ABB DCS550 - Page 222

222
Signal and parameter list
3ADW000379R0501 DCS550 Manual e e
Signal / Parameter name
min.
max.
def.
unit
31.02 M1ModelTime2 (model time 2 constant)
Thermal
time constant for motors with fan/forced cooling if motor fan is switched off.
Attention:
For motors without fan set
M1ModelTime (31.01) = M1ModelTime2 (31.02).
Int. Scaling: 10 == 1 % Type: I Volatile: N
0
6400
2400
s
31.03 M1AlarmLimLoad (alarm limit load)
The drive sets
A107 M1OverLoad [AlarmWord1 (9.06) bit 6] if M1AlarmLimLoad (31.03) - in percent of
M1NomCur (99.03)
- is exceeded. Output value is Mot1TempCalc (1.20).
Int. Scaling: 10 == 1 % Type: I Volatile: N
10
325
102
%
31.04 M1FaultLimLoad (fault limit load)
The drive trips with
F507 M1OverLoad [FaultWord1 (9.01) bit 6] if M1FaultLimLoad (31.04) - in percent of
M1NomCur (99.03)
- is exceeded. Output value is Mot1TempCalc (1.20).
Int. Scaling: 10 == 1 % Type: I Volatile: N
10
325
106
%
31.05 M1TempSel (temperature selector)
M1TempSel (31.05)
selects the measured temperature input for the connected motor. The result is displayed
in
Mot1TemopMeas (1.22). Only one single PTC can be connected.
0 =
NotUsed motor temperature measurement is blocked, default
1 =
1PTC AI2/Con one PTC connected to AI2 on SDCS-CON-F
For more information, see section
Motor protection.
Int. Scaling: 1 == 1 Type: C Volatile: N
NotUsed
1PTC AI2/Con
NotUsed
-
31.06 M1AlarmLimTemp (alarm limit temperature)
The drive sets
A106 M1OverTemp [AlarmWord1 (9.06) bit 5] if M1AlarmLimTemp (31.06) is exceeded.
Output value is
Mot1TempMeas (1.22).
Note:
The unit depends on
M1TempSel (31.05).
Int. Scaling: 1 == 1 Ω / 1 Type: SI Volatile: N
-10
4000
0
°C / Ω / -
31.07 M1FaultLimTemp (fault limit temperature)
The drive trips with
F506 M1OverTemp [FaultWord1 (9.01) bit 5] if M1FaultLimTemp (31.07) is exceeded.
Output value is
Mot1TempMeas (1.22).
Note:
The unit depends on
M1TempSel (31.05).
Int. Scaling: 1 == 1 Ω / 1 Type: SI Volatile: N
-10
4000
0
°C / Ω / -