Grundfos RSI Serie Instrucciones De Instalación Y Funcionamiento página 31

Fault
Fault
Fault name
code
ID
1310
Fieldbus mapping
69 1311
error
1312
71 1071 Unsupported
76 1076 Start failed
77 1077 > 5 connections
79 1079 Flow switch fault
Minimum flow
80 1080
measurement fault
100 1100 Soft fill time-out
Process supervision
101 1101
fault (PID1)
Process supervision
105 1105
fault (PID2)
1109
Input pressure su-
109
pervision
1409
Possible cause
Non-existing ID number is used for
mapping values to Fieldbus Process
Data Out.
Converting one or more values for
Fieldbus Process Data Out is not
possible.
Overflow when mapping and convert-
ing values for Fieldbus Process Data
Out (16-bit).
The application is not compatible with
the drive.
The Start command is active and is
blocked to prevent unintentional rota-
tion of the motor during the first start-
up.
The maximum number of 5 simulta-
neous active fieldbus or PC tool con-
nections supported by the application
exceeded.
The switch does not indicate flow.
The measurement from the flow me-
ter is below the minimum.
The Soft fill function in the PID con-
troller has timed out. The wanted
process value is not achieved within
the time set.
PID controller: The feedback value is
outside of the supervision limits (and
the delay if set).
PID controller: The feedback value is
outside of the supervision limits (and
the delay if set).
Input pressure supervision signal is
below the alarm limit.
Input pressure supervision signal is
below the fault limit.
Remedy
Check the parameters in Field-
bus Data Mapping menu.
The value being mapped may be
an undefined type. Check pa-
rameters in Fieldbus Data Map-
ping menu.
Update the software. Contact the
nearest distributor if the fault re-
occurs.
Reset the drive to restore normal
operation. The necessity of the
restart depends on the parame-
ter settings.
Remove excessive active con-
nections.
Check for any pipe bursts.
Check the settings.
Check the settings.
Check the process.
Check the parameters.
Check the input pressure sensor
and the connections.
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