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EA 600 / Base version
54
S1: indicate various error states
S2: indicate various error states
Below is a list of the different settings:
• At power up or reset a flash sequence of 0,1,2,3,0 (S2 MSB,
S1 LSB) means OK
• After download of new application software via Ethernet a
flash sequence of 0,3,2,1,0 means OK. If SI, S2 flashing
simultaneous a number of times, it means download error.
• After power up or reset, a Dual port RAM test failure is
indicated by S1 static on.
• After power up or reset, a Ethernet initialisation or loopback
test failure is indicated by S2 static on.
• When the GPT is in operational mode, S2 is flashing at a
high rate (low light intensity) when connected to a host. S1 is
flashing synchronous to the ping rate (low light intensity).
857-164688 / E
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