48
Data exchange occurs via the process data, which, depending on the control system that is
used, is mapped in the input and output buffer or in a memory field. The BIS M-4_ _-045-…
uses 10 bytes of input data and 10 bytes of output data, the
BIS M-4_ _-072-… uses 32 bytes for each. The assignments are described in the following.
Subaddress 00
hex
corresponds to the respective start address in the corresponding data field.
The BIS M-4_ _ provides two fields for sending commands and data between the BIS M-4_ _
read/write device and the host system:
– Output buffer
– Input buffer
These fields are embedded in process data transmission via the IO-Link master. As already
described, 10 or 32 bytes of process data are sent in each direction.
The mapping of this process data is described in the following:
Output buffer:
Bit No.
Subaddress
7
6
5
4
3
2
1
0
00
hex
- 1st bit string
TI
KA
GR
AV
01
hex
Command designator or data
02
hex
Start address (low byte) or data
03
hex
Start address (high byte) or data
04
hex
Number of bytes (low byte) or data
05
hex
Number of bytes (high byte) or data
06
hex
Data
07
hex
Data
08
hex
Data
Last byte - 2nd bit string
TI
KA
GR
AV
Explanations on the output buffer using 10 bytes as an example:
Subaddress Bit
name
Meaning
Function description
00
hex
1st bit string
TI
Toggle bit
A state change during a job indicates that the
controller is ready to receive additional data made
available by the read/write device.
KA
Head on/off
1 = Head off (read/write head switched off)
0 = Head on (read/write head in operation)
GR
Basic state
1 = Software reset - causes the BIS to switch to
the ground state
0 = Normal operation
AV
Job
1 = New job pending
0 = No new job or job no longer pending
01
hex
Command
designator
00
hex
= No command
01
hex
= Read data carrier
02
hex
= Write data carrier
12
hex
= Initialize the CRC_16 data check on the
data carrier
32
hex
= Write a constant value on the data carrier
9.2 Process data
Output/input
buffer
9
Device Function
BIS M-4 _ _ IO-Link Device
Read/Write Device
Содержание BIS M-4 045 0 07-S4 Series
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Страница 3: ...Technische Beschreibung Betriebsanleitung deutsch BIS M 4_ _ 045 _0_ 07 S4 BIS M 4_ _ 072 _0_ 07 S4...
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Страница 67: ...www balluff com 65 BIS M 4_ _ IO Link Device Schreib Leseger t...
Страница 69: ...Technical Description Operating Manual english BIS M 4_ _ 045 _0_ 07 S4 BIS M 4_ _ 072 _0_ 07 S4...
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Страница 135: ...BIS M 4_ _ 045 _0_ 07 S4 BIS M 4_ _ 072 _0_ 07 S4...
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Страница 138: ...4 BIS M 4_ _ IO Link 7 43 7 1 43 7 2 44 7 3 45 8 46 9 47 9 1 47 9 2 48 9 3 52 9 4 53 9 5 58 9 6 59 62 62 62 ASCII 63...
Страница 139: ...www balluff com 5 8 UL 3TLJ E227256 IC RSS 1 2 FCC FCC 15 1 2 BIS M 4_ _ IO Link 1 1 1 2 1 BIS M 4_ _ IO Link...
Страница 141: ...www balluff com 7 1 BIS CRC DPP EMC LSB MSB PC SIO IO SPDU PLC TCP 1 6 1 7 BIS M 4_ _ IO Link...
Страница 142: ...8 BIS M 4xx_ _ BIS M EMC A IO Link BIS M 4_ _ 24 A 2 1 2 2 2 3 2 BIS M 4_ _ IO Link...
Страница 152: ...18 3 IO Link M12 A 1 24 V 2 3 GND 4 C Q 2 2 2 IO Link IO Link RC 3 2 BIS M 4_ _ IO Link...
Страница 153: ...www balluff com 19 BIS M BIS M IO Link 16 1 IO Link 2 3 4 IO Link IO Link PC PLC 4 1 4 BIS M 4_ _ IO Link...
Страница 156: ...22 4 CRC_16 CRC_16 CRC_16 CRC_16 CRC 23 CRC_16 44 7 2 8 BIS M 4_ _ 045 30 BIS M 4_ _ 072 4 5 4 6 BIS M 4_ _ IO Link...
Страница 180: ...46 IO Link BIS M IO Link 10 BIS M 4_ _ 045 00_ 07 S4 32 BIS M 4_ _ 072 00_ 07 S4 8 BIS M 4_ _ IO Link...
Страница 192: ...58 01hex 02hex 03hex 04hex 05hex 07hex AV 00hex 0Ehex CRC CRC 0Fhex 48 20hex 21hex AV 9 5 9 BIS M 4_ _ IO Link...
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