Technical data

19
MG.10.Q1.5B – VLT is a registered Danfoss trade mark
VLT 5000/5000 FLUX SyncPos Quick-Setup
O.ERR_11
SyncPos
Axis no. 1 Software limit switch activated
Cause
A motion command will cause / has caused the
software limit switch to be activated.
Tip
Identification of attainment of software limit at a
motion in the speed mode will only be made after
the current position is identical to the software limit
switch.
The control unit will be switched off and the drive
must be manually moved back to within the
admissible area, or the monitoring of the software
limit switch must be temporarily de-activated via
the axis parameter SWPOSLIMACT (20) resp.
SWNEGLIMACT (19). Only then is it possible to
clear the error.
In positioning mode, it will be known before motion
start that the target position lies outside the path.
In this case, the movement will not be executed
and the error message can be cleared.
O.ERR_12
SyncPos
Illegal parameter number
Cause
An attempt has been made to change a parameter
(SET or SETVLT command), which does not exist.
O.ERR_13
SyncPos
General VLT error
Cause
Every 20 ms the VLT status is tested and in the
event of an error status this fault alarm is given.
Bits with the value of 512 and 2048 are checked.
This test only takes place in the controlled status,
not at MOTOR OFF and not when parameter 700
is deactivated.
Note
You can enquire in the VLT status as to the exact
cause of the fault alarm (e.g. „Trip“ or „Not ready“).
O.ERR_14
SyncPos
Too many nested loops
Cause
Too many nested loops exist in the executed
program.
O.ERR_16
SyncPos
Parameters in EEPROM are corrupted
Meaning
The parameters in EEPROM are no longer correct.
Cause
EEPROM defective or
power outage while saving.
Tip
You have to re-initialize the parameter with
"CONTROLLER" → "PARAMETERS" → "RESET"
and then overwrite these parameters with your own
user parameters. Otherwise motion programs
which require user parameters will no longer
function correctly.
O.ERR_17
SyncPos
Programs in EEPROM are corrupted
Meaning
The program data stored in EEPROM cannot be
found resp. are no longer correct.
Cause
EEPROM defective or
power outage while saving.
Tip
Delete the EEPROM with "CONTROLLER" →
"MEMORY" → "DELETE EEPROM" and then re-
load the programs and parameters.
Error messages