01/02 AWB8230-1413GB
Contents
3
– Run signal (RUN) 96
–Overload signal (OL) 97
– PID control deviation signal (OD) 98
– Fault signal (AL) 99
– Instant stop (IP) and undervoltage (UV) 99
– Running time (RNT) and Mains On time (ONT) 100
– Motor thermal overload (THM) 101
6 Setting Parameters 103
Setting the display parameters 104
Basic functions 105
– Input/display frequency value 105
– Acceleration time 1 105
– Deceleration time 1 106
– Direction of rotation 106
Setting the frequency and start signal parameters 107
– Defined frequency setpoint 107
– Start signal 108
– Base frequency 108
– End frequency 108
Voltage/frequency characteristic and voltage boost 109
–Boost 109
– Voltage/frequency characteristics 109
DC braking (DCB) 112
Operating frequency range 114
Acceleration pause 115
PID control 116
– PID control 116
– Structure and parameters of the PID controller 119
– Example for setting K
p
and T
i
125
– Application examples 126
Automatic voltage regulation (AVR) 128
Energy-saving mode 128
Time ramps 129
Acceleration and deceleration characteristics 130
Automatic restart after a fault 132
Electronic motor protection 135
– Tripping characteristics with increased
overload protection 135
– Tripping characteristic with normal overload protection 136
– Tripping characteristic at adjustable overload protection 136
Current limit 138
Parameter protection 139
Controlled deceleration 140
Other functions 142
– Inhibit direction 142
– Starting behaviour 142
–Display mode 143
– Pulse frequency 144
– Initialization 147
– Country version 147
– Frequency factor for display through PNU d007 147
– OFF key disabled 147
– Motor restart after removal of the FRS signal 148
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