Instruction manual

NGA 2000 MLT Hardware
TEST PROCEDURE / TEST POINTS
11 - 13
Emerson Process Management GmbH & Co. OHG
Instruction Manual
90002929
07/2006
Mode LB3 LB18 P40
Normal open
2-3
(flash enable 1-2
(for programm-
update), must be
2-3)
open
LED OK Comment Error
V16 off always on or off
V13 flash
T / P Sensors
(Pressure- and
Te m p . s e ns o r )
on or off
V15 flash
MAX1400(DC)
A/D-converter
(DC channels)
on or off
V12 flash
F Sensors
(Flow
sensors)
on or off
V17 flash Source current on or off
V14 flash Chopper on or off
V3 flash
Ch_signal 1
(Detector 1)
on or off
V4 flash
Ch_signal 2
(Detector 2)
on or off
V7 flash
Ch_signal 3
(Detector 3)
on or off
V9 flash
Ch_signal 4
(Detector 4)
on or off
Table 11-2: Definition of LEDs/Normal configuration of soldering pads (PCB "DSP01”)
TROUBLESHOOTING INSTRUCTIONS FOR PCB DSP01