TDE MACNO MINIOPD EXP User Manual page 100

ALARM
Wrong Sensor
An error occurred during the
A15.3 pulses number
"Sensor and motor poles" test.
read in Autotest
MiniOPD's Specific Alarms
The new MiniOPD consists of 2 fast-communicating microprocessors. One microprocessor is located
in the Regulation board (as in standard OPDs); the second one is located in the Power board.
Thanks to this new configuration, the MiniOPD features some types of alarms that are not included in
the OPD series. These alarms have been renamed, so as to guarantee maximum compatibility with
those who already use the OPD series.
MiniOPD's specific alarms are listed in Table 1:
Alarm
A.10.0
A.10.5
A.10.6
A.10.7
A.10.8
A.10.15
These alarms take the form of sub-alarms of alarm A.10, to indicate that they all depend on the
Power board.
If Alarm A.10.0 – Minimum Voltage of Power Circuit – occurs first, followed by a second alarm from
the Power board (typically a Communication Alarm or 15V Wrong Power Supply Alarm), the latter
alarms are not shown by the Drive, as they are a direct consequence of alarm A.10.0.
100
DESCRIPTION
Description
Minimum voltage of Power circuit
Overcurrent alarm detected by Power board
Communication alarm: communication fault with Power board
Alarm due to Power board fault (Micro's watchdog)
Alarm due to wrong power supply in the Power board (15V wrong)
Alarm - Brake (hardware)
Table 1
CORRECTIVE ACTION
See specific test description in the "Feedback Option"
enclosure.
Date:03/12/2010