Usage Examples¶
You can update output state in three steps; * Create the ADAM object * Create/reuse DigitalOutput * Make the request
Create adam object¶
IP, username, password of ADAM should be already set from APEX
from adam import ADAM6050D as ADAM
ip='192.168.1.1'
username = 'user'
password = 'pass'
adam = ADAM(ip, username, password)
Construct the digital output object¶
To change the state of the outputs, you should create/reuse a DigitalOutput object After creating the object, the initial state is empty, so making a request straight away changes nothing.
from digital_io import DigitalOutput
do = DigitalOutput()
# set every available output to 1
do[0]=1
do[1]=1
do[2]=1
do[3]=1
do[4]=1
do[5]=1
You don’t have to set every bit, you can just change the ones you need.
from digital_io import DigitalOutput
do = DigitalOutput()
# set DO0 to 1 and DO5 to 0
do[0]=1
do[5]=0
DigitalOutput accepts an array to set the outputs all at once
from digital_io import DigitalOutput
# set every available output to 1
initial_array = [1,1,1,1,1,1,1]
do = DigitalOutput(array=initial_array)
Change the state¶
After creating adam and setting the digital outputs, make the request by calling the output method of ADAM and pass the digitalOuput object as argument.
from adam import ADAM6050D as ADAM
from digital_io import DigitalOutput
ip='192.168.1.1'
username = 'user'
password = 'pass'
adam = ADAM(ip, username, password)
do = DigitalOutput()
# set DO0 to 1 and DO5 to 0
do[0]=1
do[5]=0
# request the state change
try:
adam.output(do)
except Exception as err:
print(err)
Read the state of output¶
You can get the current state by calling the digitalOutput object without an argument
current_output = adam.output()
# state of DO0
current_output[0]
Read the state of input¶
To read the input state, call input() on ADAM. You can pass in the id of a specific input if you want. Otherwise every input value is retrieved
input_id = 0
di_0 = adam.input(input_id)
# value of DI0
print(di_0)
di = adam.input(input_id)
# digital inputs
print(di[0]) # DI0
print(di[1]) # DI1
#
#
#
print(di[10]) # DI10
print(di[11]) # DI11