INSTRUCTIONS
Profinet Card (710-16502-00C)
17
NOTE
The reset input is normally closed by default. If parameter 7I
Reset/Enable
Logic
is set to normally open, the reported state will be inverted (0 = closed, 1 =
open).
NOTE
For models EMX4x-0064B and smaller, current reported via communications is
10 times greater than the actual value (displayed on the keypad).
NOTE
Frequency reported via communications is 10 times greater than the actual
value.
7.3
Parameter management
The Profinet Card can read parameter values from and write parameter values to the
soft starter. The card handles one parameter at a time.
The device references parameters according to their position in the starter's
parameter list.
NOTE
Parameter lists vary according to the model and version of soft starter. Refer
to the relevant soft starter literature for a complete parameter list.
CAUTION
Changing the values of the Advanced parameters (parameter group 20) may
cause unpredictable behaviour in the soft starter. Consult your local supplier
before adjusting the Advanced parameters.
Output
Use output bytes 2-5 to read or write a parameter to the soft starter.
Controller > device output bytes are structured as follows.
Byte
Bits
Details
2
0 to 7
Parameter number to read/write
3
0
Reserved
1
1 = Read parameter
2
1 = Write parameter
3 to 7
Reserved
4
0 to 7
Low byte parameter value to write to soft starter/ zero data
values for read
5
0 to 7
High byte parameter value to write to soft starter/ zero data
values for read
