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--- documents:ngi-5000-logic:ngi5000operating [2023/02/28 10:12]
rocky [5.2 BOTTOM SCREEN]
+++ documents:ngi-5000-logic:ngi5000operating [2023/02/28 10:23] (current)
rocky [8. SELECTION OF GLOABL TIMING MODES]
@@ Line 66: / Line 66: @@
 A top screen is for a view of information and can be changed if other quick view information is desired.
+----
+The FIRING message is displayed when the ignition begins firing. Additional data is provided
+on this screen to describe the selected mode of operation for the ignition. The energy mode
+(E1,E2,E3) and the single-strike / multi-strike type (S or M)
+----
+The STALLED message is displayed when a loss of rotation is detected after the ignition is
+firing and neither a SHUTDOWN or FAULT has occurred. This signifies that the engine has
+stopped without any detected cause from the ignition system.
+----
+The SHUTDOWN screen will supersede all other home displays if the shutdown input is
+grounded or if the shutdown input was grounded and the engine has not stopped rotating.
+This screen indicates that the ignition is not firing because the shutdown input was activated
+to shutdown the engine. The Fire Confirm Out switch will change state (switch opens) and
+the other outputs will function as described above based on the existence of faults or
+warnings.
 ==== - BOTTOM SCREEN ====
@@ Line 104: / Line 127: @@
 {{ :documents:ngi-5000-logic:bottom_screen_2.jpg?300|}}
+Global retard is an adjustment affecting the timing of all cylinders equally. This adjustment
+can be equated to the manual timing switch of the Altronic II-CPU system. Adjustments
+made as described below will be in effect until another adjustment is made.
 ----
@@ Line 111: / Line 138: @@
 ----
 {{ :documents:ngi-5000-logic:manual_retard.jpg?300|}}
+The increment of timing change is dependent on the number of holes or teeth being sensed.
+The minimum timing change is equal to "90/N" where N = no. of holes or teeth. EXAMPLE:
+For 360 holes, the minimum timing change increment is 90/360 = 0.25 degrees.
 ===== - SELECTION OF GLOABL TIMING MODES =====
 {{ :documents:ngi-5000-logic:timing_all.jpg?300|}}
+Several options exist with regard to global timing modes. Once the global timing mode menu
+is entered as described below, the status of each option can be viewed and changed.
 ----
@@ Line 121: / Line 152: @@
 {{ :documents:ngi-5000-logic:one_step_retard.jpg?300|}}
+selection can increase or decrease the one-step retard value. The default
+configuration selects one step retard to be controlled by the Misc Input terminal. The
+additional retard would be implemented when the input is grounded.
 ----
 {{ :documents:ngi-5000-logic:rpm_retard.jpg?300|}}
+e selection can enable or disable the pre-configured retard curve controlled
+internally by engine RPM.
 ----
 {{ :documents:ngi-5000-logic:4-20.jpg?300|}}
+selection can enable or disable the pre-configured retard curve controlled by
+the 4-20 mA current loop input. The choices are ON and OFF,
 ----
 {{ :documents:ngi-5000-logic:serial_retard.jpg?300|}}
+selection can enable or disable the additional retard value controlled by the
+serial port.
 ===== - SETUP CONTROL OPTIONS =====
 {{ :documents:ngi-5000-logic:energy_level.jpg?300|}}