Specifications

Positioning IP 240
Status bit
Actual value exited range BEE2. Rever-
sal of direction of travel is possible.
RIUM
(Reversal of
direction)
A new position number was trans-
ferred to the IP 240.
Bit is ”1” Bit is ”0”
The relevant output is set.DA1
DA2
(IP output 1/2)
DRBR
(Wirebreak)
IP 240 detected wirebreak in symme-
trical encoder.
Error was rectified and
- the status info was read once with
DRBR=1 or
- the interrupt request bytes were
read and the DRBR triggered the
interrupt.
NPUE
(Zero mark
monitoring)
IP 240 detected zero mark error.
- The status info was read once with
NPUE=1 or
- the interrupt request bytes were
read and NPUE triggered the
interrupt.
UEBL
(Overrange)
Actual value exited zero value range
and entered the overrange.
MESE
UEBS
(ZYSY=1)
MESE
(Measuring
terminated)
UEBS
(Final value
overwritten)
The MESE and UEBS bits are relevant only when synchronization with an external control signal was
selected
IP 240 detected a negative edge of the
synchronization signal at the IN input
and stored the current actual as final
value.
Following a negative edge of the syn-
chronization signal, the old final value
was overwritten with the new final
value without the old final value hav-
ing been read.
Relevant output is reset.
- The status info was read once with
UEBS=1 or
- the interrupt request bytes were
read and NPUE triggered the
interrupt.
- The final value was read.
- The status info was read once with
UEBS=1 or
- the interrupt request bytes were
read and UEBS triggered the inter-
rupt.
10-60 EWA 4NEB 811 6120-02a