Siemens SIMATIC ET 200pro - Table 4-3: Motor Starter Fault Types

SIMATIC – ET 200pro motor starter
GWA 4NEB 950 5661-02 DS 04
4-7
Motor starter fault types
Motor starters Fault type Meaning / cause Remedy
Direct starter
DSe, sDSSte /
sDSte
Reversing starter
RSe, sRSSte /
sRSte
00100:
Overload
(F4)
• Thermal motor model
overload
• Let motor cool down
• Check current consumption of
the motor
• Check set current limits
0 0111 :
Upper limit value
exceeded (F7)
•I
e
- Upper current limit
exceeded
01000:
Lower limit value
undershot
(F8)
•I
e
lower current limit
undershot
01001:
Error
(F9)
• Internal error / device
error
• Switching element
defective
Switch the supply voltage 1L+ off /
on; if error still present, replace
motor starter.
110 0 0 :
actuator tripping
(F24)
• Asymmetry
• Motor blocking
• Residual current
detected
• or in conjunction with
another error type
from this table
Check phases L1 to L3.
Remove blocking.
Check main power lines L1 to L3
for interruption.
11010:
external error
(F26)
• Input tripping
• Input tripping – end
position
Remove external error (e.g. move
out of end position)
00101
Overload
switching element
(F5)
• Thermal motor model
has a load > 178%.
Tripping takes place
as device protection
with parameter "Ther-
mal motor model"
= warning.
Check system configuration
10001:
(F17)
• Supply voltage for
switching element
missing
Check 2L+
Table 4-3: Motor starter fault types