WEG CFW-11 Series, Programming Manual

Page: 203 / 307

13-21
13
Digital and Analog Inputs and Outputs
Table 13.11 - Digital output functions
Functions
P0275
(DO1)
P0276
(DO2)
P0277
(DO3)
P0278
(DO4)
P0279
(DO5)
Not Used 0 and 29 0 0
0, 29, 37, 38, 39,
40, 41 and 42
0, 29, 37, 38, 39,
40, 41 and 42
N* > Nx 1 1 1* 1 1
N > Nx 2 2* 2 2 2
N < Ny 3 3 3 3 3
N = N* 4 4 4 4 4
Zero Speed 5 5 5 5 5
Is > Ix 6 6 6 6 6
Is < Ix 7 7 7 7 7
Torque > Tx 8 8 8 8 8
Torque < Tx 9 9 9 9 9
Remote 10 10 10 10 10
Run 11 11 11 11 11
Ready 12 12 12 12 12
No Fault 13* 13 13 13 13
No F070 14 14 14 14 14
No F071 15 15 15 15 15
No F006/021/022 16 16 16 16 16
No F051/054/057 17 17 17 17 17
No F072 18 18 18 18 18
4-20mA Ok 19 19 19 19 19
Value P0695 20 20 20 20 20
Forward 21 21 21 21 21
Process V. > PVx 22 22 22 22 22
Process V. < PVy 23 23 23 23 23
Ride-Through 24 24 24 24 24
Pre-Charge OK 25 25 25 25 25
Fault 26 26 26 26 26
Time Enabled > Hx 27 27 27 27 27
SoftPLC 28 28 28 28 28
Timer - 29 29 - -
N>Nx and Nt>Nx 30 30 30 30 30
F>Fx
(1)
31 31 31 31 31
F>Fx (2) 32 32 32 32 32
STO 33 33 33 33 33
No F160 34 34 34 34 34
No Alarm 35 35 35 35 35
No Fault and No Alarm 36 36 36 36 36
PLC11 37 37 37 - -
No IOE Fault 38 38 38 - -
No IOE Alarm 39 39 39 - -
No Broken Cable Alarm 40 40 40 - -
No IOE Alarm and No Broken Cable
Alarm
41 41 41 - -
No IOE Fault and No Broken Cable
Alarm
42 42 42 - -
Description:
They program the functions of the digital outputs, according to the options presented previously.
When the condition declared by the function is true, the digital output will be activated.
Example: Is>Ix function – when Is>Ix then DOx = saturated transistor and/or relay with the coil energized, and when
Is≤Ix then DOx = open transistor and/or relay with the coil not energized.
Some notes regarding the Digital Outputs are presented next.
- Not Used: it means that the digital outputs will remain always in a resting state, i.e., DOx = open transistor and/or
relay with the coil not energized.
- Zero Speed: it means that the motor speed is below the value adjusted in P0291 (Zero Speed Zone).
- Torque > Tx and Torque < Tx: they are valid only for P0202 = 3 or 4 (Vector Control). In those functions
"Torque" corresponds to the motor torque as indicated at parameter P0009.
- Remote: it means that the inverter is operating in Remote situation.
- Run: it corresponds to enabled inverter. In this moment the IGBTs are commutating, and the motor may be at any
speed, inclusive zero.
- Ready: it corresponds to the inverter without fault and without undervoltage.
- No Fault: it means that the inverter is not disabled by any type of fault.