WEG CFW-11 Programming Manual page 175

After the transition of the DIx, either for activating or deactivating the programmed relay, it is necessary that the DIx
remains in ON or OFF during at least the time set in P0283/P0285 or P0284/P0286. Otherwise the timer will be
reset. Refer to the figure 13.5.
Note: In order to enable that function it is also necessary to program P0276 and/or P0277=29 (Timer).
+24 V
0 V
DIx
DO2 (RL2)
DO3 (RL3)
P0283/P0285
Figure 13.5 - Operation of the timer function DO2 (RL2) and DO3 (RL3)
- Multispeed: the setting of the parameters P0266 and/or P0267 and/or P0268=13 requires that the parameters
P0221 and/or P0222 be programmed in 8. Refer to the description of the parameters P0124 to P0131 in the
section 12.4.
- Trace Function: it triggers the data acquisition at the channels selected with that function, when the three
following conditions were fulfilled:
- If the DIx is with 24 V;
- Trigger condition set in P0552=6 "DIx";
- Function waiting for the trigger, P0576=1 "Waiting".
For more details refer to the section 19, Trace Function.
- No External Alarm: This function will indicate "External Alarm" (A090) on the keypad (HMI) display when the
programmed digital input is open (0 V). If +24 V is applied to the input, the alarm message will disappear
automatically from the keypad (HMI) display. The motor keeps working normally, regardless of the state of that
input.
- Manual/Automatic: it allows selecting the CFW-11 speed reference between the reference defined by
P0221/P0222 (Manual mode – DIx open) and the reference defined by the PID regulator (Automatic mode
– DIx with 24 V). Refer to the section 20 – PID Regulator, for more details.
- PLC use: When this option is selected it will not take any action for the CFW-11. It can be used as a remote
input for the PLC11 board or for communication networks.
ON
OFF
P0284/P0286
Digital and Analog Inputs and Outputs
P0283/P0285 P0284/P0286
13-15
13