Group 1.4 User IO - Analog Input 2 (DI5) configuration
Parameter Number | Parameter Name | Units | Default | Available Settings | Access | Change During Run | Scaling | Size (Bytes) | CAN Register | CAN Sub Index | Modbus Register |
|---|---|---|---|---|---|---|---|---|---|---|---|
P1-09 | DI5 Analog Input 2 Format | N/A | 0: U 0-10 | 0 ... 9 | RW | Y | N/A | 1 | 206Dh | 0 | 109 |
P1-10 | DI5 Analog Input 2 Offset | % | 0.0% | -500.0 ... 500.0 % | RW | Y | 1 = 0.1% | 2 | 206Eh | 0 | 110 |
P1-11 | DI5 Analog Input 2 Scaling | % | 100.0% | -500.0 ... 500.0 % | RW | Y | 1 = 0.1% | 2 | 206Fh | 0 | 111 |
P1-12 | DI5 Analog Input 2 Filter | sec | 0.00s | 0.00 ... 2.00 s | RW | Y | 1 = 0.01 s | 1 | 2070h | 0 | 112 |
P1-13 | DI5 Analog Input 2 Signal Loss Reaction | N/A | 0: No Reaction | 0 ... 2 | RW | Y | N/A | 1 | 2071h | 0 | 113 |
Below are the analog configurations available for Analog input 2.
Setting | Drive Display | Input Format |
|---|---|---|
U 0-10 | U 0-10 | 0 to 10 Volt Signal (Uni-polar |
U 10-0 | U 10-0 | 10 to 0 Volt Signal (Uni-polar) |
-10 - 10 | - 10- 10 | -10 to +10 Volt Signal (Bi-polar) |
A 0-20 | A 0-20 | 0 to 20mA Signal |
A 20-4 | A 20-0 | 20 to 0mA Signal |
t 4-20 | A 4-20 | 4 to 20mA Signal (4-20F trip if signal falls below 3mA) |
t 20-4 | A 20-4 | 20 to 4mA Signal (20-4F trip if signal falls below 3mA) |
PrE-t | PrE-t | Pre-Torque Input (Bipolar -10V to +10V) |
Ptc-th | Ptc-th | Motor PTC thermistor input |
ty-th | ty-th | Motor KTY84 thermistor input |
When terminal DI5 is operating as an Analog input this parameter sets an offset, as a percentage of the full-scale range of the input, which is applied to the analog input signal.
When Terminal DI4 is operating as an analogue input Scales the analog input by this factor, e.g. if P1-03 is set for 0 – 10, and the scaling factor is set to 200.0%, a 5 volt input at the control terminal DI4 will result in the drive running at maximum speed (P8- 01).
The pre and post scaling values can be viewed in parameters P0-58 and P0-59.
This filter helps in situations where the analog input is used for the speed reference or from a Torque sensor and the source signal is noisy which would result in oscillation in speed.
The filters primary aim is to make the signal smoother to the internal speed reference but will result in less responsiveness.
Set the reaction method on a signal loss when DI5 is used as analogue input speed reference.
Setting | Reaction |
|---|---|
0 | No Reaction |
1 | Run at speed in P1-08 (Analog Input Signal Loss speed) flashing Ai-LoS and return to speed reference when signal is reinstated. |
2 | Ramp to Stop using P8-04 (Deceleration ramp time) and trip Ai-LoS or tC-tH or ty-tH depending on P1-09 setting. |