Fresenius Medical Care 2008k Technical Manual page 136

Section VII – Troubleshooting
SCREEN 1: HYDRAULICS (Cont.)
FLWP = 255 minus this value = DAC value sent to flow pump from the actuator board.
PHT ACT = On-line pressure holding test is active. (1 = yes and 0 = no).
DEAP = 255 minus this value = DAC value sent to deaeration pump from the actuator board.
NPHT = Seconds until next on-line pressure holding test.
TEMP = Calculated temperature (example 370 = 37.0°C).
PHT0 = Result of PHT first valve combination.
5V EST. = Estimated 5V from the power supply.
PHT1 = Results of PHT second valve combination.
12V EST. = Estimated 12V from the power supply
BPCE = Blood pump communication errors. This is a number of how many errors have
occurred.
SALV = Saline volume. Not used.
VERR = Valve error (1 = yes : 0 = no). Not used.
VII-4 2008K Technician's Manual