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IP2179EN - 2015-11-24
25.1 Alarms
Self-diagnosis
After the learning procedure, after every motor start-up and after every 2.25 hours in the idle
state, the system performs a self-diagnosis test.
No error =
A
B
C
A
B
C
002
EEprom data
003
Current measurement
004
Photocell hardware
005
Switch-off thyristors
006
Switch-off relay
007
Watchdog test
008
ROM test
009
RAM test
010
SE test
2
EEprom data
3
Current measurement
4
Photocell hardware
5
Switch-off thyristors
6
Switch-off relay
7
Watchdog test
8
ROM test
9
RAM test
TOP603H error messages
TOP903H error messages
If an alarm occurs, perform a RESET (see chapter 14.1 or 20.1).
NB: if the same error occurs in two successive self-diagnosis tests, the control system will be
disabled (commands are rejected).
After about 1 minute, the system performs another self-diagnosis test.
If no errors are detected, the control system is enabled again.
If the error persists, perform a RESET of the factory settings (see chapter 14.2 or 20.2).
All the settings are deleted and the factory values are restored.
Launch a new learning procedure (see chapter 15 or 21) and make the new parameter adjust-
ments (see chapter 18 or 24).
If the problem persists, contact Technical Service.
