DIAGNOSTICS Error Codes
10DEC05
DG4825-1
Page
113 of 180
47520 - 47522 - Internal communications failure to UPS1
47550 - The BATTERY in UPS1 is too low. System will be shutdown in 1
minute
47551 - Unable to establish communications with UPS1
47950 - Display only - no Log Message
47951 - Display only - no Log Message
Cause: Communication error.
Action 1: 1. Check the RS-232 CABLE to COM3.
2. Do the checkout for the UNINTERRUPTED POWER SUPPLY UPS1.
Cause 1: Malfunction of the utility power.
Action: Check the POWER PLUG and wait for the power to begin.
Cause 2: The level of the BATTERY is 25% or less of the maximum level.
Action: Do the checkout for the UNINTERRUPTED POWER SUPPLY UPS1.
Cause 1: Malfunction of the utility power.
Action: Check the POWER PLUG and wait for the power.
Cause 2: The level of the BATTERY is 25% or less of the maximum level.
Action: Do the checkout for the UNINTERRUPTED POWER SUPPLY UPS1.
Description: The UNINTERRUPTED POWER SUPPLY UPS1 detects a utility power
failure condition that did not clear within 20 seconds.
Cause: Malfunction of the utility power.
Action: Check the POWER PLUG.
Description: The UNINTERRUPTED POWER SUPPLY UPS1 detects that the
BATTERY charge low is indicated from the UNINTERRUPTED POWER
SUPPLY UPS1.
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