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74
en | Turning on the power and checking for problems in an E2700 controller-drive tray configuration
A base controller IOC diagnostic failure has been
detected.
12.13
Things to know – seven-segment display for the ESMs on the
drive trays
During normal operation, the tray ID display on each ESM shows the drive tray ID. The
Diagnostic LED (lower-digit decimal point) comes on when the display is used for diagnostic
codes and goes off when the display is used to show the tray ID.
If a power-on or reset occurs, the Diagnostic LED, the Heartbeat LED (upper-digit decimal
point), and all seven segments of both digits come on. The Diagnostic LED remains on until
the drive tray ID appears.
Supported diagnostic codes on the ESM
2016.12 | V2.1 | DOC
Diagnostic code
– –
The firmware is booting.
.8, 8., or 88
This ESM is being held in reset by another ESM.
AA
ESM A firmware is in the process of booting (the diagnostic
indicator is not yet set).
bb
ESM B firmware is in the process of booting (the diagnostic
indicator is not yet set).
L0
The ESM types are mismatched.
L2
A persistent memory error has occurred.
L3
A persistent hardware error has occurred.
L9
An over-temperature condition has been detected in either the
ESM or the power supply.
LL
The midplane SBB VPD EEPROM cannot be accessed.
Ln
The ESM canister is not valid for this drive tray.
LP
Drive port mapping tables are not found.
H2
The ESM configuration is invalid or incomplete, and it operates in a
Degraded state.
H3
The maximum number of ESM reboot attempts has been exceeded.
H4
This ESM cannot communicate with the alternate ESM.
H5
A midplane harness failure has been detected in the drive tray.
H6
An ESM firmware failure has been detected.
H9
A non-catastrophic hardware failure has occurred. The ESM is
operating in a
Degraded state.
J0
The ESM canister is incompatible with the drive tray firmware.
Installation manual
DSA E-Series (E2700)
dE+ L3+ "--"+ CF+ b2 + blank-
Description
Bosch Sicherheitssysteme GmbH
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