Maintenance and Troubleshooting
ID-No. 9230-070-en
Version 1.14 (2019-05)
Page 67
Coupling
LED 3 lights up for 1 - 2 seconds load changes
Check pumped liquid
LED 3 flashes
Exceeded max. allowable torque
Throttle pump or minimize speed
LED 3, a, b, f, g flash rapidly, e
lights up red / green
coupling demolition
Switch off the pump immediately
LED 2 red / green, a, b, c are
flashing
Speed is too low
Contact manufacturer
LED 2 light red / green, e, f, g
flash
Speed is too high
Contact manufacturer
1) Contact the manufacturer and match firmware version of
SAFERUN
® with
SAFERUN
® APP. The
SAFERUN
® firmware ver-
sion is listed in the parameter list. The
SAFERUN
® APP can be seen as a date in the Info screen.
2) With the help of
SAFERUN
® APP the parameters of the converter
SAFERUN
® CMS-T is to be read: the parameters listed
in #ERRPARAM field with the invalid value. All parameters can be seen in the appendix. If several parameters are inva-
lid values list, the procedure is repeated.
7.5.1
Fault information
In addition to the LED information, interference information can be read out via the Read
SAFERUN
®
APP and RFID. In the "... / submenu / Information note" there are the parameters "#ERRCODE" and
"#ERRPARAM". The respective error or condition should be read in plain text there.
