Y070.020/GB Page 59
Operation instructions
SIPOS 5 PROFITRON, HiMod
7
Status and fault signals, diagnosis
7 Status and fault signals, diagnosis
No
Message Explanation Possible remedy
23
high curr. fault
3
Frequency converter has detected excessi-
ve current.
■
Check motor cable for short-circuit,
■
Check service conditions, e.g. ambient
temperature, exchange electronics, if
required.
28
high voltage
1
Mains voltage outside the tolerance +15 %.
■
Check connection voltage,
■
Check mains voltage for variations.
33
InitParams fault
4
The factory programming of the actuator is
missing or the EERPOM is defective.
Replace electronics.
Contact SIPOS service (service@sipos.de)!
24
inverter fault
1
Incorrect or no communication to the inver-
ter.
Check power supply,
otherwise contact SIPOS service (service@
sipos.de)!
29
inverter temp.
1
Temperature in the frequency converter too
high.
■
Check MOV for sluggishness,
■
Number of switching cycles too high,
■
Ambient temperature too high.
Firmware update if message occurs again.
9
local disabled
2
Status signal only!
Local control can be disabled via fi eldbus.
In case of a bus communication error local
control is automatically re-enabled.
Cancel change-over block via fi eldbus.
30
low voltage
1
Mains voltage outside the tolerance –10 %. Check power supply (voltage fl uctuations?)!
7
MotTemp too high
1
The motor has exceeded the maximum
temperature of 155 °C.
Possible reasons, e.g.:
■
Excessive ambient temperature,
■
Excessive run time (e.g. S2/ 15 min. has
been exceeded),
■
Too many switching cycles (e.g. 1,200
switching cycles have been exceeded),
■
Actually required torque too high,
■
- Short- circuited motor coil or
- Connection to the motor temperature
sensor interrupted (2SG5 only).
■
Parameter for separate mounting
„>10m with fi lter“ not set.
Note: The motor temperature monitoring can
be deactivated by programming at the ac-
tuator (PROFITRON only) (plant protection
has priority over motor protection). However,
the warranty for the actuator immediately
becomes void.
Check „Sep. mounting“ parameter.
11
moved too far
2
Position of the central wheel is too near to
the mechanical end stop of the signaling
gear.
■
The end positions have been exceeded
by hand wheel operation or
■
or the friction coupling in the signaling
gear was twisted or the signaling gear
ratio was changed.
End positon setting required
refer to chap-
ter 5.6 „Adjusting the signaling gear ratio
and the end positions“.
1
OpCirc BinInp
3
Error in checking the binary inputs (OPEN,
CLOSE, STOP, EMERGENCY):
The binary inputs have been parameterized
as “NC inputs” and low level (0V) is connec-
ted to all binary inputs.
Check parameterization of the binary inputs
and voltages at the binary inputs!
32
OpCirc PosInd
2,4
Cable to potentiometer or magnetic travel
sensor interrupted.
■
Check cables and contact points electro-
nics/gear,
■
Check cables for separate installation.
6
OpCirc TempInd
1
Connection to the temperature indicator
(PTC thermistor) interrupted.
Check cables/ contacts in the round plug.
8
Open circ. niP
2,4
No data is received by the non-intrusive
position encoder (niP).
■
Check cables and contact points electro-
nics/gear,
■
Check cables for separate installation.
26
RAM error
4
RAM error. Replace electronics.
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