
20
CONF (Configure) Setup Option
CONF setup appears at the end of the setup list for the lower channel. To enter CONF, press
the SYS key until “MOd” appears on the upper display, press the
key until “CONF”
appears on the bottom display, and then press the ENT key. CONF relates to display head
(as opposed to lambda module or sensor) setup.
LEdS
The display intensity is programmable. Press the ENT key when “LEdS” appears on the
lower display, press the
or
keys until the display intensity is suitable, press ENT, and
press SYS to return to RUN mode.
1V4V
This feature commands a 1 V (when “1V” is on lower display) or 4 V (when “4V” is on
lower display) output on all six analog outputs. This feature is useful when troubleshooting
the interface with an external data acquisition device.
CAN
Figure 1 shows cabling connected to the back of the display head for CAN communication.
Depending on where the display head appears in your CAN bus, the termination resistor may
have to be present or removed.
The CAN data communicated is:
1.
What is being sent to analog output 1
2.
What is being sent to analog output 2
3.
What is being sent to analog output 3
4.
What is being sent to analog output 4
5.
What is being sent to analog output 5
6.
What is being sent to analog output 6
7.
What is being sent to the upper display (but not averaged by display)
8.
What is being sent to the lower display (but not averaged by display)
9.
An error code for the upper channel. See
Appendix C
.
10.
An error code for the lower channel. See
Appendix C
.
11.
An auxiliary code for the upper channel.
12.
An auxiliary code for the lower channel.
It is important to note that if a parameter that is being displayed is changed (by pressing the
or
key), the CAN data will be changed also to that newly displayed parameter for 7 or 8
(above). Similarly for an analog output. LOCKing the display head can be used to avoid this
problem.
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