SINUS PENTA
GUIDE TO THE
REGENERATIVE APPLICATION
150/
150
A103 PLL KO
A103
Description
The characteristics of the supply mains are not ranging between the
tolerance values set in the MAINS MONITOR MENU.
Event
Supply mains loss or strong variations of the mains frequency or the
mains voltage.
Possible
causes
A feeder cable is disconnected.
A voltage dip has occurred.
Solutions
This protection can be disabled or delayed (see the MAINS
MONITOR MENU).
A105, A106, A107, A108 PT100 Channel 1,2,3,4 Fault
A105 (Channel 1)
A106 (Channel 2)
A107 (Channel 3)
A108 (Channel 4)
Description
A105
: PT100 Channel 1 fault
A106
: PT100 Channel 2 fault
A107
: PT100 Channel 3 fault
A108
: PT100 Channel 4 fault
Event
Temperature measures
M069
..
M072
exceeding the thresholds
set in
P320a
/
P322a
/
P324a
/
P326a
(see the PT100 Measures Menu);
Hardware inputs out of the temperature measure range of the
drive (
–50°C
+260 °C).
Possible
causes
Wrong settings of switches
SW1
or
SW2
on ES847 option
board; or:
The fault is independent of the drive operation: try to find the
reason why temperatures of channels 1..4 exceeded the preset
thresholds.
Solutions
1. Check setting of
SW1
and
SW2.
2. Check external signals.
A127 ADE COMMUNICATION FAULT
A127
Description
Communication failure with the ADE integrated circuit in option
control board ES847.
Event
No integrated circuit is detected by ES847 control board.
Possible
causes
No ES847 is installed, or a wrong control board is installed.
Solutions
1. Check if ES847 option board is properly connected.
2. Reset the alarm: send a
RESET
command.
3. If the alarm persists, please contact ELETTRONICA
SANTERNO’s After-sales service.
