31
Software part number
Analog Test
Outputs maximum (10V or 20mA)
Display blank
Relay 2 Test
Relay 2 operates
Digit Test
One digit at a time
Relay 1 Test
Relay 1 operates
Segment Test One segment at a time
1
1
2
+
+
2
PGM
3
4
1
2
Keyboard diagnostics:
Turn Power ON
Turn Power OFF
Connect
Program Enable
to 0V.
Turn Power OFF
Disconnect
Program Enable
.
Display test
All segments and PGM light ON
Relays released
Outputs minimum (0V or 4mA)
Summary of Contents for 877 Series
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