Trane TR150 - Page 75

14-12 Function at Mains Imbalance
Option: Function:
When a severe mains imbalance is detected,
select 1 of the available functions.
[0]
* Trip Trips the frequency converter.
[1] Warning Issues a warning.
[2] Disabled No action.
[3] Derate The frequency converter would derate.
3.10.3 14-2* Trip Reset
14-20 Reset Mode
Option: Function:
NOTICE
The motor may start without
warning. If the specied number of
automatic resets is reached within
10 minutes, the frequency
converter enters manual reset
mode. After the manual reset is
performed, the setting of
parameter 14-20 Reset Mode reverts
to the original selection. If the
number of automatic resets is not
reached within 10 minutes, or
when a manual reset is performed,
the internal automatic reset
counter returns to 0.
Note
Automatic reset is also active for
resetting Safe Torque O (STO) function.
Note
The setting in parameter 14-20 Reset
Mode is disregarded if re mode is
active (see parameter group 24-0*, Fire
Mode).
Select the reset function after tripping.
Once reset, the frequency converter can
be restarted.
[0]
* Manual reset Select [0] Manual reset, to reset the
frequency converter via [Reset] or via
the digital inputs.
[1] Automatic reset x
1
Select [1]-[12] Automatic reset x 1…x20
to perform between 1 and 20 automatic
resets after tripping.
[2] Automatic reset x
2
[3] Automatic reset x
3
[4] Automatic reset x
4
14-20 Reset Mode
Option: Function:
[5] Automatic reset x
5
[6] Automatic reset x
6
[7] Automatic reset x
7
[8] Automatic reset x
8
[9] Automatic reset x
9
[10] Automatic reset x
10
[11] Automatic reset x
15
[12] Automatic reset x
20
[13] Innite auto reset Select [13] Innite Automatic Reset for
continuous resetting after tripping.
14-21 Automatic Restart Time
Range: Function:
10 s * [0 - 600
s]
To start the automatic reset function, enter the
time interval from trip. This parameter is active
when parameter 14-20 Reset Mode is set to [1] -
[13] Automatic reset.
14-22 Operation Mode
Option: Function:
To reset all parameter values to default, select
[2] initialisation.
[0]
*
Normal
operation
Select [0] Normal operation for normal
operation of the frequency converter with the
motor in the selected application.
[2] Initiali-
sation
Select [2] initialisation to reset all parameter
values to default settings, excluding bus
communication parameters, parameter groups
15-0* Operating Data and 15-3* Alarm Log. The
frequency converter is reset during the next
power-up.
Parameter 14-22 Operation Mode also reverts to
the default setting [0] Normal operation.
14-27 Action At Inverter Fault
Select how the frequency converter acts in the case of
overvoltage, overcurrent, short circuit, or grounding errors.
Option: Function:
[0] Trip
[1]
* Warning
14-29 Service Code
Range: Function:
0 * [0 - 0x7FFFFFFF ] Service use only.
Parameters TR150 and TR170
74 02/2017 All rights reserved. BAS-SVP16B-EN
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