Technical Manual
Page 30
ISSUE 7 28/9/99
P&B Engineering
SELF TEST FAILED ERROR CODE 32
This Flash message is displayed if an error has been found during the operation of the 'Run Self Test' function in the
Test/Maintenance Options.
HARD WIRED START
This message is displayed constantly after the has recognised a Hard Wired Start, this is defined as a
motor start which is not the result of an command. The message remains displayed until the motor is
stopped and the reset button pressed.
HARD WIRED STOP
This message is displayed constantly after the has recognised a Hard Wired Stop, this is defined as a
motor stop which is not the result of an command or the Emergency Stop Indication input.. The message
remains displayed until the reset button pressed.
ALARM 'XXXX'
This is a constant message which identifies which Alarm has operated and is displayed when the Alarm LED is
illuminated.
Fault 'XXXX'
This is a constant message which is identifies which Fault has operated and is displayed when the Fault LED is
illuminated.
12. Internal Test Routines
In addition to conventional hardware and software watchdog routines, the has been designed to include its
own internal test routines and watchdog. When the Test key is pressed the Test/Maintenance Menu will be displayed:-
Run Self Test
Program Version
Store Enable Default Settings
Reset & Store Statistical Data
These functions can only be performed if the Authorise input is closed, and operate as follows:
Run Self Test
This option checks all the monitored hardware and software routines displaying the message "SELF TEST PASSED"
when completed successfully. Should this check fail then the message "SELF TEST FAILED" will be displayed
including an error code. The Internal Error LED will be illuminated and if enabled in the Tripping/Alarm Options the
unit will trip or alarm. The error code should be noted down and reported to P&B Engineering before returning the
unit for repair. A minimum period of 20 seconds should be allowed after aux power is applied before carrying out a
self test.
Program Version
This gives the version of the software employed in your unit and should be quoted in all correspondence.
Store Enable Default Settings
This will allow the user to reset the unit to the original factory set default settings before any customer changes were
made. This option should be used with care as all previous data will be lost. Pressing of the STORE and SET PAGE
keys simultaneously will affect this procedure.
Reset & Store Statistical Data
This allows the user to reset all statistical data and store at the reset value. Care must also be taken when using this
option, as all previous statistical data will be lost when reset. Pressing of the DATA PAGE and RESET keys
simultaneously will affect this procedure.
Summary of Contents for MPC2000+
Page 4: ......
