Eaton PowerXL DM1 Series - Page 206

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Chapter 7- Multi-purpose application
POWERXL DM1 SERIES VARIABLE FREQUENCY DRIVES MN040049EN—September 2021 www.eaton.com
Table 62. Protections (Cont.).
P6.1.13
b
Underload time limit
ID 320
Minimum value:
2.00 s
Maximum value:
600.00 s
Default value:
20.00 s
Description:
This time can be set between 2.00 and 600.00 seconds. This is the time allowed for an fault state to exist. An internal up/down
counter counts the accumulated underload time. If the underload counter value goes above this limit, the protection will cause a trip
according to protection parameter. If the drive is stopped, the counter is reset to zero.
P6.1.14
b
Preheat mode
ID 2159
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
0
Options:
0 = Disable; or
1 = Enable
Description:
This parameter enables/disables the preheat function where this is used where the temperature being read from the drive will turn on
the output to allow current to flow to the motor, this is typically used when the motor is not running.
P6.1.15
b
Preheat control source
ID 2160
Minimum value:
N.A.
Maximum value:
N.A.
Default value:
1
Options:
0 = DI function; or
1 = Drive temperature.
Description:
Selects the source of where the temperature is coming from, either digital input or the drive heat sink temperature, which potentially
could be at a different temperature.
P6.1.16
b
Preheat enter temperature
ID 2161
Minimum value:
-10.0°C
Maximum value:
20.0°C
Default value:
10.0°C
Description:
Temperature when the preheat is enabled - drive goes into a run state to all the preheat voltage to flow through the motor an create
some current.
P6.1.17
b
Preheat quit temperature
ID 2162
Minimum value:
-10.0°C
Maximum value:
39.9°C
Default value:
20.0°C
Description:
Temperature when the preheat is disabled - drive goes into a stop state if the temperature is above this rating.
Time Counter
Trip Area
Underload
No Underload
Time
Trip/Warnin
g
Broken Belt
Protection