19 Errors & Lockouts
Mk8 MM Manual Page | 392
(E140) (153, E157) Fully metered requires gas fuel 4 to have non-zero density.
• Density must be set for gas in fully metered control.
• Check option 153 and expansion options 140 and 157.
(E140) (E142) Fully metered requires non-zero fuel flow meter scaling.
• Fuel flow meter must be scaled in fully metered control.
• Check expansion options 140 and 142.
(E140) (E144) Fully metered requires non-zero air flow meter scaling.
• Air flow meter must be scaled in fully metered control.
• Check expansion options 140 and 144.
(E140) (60) Fully metered does not function with fuel flow feedback tolerance.
• Fully metered control cannot be used with fuel flow feedback tolerance (terminals EX- and EX+ are
required for both features).
• Check option 60 and expansion 140.
(E140) (57) Fully metered requires fuel flow metering to be enabled (1).
• Fuel flow metering must be enabled when using fully metered control.
• Check option 57 and expansion option 140.
(E140) (76) Fully metered cannot use air trim on channel 5 (VSD).
• Air trim cannot be used on channel 5 VSD in fully metered control.
• Check option 76 and expansion option 140.
(86) (E129) Servo channel 1 via I/O unit cannot be optioned with heatflow sensors via I/O unit.
• Heat flow sensors from the I/O unit cannot be optioned with servo channel via I/O unit.
• Check option 86 and expansion 129.
(87) (E129) Servo channel 2 via I/O unit cannot be optioned with heatflow sensors via I/O unit.
•
Heat flow sensors from the I/O unit cannot be optioned with servo channel via I/O unit.
• Check option 87 and expansion 129.
(88) (E129) Servo channel 3 via I/O unit cannot be optioned with heatflow sensors via I/O unit.
• Heat flow sensors from the I/O unit cannot be optioned with servo channel via I/O unit.
• Check option 88 and expansion 129.
(89) (E129) Servo channel 4 via I/O unit cannot be optioned with heatflow sensors via I/O unit.
• Heat flow sensors from the I/O unit cannot be optioned with servo channel via I/O unit.
• Check option 89 and expansion 129.
(E81) (E129) Servo channel 7 via I/O unit cannot be optioned with heatflow sensors via I/O unit.
• Heat flow sensors from the I/O unit cannot be optioned with servo channel via I/O unit.
• Check expansion options 81 and 129.