Balluff BIS U-6127-081-1 4-06-ST36 Betriebsanleitung Seite 307

BIS U-6127-081-1_4-06-ST36
Processor unit
8
007 protocol (continued)
Command identifier 'X': Cyclical process data, write
Send process data via the IO-Link interface.
To be able to send data via the IO-Link inter-
face, the IO-Link port (pin 4) must be configured
as a data port (C/Q) (see Command identifier
'g': IO-Link master configuration, write on
page 129).
Byte Length Command
element
00 1 Command
identifier (ASCII)
01...03 3 Start address
(ASCII)
04...06 3 Number of bytes
(ASCII)
07 1 BCC
Status message:
Byte Length Command
element
00 1 Status
01 1 Status code
If the status message is positive, data can be transmitted
with <STX>.
Byte Length Command
element
00 1 Control com-
mand
01 No. of Data
bytes
Last 1 BCC
byte
Status message:
Byte Length Command
element
00 1 Status
01 1 Status code
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Value range
'X'
"000"..."999"
"000"..."999"
00 ...FF
hex hex
Value range
<ACK> or
<NAK>
See Status codes
on page 94
Value range
<STX>
Byte:
00 ...FF
hex hex
00 ...FF
hex hex
Value range
<ACK> or
<NAK>
See Status codes
on page 94
english 131