ECM NOx 5210 Series, Инструкция по эксплуатации, Страница: 18 / 64

14
MOd (Module) Setup Option
In MOd setup, the serial number of the NOx module assigned to the upper or lower channel
is entered. The serial number is written on a label on the module (see Figure B1). The
module assigned to the upper channel will send information to the upper display and the
analog outputs 1, 2, and 3. The module assigned to the lower channel will send information
to the lower display and the analog outputs 4, 5, and 6. The same module can be assigned to
both channels.
After entering MOd (i.e. press ENT when “MOd” is displayed), the serial numbers of the
available modules on the EIB will displayed. Select using

and

followed by the ENT key.
RATE Setup Option
Different display update rates can be assigned to the upper and lower displays. The selected
display update rate does not affect the analog output update rate, the CAN transmission rate.
FUEL Setup Option (H:C, O:C, N:C, H2)
Fuel H:C, O:C, and N:C ratios and whether or not the fuel is H
2
can be programmed. This
can be different for the module assigned to the upper channel and the module assigned to the
lower channel (unless the same module is assigned to both channels). The ENT,

, and

keys are used for programming. If you get into trouble when programming, press the SYS
key twice to exit and re-enter setup to try again. Fuel H:C, O:C, and N:C ratios and whether
or not the fuel is H
2
is information stored in the NOxCAN module.
AOUT (Analog Output) Setup Option (A1 to A6)
The display head has six programmable analog outputs. Each output can be programmed as
0 to 5V, 0 to 1V, or as an EGO (exhaust gas oxygen) sensor simulated output. The analog
outputs are updated every 5 ms based on information sent to it by a NOx module every 5 ms.
5 ms is the maximum rate and is not programmable. The module averages the data before it
is sent at this 5 ms rate. There is one programmable averaging filter for Ip1,

, AFR, Φ ,
%O
2
, FAR (ILAM), one for pressure (PLAM), and one for Ip2, NOx (I2NX). See CAL
Setup Option (AVG Suboption) for more information.
Parameter information from the module assigned to the upper channel can be sent to analog
outputs 1, 2, and 3. Parameter information from the module assigned to the lower channel
can be sent to analog outputs 4, 5, and 6.
The parameter selected to drive an analog output can be anything from Table 2 if the CONF
MOdE has been set to ENHd (see CONFIG Setup Option ) or a subset of Table 2 if the
CONF MOdE has been set to STNd.
Here is an example of setting the analog output 2 (i.e. A2):
1. Press the SYS key until “MOd” is displayed.
2. Press the

key until “AOUT” is on the top display. Then press the ENT key.
3. Press the

key until “A2” (analog output 2) is on the display. Then press the ENT
key.