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Altronic CD200D Installation Instructions Manual page 7

Digital ignition system

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9.12
Run Speed Setting:
This numeric entry configures the transition speed from crank to run. This set-
ting also determines the transition of the diagnostic LED on the CD200D from
crank to run modes. Default setting = 500 RPM.
9.13
Low Voltage Setting:
This numeric entry configures the threshold for the low voltage diagnostic of
the DC input voltage to the CD200D. If the DC voltage decreases to this set-
ting, the diagnostic LED on the CD200D will blink the appropriate code. The
CD200D will continue to try to fire outputs regardless of the voltage. Default
setting = 6 volts.
9.14
Enable LED Diagnostics Flag:
When this LED status flag is activated, the blink code diagnostics for primary
and secondary outputs are enabled. Default setting is ON.
9.15
Switch CAL:
These numeric entries configure the timing retard for each position of the
manual timing switch on the CD200D case. Entry range is 0 to 25.5 degrees
of engine retard. The active entry is indicated in blue. Default setting is 7-6-5-
4-3-2-1. If two degrees change per switch position is desired, enter 14-12-10-
8-6-4-2.
9.16
Loop CAL:
These numeric entries configure the interpolated lookup table for the ignition
retard versus the analog current loop input signal. This allows the operator to
create custom spark timing maps versus the current loop input signal. Entry
range is 0 to 25.5 degrees of engine retard. The active entries are indicated
in blue. Default sequence is 0 degrees retard at 4mA, 16 degrees retard at
20mA.
9.17
RPM CAL:
These numeric entries configure the interpolated lookup table for retard versus
the engine speed. This allows the operator to create custom spark timing maps
versus engine rpm. Entry range is 0 to 25.5 degrees of engine retard. The
active entries are indicated in blue. Default sequence is 6 degrees retard at 0
RPM, decreasing to 0 degrees retard at 600 RPM.
9.18
Enable Slave Firing Flag:
When this LED status flag is activated, the ignition will generate a second
slave firing for each (x+1) reference pulse. For a (6+1) disc pattern, the igni-
tion will fire 12 outputs when this flag is activated, and 6 outputs when this
flag is not activated. Modification of this flag through the Terminal Program
requires that the engine be stopped and the G-lead be grounded.
9.19
SLAVE FIRING ANGLE SETTING:
This numeric entry configures the angle of the slave firing relative to the stan-
dard firings that are generated for each (x+1) reference pulse. Entry range is
25.0° to 60.0° which is used to set the slave firing angle on a 12 or 16-cylin-
der, 4-cycle engine. The slave angle must be the smaller of the two angles that
define the engine firing pattern. For example, firing patterns of either 30°–60°
or 60°–30° would require the slave angle be entered as "30". Modification of
this value through the Terminal Program requires that the engine be stopped
and the G1 lead be grounded.
Common slave-firing patterns:
NO.
Engine
CYLS.
Firing
Angle
8
60°–120°
8
120°–60°
10
54°–90°
CD200D II 4-17 All rights reserved © ALTRONIC, LLC 2017
SECT. 9.5
SECT. 9.20
IN FIRING ORDER,
DISC
SLAVE
SETTING
ANGLE
CONNECTS TO:
4+1
60°
First cylinder
4+1
60°
Second cylinder
5+1
54°
First cylinder
7
NOTE: All 16-cylinder applications
must be slave-firing patterns utilizing
an 8+1 disc.
OUTPUT A

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