Fireye PPC6000 Series, Operator'S Manual

Page: 10 / 24

10
No. Name Description
EK70 Daughter board Frequency input 2
(PZ9). 0 to 12 volts. Gives the measured frequency in Hz on this
input. If the input is not changing, this value will
be 0 for OFF (open circuit) and 1 for ON.
EK71 Daughter board Frequency input 3
(PZ11). 0 to 12 volts.
Gives the measured frequency in Hz on this
input. If the input is not changing, this value will
be 0 for OFF (open circuit) and 1 for ON.
EK72 Oxygen probe cell temperature. The temperature of the zirconia cell inside the
FIREYE oxygen probe, if fitted. This value should
be very close to 650ºC for accurate operation.
EK73 Ambient temperature. The temperature measured by the inlet
temperature sensor, if fitted. Units are ºC/ºF per
Option 30.4.
EK74 CPU utilisation. The percentage utilisation of the CPU. Should be
less than 95% at all times.
EK75 Longest task time. The current longest internal software task time.
This is provided for manufacturers diagnostics
only and may be removed in future versions.
EK76 Longest task number. The current longest internal software task
number. This is provided for manufacturers
diagnostics only and may be removed in future
versions.
EK77 Last program byte address. This is the length of the currently running user /
manufacturers program. If a user program is
selected, this should match the program length
given by the ‘abacus’ software.
EK78 Software issue. The current revision of the main product
firmware.
EK79 EEPROM writes counter. The number of writes to (any) EEPROM since
the unit powered up. This is provided for
manufacturers diagnostics only and may be
removed in future versions.
EK80
to
EK89
Drive Error values for drives 0 to 9. The current error value for drives 0 to 9. These
values will freeze when the control performs a
safety shutdown, so it may be possible to look at
these values after a lockout to help determine
the cause.