NEC D2246 Maintenance Manual page 7

Illustrations (cont' d)
Figure Title
Page
7-1 3-Input DC Regulator Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7-1
7-2 3-Input DC Regulator Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7-2
7-3 P4 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7-2
7-4 Installing the 3-Input DC Regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 7-4
8-1 Dual-Port System Cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 8-2
8-2 Dual-Port Control Switches and Indicators. . . . . . . . . . . . . . . . . . . . . . . .. 8-2
8-3 Unit Select Timing for Dual-Port Option .......................... 8-5
8-4 Sample Priority Select Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 8-6
8-5 Installing the Dual-Port Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 8-7
A-I Schematic Format .............................................. A-2
B-1 D2246 Basic Assembly Dimensions ............................... B-7
B-2 D2246 Standard Assembly Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . .. B-7
B-3 Cable A Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. B-8
B-4 Cable B Signals ................................................ B-9
C-l Diagnostic Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. C-2
C-2 Attaching the Diagnostic Panel to the Drive. . . . . . . . . . . . . . . . . . . . . . .. C-3
C-3 Diagnostic Panel Cable and Connector. . . . . . . . . . . . . . . . . . . . . . . . . . .. C-3
C-4 Status Mode Display Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. C-6
C-5 Status Mode Error Display Format ............................... C-ll
C-6 Low Cylinder Parameter Display ................................. C-12
C-7 High Cylinder Parameter Display ................................. C-12
C-8 Interval Timing Parameter Display ................................ C-12
C-9 Seek Mode Display ............................................. C-13
C-I0 Error/Count Log Display Format ................................ C-15
C-ll Error/Count Log Power-On Count ............................... C-16
C-12 Error/Count Log Error Display Format ........................... C-16
C-13 Sequential Operations Log Display Format ........................ C-17
C-14 Sequential Operations Log Entries ................................ C-17
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