I/O Logic Select - Inputs
The Drive offers the possibility to operate the Digital Inputs in either PNP (Positive Logic) or NPN (Negative Logic).
In addition the drive's Analog Input's format can be inverted in either Voltage or Current mode.
Below the two Sections detail the setup process for selecting the logic of the terminals set as either Digital or Analog Inputs.
Decide which configuration of logic you will be using. The default is positive logic (P1-43 = 0)
While the drive is powered off make the necessary wiring adjustments so that your I/O wiring matches your logic selection.
Set P1-43 to the relevant value.
Setting
Logic
0
Positive Logic
1
Negative Logic
Power on the drive.
Caution
When powering on the drive after switching logic always make sure the Safe Torque Off inputs are not high so the drive can not start. Incorrect wiring/parameter settings could cause the car start start unintentionally.
Check P0-01 and P0-02 to make sure that your Digital Inputs are in the correct state and are changing state properly.
Find out your analog devices polarity from your analog device's datasheet.
Set P1-03/P1-09 to match the analog devices data sheet.
Wire in your device.
Note
Make sure you wire in the correct polarity or your device will work in the opposite way
Power on the drive.
Caution
When powering on the drive after switching logic always make sure the Safe Torque Off inputs are not high so the drive can not start. Incorrect wiring/parameter settings could cause the car start start unintentionally.
Check that P0-57 or P0-58 are changing value correctly. When your analog devices changes value these two parameters should change in the correct direction.
Parameter Number | Parameter Name | Units | Default | Available Settings | Access | Change During Run | Scaling | Size (Bytes) | CAN Register | CAN Sub Index | Modbus Register |
|---|---|---|---|---|---|---|---|---|---|---|---|
P0-01 | Digital Input 1 to 5 Status | N/A | 0 | 0 ... 31 | RO | N | N/A | 1 | 2012 | 0 | 10001 |
P0-02 | Digital Input 6 to 10 Status | N/A | 0 | 0 ... 31 | RO | N | N/A | 1 | 2012 | 0 | 10002 |
P0-56 | Analog Input 1 Applied Signal Level | N/A | 0.0 | -10.0 ... 20 | RO | N | 1 = 0.1 | 2 | 2013 | 0 | 10056 |
P0-57 | Analog Input 1 Final Signal Level | % | 0.0% | -100.0 ... 100.0% | RO | N | 1 = 0.1 | 2 | - | - | 10057 |
P0-58 | Analog Input 2 Applied Signal Level | N/A | 0.0 | -10.0 ... 20 | RO | N | 1 = 0.1 | 2 | 2013 | 1 | 10058 |
P0-59 | Analog Input 2 Final Signal Level | % | 0.0% | -100.0 ... 100.0% | RO | N | 1 = 0.1 | 2 | - | - | 10059 |
P1-03 | DI4 Analog Input 1 Format | N/A | 0: U 0-10 | See Table | RW | N | N/A | 1 | 2067h | 0 | 103 |
P1-09 | DI5 Analog Input 2 Format | N/A | 0: U 0-10 | 0 ... 9 | RW | Y | N/A | 1 | 206Dh | 0 | 109 |
P1-43 | Positive/Negative Logic Select | N/A | 0: Positive Logic | 0: Positive Logic 1: Negative Logic | RW | N | N/A | 1 | 208Fh | 0 | 143 |
Digital Input 4 only operates as an Analog Input when P1-02 is set to 6 or 7. Below are the analog configurations available for Analog Input 1.
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 |
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 |
Changes the control logic for all Digital Inputs (including the Universal Encoder module terminals Daux1 and Daux2).
Setting | Logic |
|---|---|
0 | Positive Logic |
1 | Negative Logic |
Note
STO1 and STO2 Inputs are always positive logic.