Specifications
IP 240 Positioning
Status bits
Data
byte
7
DL 29
DR 29
6 5 4 3 2 1 0
Bit
0
DA2
0
DA1
RIUM
MESE
ZBEV
BEE3
UEBS
BEE2
DRBR
BEE1
NPUE
RICH
UEBL
SYNC
RIUM = 1 Range BEE2 was exited (reversal of direction possible).
ZBEV = 1 The target range (BEE3) was exited.
UEBS = 1 The stored final position was overwritten without being read out from the IP 240.
DRBR = 1 Wirebreak/short-circuit in symmetrical encoder.
NPUE = 1 Zero mark error.
UEBL = 1 Overrange.
DA2 = 1 Digital output D2 is set.
= 0 Digital output D2 is not set.
DA1 = 1 Digital output D1 is set.
= 0 Digital output D1 is not set.
MESE = 1 The current actual position was stored as final position.
BEE 3 = 1 The actual value is outside range BEE3.
= 0 Range BEE3 entered.
BEE 2 = 1 The actual value is outside range BEE2.
= 0 Range BEE2 entered.
BEE 1 = 1 The actual value is outside range BEE1.
= 0 Range BEE1 entered.
RICH = 1 The actual value must be modified in negative direction (descending value) in order
to reach the target position.
= 0 The actual value must be modified in positive direction (ascending value) in order to
reach the target position.
SYNC = 1 The actual value (i.e. actual position) is synchronized.
Actual value
Negative values are represented
as two's complement
SE=Sign extension
The high-order nibble (SG)
is ”1111” when the value
is negative
SE
2
19
2
11
2
3
SE
2
18
2
10
2
2
SE
2
17
2
9
2
1
SE
2
16
2
8
2
0
Binary representation BCD representation
DL 30
DR 30
DL 31
DR 31
SE
2
20
2
12
2
4
10
6
10
4
10
2
10
0
SG
10
5
10
3
10
1
Bit
7 6 5 4 3 2 1 0
Bit
7 6 5 4 3 2 1 0
Data
byte
SE
2
21
2
13
2
5
SE
2
22
2
14
2
6
SE
2
23
2
15
2
7
EWA 4NEB 811 6120-02a
10-79