MPS3000 TERMINALS
Page 13 of 67
Closed - To enable the following:
Note: For MPS3000, any one of the four discrete inputs (terminals 13.. 16) can be configured as Authorized key.
* Change of parameters (through keyboard).
* Reset of any alarm/trip, regardless setting.
* Reset of the thermal capacity.
* Run self test.
* Store default settings.
* Reset and store of statistical data.
External Fault 1
................................ 12&35
Open – Run Enable
Closed - Fault
If not used, disable Alarm and Trip for External fault 1 in the MPS3000 setting, (see table page 31).
The following four logical inputs, Discrete Input A to Discrete Input D, are common to both MPS3000 and the
MPS3000-C.
Discrete Input A contact ........................ 13&36
Discrete Input B contact ........................ 14&37
Discrete Input C contact ........................ 15&38
Discrete Input D contact ....................... .16&39
Each of
the above four discrete inputs can be configured for many applications. (like Emergency Restart, Low
speed of two speed motor, Remote Reset and External Faults).
Isolator
Aux. contacts of a local Isolator switch. Prevents contactors operation when the isolator is open. Start is enabled
Only if 17-40 is open and 18-41 is closed. (e.g. Isolator is closed).
N.C. ........................................................... 17&40
N.O. ........................................................... 18&41
If not used 18-41 must be closed.
External Fault 2
................................ 19&42
Open - Run Enable
Closed - Fault
If not used, disable Alarm and Trip for External Fault 2 in the MPS3000 setting, (see table page 31)
External Fault 3
.............................. 20&43
Open - Run Enable
Closed - Fault
If not used, disable Alarm and Trip for External Fault 3 in the MPS3000 setting. (see table on page 31).
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