Parameter
Description
Value range
Factory set-
ting
BR
Motor brake monitoring
Input of number and function of the brake monitoring contacts
used
OFF:
no brake monitoring connected
1*NC:
1x normally closed contact (Contact closed when brake
currentless)
2*NC:
2 x normally closed contact (Contact closed when brake
currentless)
3*NC:
3 x normally closed contact (Contact closed when brake
currentless)
1*NO:
1 x normally open (contact is open when brake current-
less)
2*NO:
2 x normally open contact (contact is open when brake
currentless)
3*NO:
3 x normally open (contact is open when brake current-
less)
4*NC:
4 x normally closed contact (Contact closed when brake
currentless)
4*NO:
4 x normally open (contact is open when brake current-
less)
Off
1*NC
2*NC
3*NC
1*NO
2*NO
3*NO
4*NC
4*NO
accordingly to
motor type
P1P2
Motor temperature monitoring
Off:
Temperature monitor deactivated
PTC:
thermistor (PTC according to DIN 44082)
TC:
Thermal circuit breaker
KTY:
Temperature sensor KTY84-130
Off
PTC
TC
KTY
PTC
R_P1P2
Only accessible when P1P2=KTY is parameterised
Resistance value at which the motor temperature monitor re-
sponds
1190 Ohm = 130
°
C motor temperature
500 ... 5000 Ohm
1190
T_ENC
Encoder check time
Time is started when the output signal "MB" is issued. If there no
input signals from the pulse encoder are applied during this time,
the inverter goes into malfunction
0.5 ... 7.0 s
2.0
T_CO
Debounce time of the motor contactor monitoring
Monitoring time of the contactor interruption. The
fi
nal stage is
switched off when the contactor contacts are open for longer
than the time set in the T_CO parameter. The time T_CO is
active in interruptions during travel, not in a normal stop. Only
accessible when contactor monitor is activated.
0.00 ... 100.0 ms
0.00=Off
0.2 s
T_CDLY
Delay contactor monitor
When the contactor monitor is switched on (menu "Monitoring/-
CO") the reply must be available at the contactor monitor input
within the time T_CDLY for the motor contactors to be closed
(start up) or open (stop).
0.5 ... 7.0 s
1.5 s
T_BR
Debounce time for brake monitoring. The input signal is eval-
uated delayed by the time T_BR. Only accessible if the brake
monitoring is activated.
0.01 ... 3.00 s
0.40
S_MB
Maximum distance with MB=Off
If rotary encoder pulses are detected with the digital output "MB"
is switched off, the inverter issues an error message if the
con
fi
gured path is exceeded.
0.10 ... 1.00 m
0.50
I_MAX
Protection against overload current depending on the nominal
current of the motor
If the con
fi
gured value for "I_Max" (I x "I_MAX") is exceeded for
the time "T_I_MAX" the inverter issues an error message.
20 ...180 %
180
T_I_MAX
Overcurrent protection
If the value con
fi
gured for time "T_I_MAX" in "I_MAX"
(I x "I_MAX") is exceeded, the inverter issues an error message.
0.3 ... 10.0 s
5.0
Original operating instructions
ZETADYN 3C
Parameter list
R-TBA08_03-GB 1619
Part.-No. 00163322-GB
86/204
Содержание ZETADYN 3BF
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