YASKAWA V7 Technical Manual page 81

5.19 MULTI-FUNCTION OUTPUT TERMINALS (Term, MA, MB & MC; P1, P2 & PC)
Set
Value Condition
0 Fault
1 During operation
2 Speed at set frequency
3 Zero Speed
4 Frequency detection - low
5 Frequency detection - high
6 Overtorque detection
(N.O. contact)
7 Overtorque detection
(N.C. contact)
8 Under torque detection (NO)
9 Under torque detection (NC)
10 Alarm (minor fault)
11 During coast to stop
12 Local/Remote
13 Operation ready
14 Auto-restart
15 During Undervoltage
16 During Reverse run
17 During Speed Search
18 Serial communication
20 Frequency reference is missing
21 Inverter overheating pre-alarm OH3 Closed if drive overheat pre-alarm is input at a Multi-function
Table 5-3. Multi-function Output Terminals
Description
Closed = Drive fault has occurred (except CPF00, CPF01)
Closed = Drive is operating
Closed = Frequency Reference = output frequency
See paragraph 5.19A
Closed = Drive is at zero Hz.
Closed = Output frequency ≤ n095.
See paragraph 5.19B
Closed = Output frequency ≥ n095.
See paragraph 5.19C
Closed = Overtorque detected
See paragraph 5.20
Open = Overtorque detected
See paragraph 5.20
Closed if under torque is detected
Open if under torque is detected
Closed = Alarm condition is present
Closed = Drive output base block is active; motor is coasting
Open = Frequency and Run Command by ext. input;
Closed = Frequency and Run Command by Digital Operator
Closed = Drive is ready for operation (not faulted)
Closed = During auto-restart operation
Closed = Drive has an undervoltage fault or warning.
Closed = Drive operation in reverse
Closed = Drive performing a speed search
Closed = Command from serial communication
Closed if frequency reference is missing
Input. Digital operator display is "OH3" (blinking)
5-29
Signal Level