Lenze I/O system 1000 System Manual - Manual (Page 201)

Product description
I/O compound modules − counter
One counter 32 bits, 5 V DC − EPM−S602
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201 EDSIO1000 EN 7.0
Comparator
The comparison value is specified via the output area. The comparison bit can be found in
the status word under STS_COMP.
)
Note!
Please note that bit STS_COMP can only be triggered if bit STS_CTRL_COMP is
set in the status word.
Via the parameter setting you can define the response of the comparison bit:
ƒ Comparison bit never switches
ƒ Comparison bit is set if count value
³ comparison value
As long as the count value is greater than or equals the comparison value, the
comparison bit remains set
ƒ Comparison bit is set if count value
£ comparison value
As long as the count value is smaller than or equals the comparison value, the
comparison bit remains set.
ƒ Comparison bit is set if count value = comparison value
If the count value = comparison value, the comparison bit is set. The bit remains set
until the comparison condition is no longer met. If you have set a main counting
direction, the comparison bit is only set when the comparison value from the main
counting direction is reached.
)
Note!
Together with bit STS_COMP, bit STS_CMP is set in the status word. In contrast
to bit STS_COMP, however, it remains set until it is reset with RES_SET in the
control word.