Santerno DCREG4.150 - A029: External Alarm 2; A030: External Alarm 3; A031: EEPROM Work Area Internal Data Altered; A032: Microcontroller Reset

15P0059B3 DCREG2
USER MANUAL DCREG4
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8.1.28 A029: EXTERNAL ALARM 2
A029 External
I
A029 - External Failure 2
Failure 2
S
The digital input configured by setting one of par. C130 … C135 at 17:Ext
Failure 2 is open.
8.1.29 A030: EXTERNAL ALARM 3
A030 External
I
A030 - External Failure 3
Failure 3
S
The digital input configured by setting one of par. C130 … C135 to 18:Ext
Failure 3 is open.
8.1.30 A031: EEPROM WORK AREA INTERNAL DATA ALTERED
A031 Internal
I
A031 - Internal EEPROM Failure
EEPROM Failure
S
When the equipment is turned on, the data that cannot be accessed by the user
and that are contained in the EEPROM work area, are altered. See also the
PARAMETER COPY chapter.
WARNING
This alarm cannot be deleted. Please contact ELETTRONICA SANTERNO.
8.1.31 A032: MICROCONTROLLER RESET
A032 C
I
A032 – C Reset
Reset
S
The execution of the drive control program has been cancelled by the micro
controller itself, due to an invalid statement read by FLASH memory. In that
case, you just need to reset the alarm.
8.1.32 A033: UNKNOWN FAILURE
A033 Unknown
I
A033 - Unknown Failure
Failure
S
An unknown alarm has been stored. In that case, you just need to reset the
alarm.
8.1.33 ADDITIONAL ALARMS
POWER ON
This message usually pops up when control board begins to supply the keypad for
the first time. If the message does not disappear, this means that the keypad is live
but the control board communication is shut off.
** ERROR# 1 **
LINK MISMATCH
Said message is displayed when a time out has elapsed. This means that the micro
controller on the keypad has detected a communication break with control board.
In both cases, if 88 is displayed along with one of the two messages (or some other digits other than 00
for Drive OK, two blinking digits for an alarm or two fixed digits for a warning) control board is probably
damaged and shall be replaced.