Balluff BIS M-4 045 0 07-S4 Series, Operating Manual

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The following examples show the protocol sequence in various situations.
Start the device, still no data in the output buffer:
Command from controller BIS M-4_ _-045-... reaction
1. Process output buffer: 2. Process input buffer:
00
hex
GR, KA, AV = 0 00
hex
Set BB
09
hex
GR, KA, AV = 0 01
hex
e.g. 10
hex
= V 1.00
02
hex
e.g. 10
hex
09
hex
Set BB
Reaction to Tag Present = no and new data carrier in the read range:
Command from controller BIS M-4_ _-045-... reaction
1. Process output buffer: 2. Process input buffer:
00
hex
GR, KA, AV = 0 00
hex
Set CP
09
hex
GR, KA, AV = 0 09
hex
Set CP
Reaction to Tag Present = serial number and new data carrier in the read range:
Command from controller BIS M-4_ _-045-... reaction
1. Process output buffer: 2. Process input buffer:
00
hex
GR, KA, AV = 0 00
hex
Set CP
09
hex
GR, KA, AV = 0 01 ... 08
hex
UID
09
hex
Set CP
Reaction to Tag Present = read (start address 5) and data carrier in the read range:
Command from controller BIS M-4_ _-045-... reaction
1. Process output buffer: 2. Process input buffer:
00
hex
GR, KA, AV = 0 00
hex
Set CP
09
hex
GR, KA, AV = 0 01
hex
Address 5 read data
...
Address 12 read data
01 ... 08
hex
UID
09
hex
Set CP
9.4 Protocol
examples
Example 1.
(for 10 bytes of
process data)
Example 2.
(for 10 byte of
process data)
Example 3.
(for 10 bytes of
process data)
Example 4.
(for 10 bytes of
process data)
9
Device Function
BIS M-4 _ _ IO-Link Device
Read/Write Device