MODBUS_MASTER (193)
MODBUS_MASTER (193)
ID 193
|
Application: |
PLC |
Group: I/O
Short description:
Function that exchanges the indicated registers via the modbus protocol with the selected slave device on the RS485 bus.
Inputs (1):
|
no. |
type |
impulse |
mark |
notes |
|
1 |
B |
no |
exe |
High state activates data exchange |
Outputs (3):
|
no. |
type |
impulse |
mark |
notes |
|
1 |
B |
no |
busy |
Data exchange in progress |
|
2 |
B |
yes (0->1) |
error |
Error signal |
|
3 |