Diagnostics Of The 3Rw52 Soft Starter With The 3Rw5 Hmi High Feature - Siemens SIRIUS 3RW52 Manual

Messages and diagnostics

8.7 Diagnostics of the 3RW52 soft starter with the 3RW5 HMI High Feature

8.7 Diagnostics of the 3RW52 soft starter with the 3RW5 HMI High
Feature
Requirements
● You are in the "Diagnosis > Soft Starter" menu.
Parameters
Diagnostic value
Diagnosis state
Device state Type of connection
Statistic
data
140
Rotation direction
Phase current max (%)
1)
Last tripping current I
Operating hours – device
Number of starts motor CW
Number of motor overload trips
Phase current max (rms)
Last tripping current I
Operating hours - motor
Operating hours - motor current =
18 ... 49.9% x I
Operating hours - motor current =
50 ... 89.9% x I
Operating hours - motor current
= 90...119.9% x I
Operating hours - motor current
= 120...1000% x I
Number of switching element
overload trips
Number of bypass overload trips
Comment
Shows all active warnings and faults.
You can acknowledge faults here (manual
RESET).
If the 3RW52 soft starter is supplied with primary
voltage and a motor is connected, the type of
connection is automatically detected.
Type of motor connection unknown
•
Type of motor connection inline
•
Type of motor connection inside delta
•
Unknown (direction of phase rotation of the
•
power system at terminals L1/L2/L3 not
detected)
CW
•
CCW
•
The statistic data is based primarily on operating
states relating to operating hours and operating
(%)
A
frequency of the 3RW52 soft starter in the past.
(rms)
A
max
e
max
e
max
e
max
e
SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004