4.4
Configuration
4.4.20 Synchronization
4.4.20.1 Parameter overview
Functional block:
Number
Name
156.1
Mode
156.2
Status
156.3
Sync tolerance
156.4
Sync offset
156.5
Fieldbus cycle
156.6
Fieldbus jitter
156.7
Sync error
156.8
Max. jitter positive
156.9
Max. jitter negative
156.15
Time fieldbus write access
156.16
Time DSP read access
156.17
Time DSP write access
156.18
Time fieldbus read access
156.19
Time fieldbus read to DSP
read
4.4.20.2 Description of the Parameters
156.1
Mode
Switch on or switch off synchronization to fieldbus signal.
298
Parameter manual b maXX BM3000
Document no.: 5.12001.07
of 820
FbSynchronisation[156]
Type
Min
UINT
0
UINT
0
UINT
0
DINT
-2147483648
UDINT
0
DINT
-2147483648
DINT
-2147483648
DINT
0
DINT
-262144
DINT
-500000
DINT
-500000
DINT
-500000
DINT
-500000
DINT
-500000
Bit
Meaning
0
0: Synchronization is switched off
1: Synchronization is switched on
1
0: Automatic adjustment of the Sync offset
1: Manual adjustment of the Sync offset
Max
Default Value Unit
1
0
0xFFFF
0
0x1FFF
1000
2147483647
0
4294967295
0
2147483647
0
2147483647
0
262144
0
0
0
500000
0
500000
0
500000
0
500000
0
500000
0
Z156.4–
Z156.4–
Factor
1:1
X
1:1
X
µs
1000:20
X
µs
1000:20
X
µs
1000:20 X
µs
1000:20 X
µs
1000:20 X
µs
1000:20
µs
1000:20
µs
1000:20 X
µs
1000:20 X
µs
1000:20 X
µs
1000:20 X
µs
1000:20 X
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