SV9000 Motor Pump Enhanced Protection Application Page 47 (60)
6.2.10 Group 11, Digital Input Parameters
11.1 DIA2 function
1: External fault, closing contact = Fault is shown and motor is stopped when the input
is active.
2: External fault, opening contact = Fault is shown and motor is stopped when the input
is not active.
3: Run enable, contact open = Motor run disabled
contact closed =Motor run enabled
4: Acc./Dec, contact open = Acceleration/deceleration time 1 selected
time select.contact closed = Acceleration/deceleration time 2 selected
5: Reverse contact open = forward
contact closed = reverse
6: Jog Speed contact closed = Jogging speed selected for freq. reference
7: Fault reset contact closed = Resets all faults
8: Acc./Dec. operation prohibited
contact closed =Stops acceleration or deceleration until the contact is opened
9: DC-braking command
contact closed =In Stop mode, the DC-braking operates until the contact is opened,
see figure 6.2-26. DC-brake current is set with parameter 4.8.
10: Torque control
contact closed = Forces the motor control mode to torque control, refer to par. 6.1
11:
Hot Motor Detection: NC contact open = hot motor detected. Warning or Fault
displayed based on P7.21 selection.
Hot Bearing Detection: NC contact open = hot bearing detected. Warning or Fault
displayed based on P7.22 selection.
Seal Leak Detection: NO contact closed = Warning or Fault displayed based on
P7.23 selection.
High Vibration Detection: NO contact closed = Warning or Fault displayed based on
P7.24 selection.
Multi-Step 1 = Multi-Step contact closed = Selection 1 active (refer to
par. 4.12 – 4.18)
12:
13:
14:
15:
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