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The Sapling Company, Inc.
1633 Republic Road
Huntingdon Valley, PA 19006
USA
P. (+1) 215.322.6063
F. (+1) 215.322.8498
www.sapling-inc.com
Diagnostic Test #1 - Protocol Verification (All Other Clocks)
Second Hand Position
2 seconds
4 seconds
6 seconds
8 seconds
10 seconds
12 seconds
14 seconds
16 seconds
18 seconds
20 seconds
22 seconds
24 seconds
Protocal and Polarity Detected
2-Wire Digital Communication, Polarity 1
2-Wire Digital Communication, Polarity 2
3-Wire Digital Communication, Polarity 1
3-Wire Digital Communication, Polarity 2
RS485 Communication, Polarity 1
RS485 Communication, Polarity 2
59 Minute Correction, Correct Polarity
59 Minute Correction, Reverse Polarity
58 Minute Correction, Correct Polarity
58 Minute Correction, Reverse Polarity
National Time/Rauland Correction, Correct Polarity
National Time/Rauland Correction, Reverse Polarity
The purpose of Diagnostic #1 is to tell the user
which protocol the master clock is using to
communicate with the secondary clock.
Diagnostic #1 may be enabled by pressing the
diagnostic button once. If the SAM clock is
performing this diagnostic, the Diagnostic LED
will flash green once every three seconds. It will
continue to flash once every three seconds until the
diagnostic is complete. The clock will confirm that
the diagnostic is complete when the LED shines a
different color.
If the LED is shining a solid green:
The Diagnostic was completed successfully.
The second hand on the SAM clock will move
to a specific second on the dial. Each second
corresponds to a particular protocol and polarity:
Red
Green
Button
The second hand will remain on this number for 3 minutes, and then the clock will revert to displaying the
accurate time.
If the LED is flashing red:
A comprehensive test is required. Please perform Diagnostic #2
LED