Appendix; Description Of Soldering Pad Def (Lb3); Definition Of Leds; Table 11-1: Definition Of Leds/Default Configuration Of Soldering Pads (Pcb "Dsp01") - Emerson ROSEMOUNT Analytical NGA 2000 Instruction Manual

NGA 2000 MLT Hardware
TEST PROCEDURE / TEST POINTS
TROUBLESHOOTING INSTRUCTIONS FOR PCB DSP01
11.3.4

Appendix

11.3.4.1

Description of soldering pad DEF (LB3):

Basically, soldering pad LB3 / DEF must be open.
Configuration of that soldering pad causes the following operating modes:
„NORMAL-MODE"
11.3.4.2 Definition of
LEDs:
Both of the following tables con-
tain definitions of LEDs as well as
the Default configurations of
the soldering pads.
11 - 12
open:
C
Fig. 11-9: Soldering pad "DEF/LB3" (PCB "DSP01")
Mode
Default
LED
V16
V13
V15
V12
V17
V14
V3
V4
V7
V9
Table 11-1: Definition of LEDs/Default configuration of soldering
closed:
„DEFAULT-MODE".
Soldering pad
LB3 LB18
close 2-3
OK Comment
on always
off always
flash MAX1400(DC)
flash F Sensors
flash Source current
flash Chopper
flash Ch_signal 1
flash Ch_signal 2
flash Ch_signal 3
flash Ch_signal 4
pads (PCB "DSP01")
Emerson Process Management GmbH & Co. OHG
Instruction Manual
90002929
07/2006
P40
x
Error
on or off
on or off
on or off
on or off
on or off
on or off
on or off
on or off
on or off
on or off