X:\PmDoku\Geräte\Synmet NAV\englisch\SYNMET MANUALE 1.doc
STW Manual
Page 11 of 25
7.0 Setting
to
work
7.1. Field-test of the system
Check all electrical connections thorougly (according to the LAMBRECHT wiring diagram) before connecting
the mains. The two switches on the Power Supply Module PS ("AC-power" and "DC-power") both have to be
in the "on"-position. The switch on the sensor interface board SI has to be in the "operation"-position. The two
red LEDs on the CPU board ("DA" and "DP") should flash about once per second.
The following table shows the function/meaning of the various LEDs (depending on the customer-specified
configuration of the delivered SYNMET-system, some LEDs eventually are disabled):
--------------------------------------------------------------------------------------------------------------------------------------------------
LED-marking
colour
located on
function
remark
AC-power
green
power supply board PS
AC voltage on
standard (*)
solar
green
power supply board PS
solar power on
option (*)
battery charge
green
power supply board PS
battery charge
option
battery fault
red
power supply board PS
battery error
option
DC-output
green
power supply board PS
DC power on
standard
+ 5 V
green
power supply board PS
+ 5 V DC on
standard
+ 12 V
green
power supply board PS
+ 12 V DC on
standard
- 12 V
green
power supply board PS
+ 12 V DC on
standard
UDC 1
green
sensor interface board SI
12/24 V DC out
option
UDC 2
green
sensor interface board SI
12/24 V DC out
option
UDC 3
green
sensor interface board SI
12 V DC out
option
Remark:
(*) = Combinations of AC and DC inputs to the power supply PS are possible.
