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OM-210 540 Page 41
1 User Interface Module PC7
Diagnostic LED’s are visible inside unit,
located on PC7 mounted behind the front
panel.
Refer to Section 7-9 for information on
diagnostic LED’s.
Reinstall cover after checking diagnostic
LED’s.
2 Dip Switch S1
3 Dip Switch S2
Dip switches are used to identify each
circuit board on the internal network. Dip
switch settings are different for each circuit
board. For proper operation, do not change
dip settings from those shown.
218 559-A / 803 251-B
7-8. User Interface Module PC7 Diagnostic LED’s
2
3
1
LED1
LED2
7-9. Diagnostic LED’s On User Interface Module PC7
LED Status Diagnosis
1, 2 On See Network Status Table in Section 7-12
Off See Network Status Table in Section 7-12