ECM NH3 5250, Instruction Manual, Page: 43 / 62

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To do this:
1. In the software, press “Add Device”. A “Waiting for Analyzer…” window will
appear. Leave it open.
2. On an analyzer, press SYS, arrow down to CONF, press ENT, arrow down to CAN,
press ENT, and with “IdS” on the display, press ENT.
Five CAN ids need to be entered: one each for CID1, CID2, CID3, CID4, and ERCd.
These are entered in decimals. The allowable range is 1 to 2047. If analyzers and
modules are on the same CAN bus (not EIB bus), be careful to avoid using the CAN
ids used by the modules. The CAN ids used by the modules are: 0x00, 0x80 +
Module NID, 0x180 + NID, 0x280 + NID, 0x380 + NID, 0x480 + NID, 0x580 +
NID, 0x600 + NID, 0x700 + NID, 0x7E4, and 0x7E5. Note that these module CAN
ids are given in hex. CID1 is the CAN id for the data going to analog outputs 1 and 2.
CID2 is for analog outputs 3 and 4. CID3 is for analog outputs 5 and 6. CID4 is for
the upper and lower displays. ERCd is for the error codes and auxiliary codes. After
entering the CAN id for ERCd, “.dBC” will appear on the display. Press ENT, you’ll
get some “spinning wheels” on the analyzer and the format of the messages for that
analyzer will be sent to the Configuration Tool.
3. Each analyzer’s serial number will appear in the “Device:” window list (open window
to see all present) after its message format has been received by the Configuration
Tool. When an analyzer’s serial number is in the “Device:” window, its data will
appear at the bottom of the Configuration Tool’s screen.
4. After the last analyzer on the CAN bus has sent its message format to the
Configuration Tool, that list of analyzers can be saved using “Save List” and later
recalled using “Load List”. This saves having to resend message formats to the
Configuration Tool next time the tool is used.
5. A .dbc file for all analyzers in the “Device:” window list is produced by pressing
“Generate .dbc”.
6. The analog parameters are called A#_sn where “#” is the analog output number and
“sn” is the serial number of the display head (ex. A1_45405300). The serial number
is the first thing that is displayed on startup on the display head. The display
parameters are called TopDisp_sn, and BtmDisp_sn. The error codes are called
TopErr_sn, TopAux_sn, BtmErr_sn, and BtmAux_sn. During O
2
sensor warm-up
when the display is counting down, TopAux_sn or BtmAux_sn will contain the
countdown number.
 Real-Time Display
When an analyzer’s serial number is in the “Device:” window, its data will appear at the
bottom of the Configuration Tool’s screen.