Operating Instructions
COMPAX-M / -S
Digital inputs and outputs
144
Explanation
:
The permanently assigned standard outputs O1 to O6 can be made freely
available using parameter P225. Meaning:
Output
Function
Valency
O1 (X8/1) ="1": No fault
="0": errors E1 ... E58
1
(Bit 1)
34
O2 (X8/2) ="1": No warning
="0": Error
≥
E58
2
(Bit 2)
O3 (X8/3) Machine zero has been approached
4
(Bit 3)
O4 (X8/4) Ready for start
8
(Bit 4)
O5 (X8/5) Programmed nominal position reached
16
(Bit 5)
O6 (X8/6) Idle after stop
32
(Bit 6)
Each output is assigned a valency. Calculate the total of the valencies for the
required free outputs and enter this in parameter P225.
"Ready for start" and "Idle after stop" should be possible via the outputs; O1, O2,
O3 and O5 should be freely available.
1 (O1) + 2 (O2) +4 (O3) +16 (O5) = 23
You will obtain this setting using P225 = 23.
Using the interfaces (RS232, bus systems) and using the data record
program, the outputs can optionally (in parallel) be described using OUTPUT
Ox=y.
When the PLC data interface is activated, the outputs must not be addressed using
the interfaces (RS232, bus systems) or using the data record program.
Simultaneous operation with the OUTPUT WORD command or with HEDA is not
permitted!
P223 / P224: switching to OUTPUT WORD command
P245 / P246: switching to HEDA bus
Access to the outputs can be assigned as bits to the OUTPUT WORD command or
to HEDA. Only the enabled outputs are then described by the OUTPUT WORD
command or by HEDA.
34
Counting starts at 1.
P225: makes
outputs freely
available.
Setting P225
Example:
PLC data interface
Note!
Switching to
OUTPUT WORD
command or to
HEDA bus
