use this information to troubleshoot fault conditions.
PUMP1 STATUS FAULT VOLTS CVOLT 1
PUMP N 0071 00 204 201