3 Data Exchange with the CPU Unit
3-26
CJ-series PROFIBUS Slave Unit Operation Manual for NJ-series CPU Unit (W510)
*_SlvInFatlCont
BOOL
R
Continue on
Fatal error
Indicates how the slave will behave on PROFI-
BUS in case (the communication with) the host
CPU has a fatal error (CPU ERH indicator ON)
e.g. I/O refresh timeout).
*Examine condition of both
*_SlvInFatlCont
and
*_SlvInFatlExit
for slave behavior as shown
below.
*_SlvInFatlCont
: FALSE
*_SlvInFatlExit
: FALSE
•
Slave has not been configured by a master
(n.a.).
*
_SlvInFatlCont
: TRUE
*_SlvInFatlExit
: FALSE
•
Continue data exchange, and provide diag-
nostics to the master.
*_SlvInFatlCont
: FALSE
*_SlvInFatlExit
: TRUE
•
Exit data exchange, and provide diagnostics
to the master. In this case the Slave will send
static diagnostics messages to the master.
*_SlvInFatlExit
BOOL
R
Exit on fatal
error
*_SlvInIntelMd
BOOL
R
Inputs Intel
mode
Indicates how the host CPU data words are
mapped to a PROFIBUS data exchange tele-
gram.
FALSE: Motorola (high byte first)
TRUE: Intel (low byte first)
The values in
*_SlavInSta
are provided by the
PROFIBUS master's Set_Prm telegram, and
indicated in *
_SlavOutSta
after both the
Set_Prm and Chk_Cfg telegrams have been
accepted.
*_SlvInclPLCSta
BOOL
R
Include CPU
status in input
data
Include CPU status in input data
Indicates if the CPU status information should
occupy the first two words of input data to the
PROFIBUS master.
FALSE: Do not include CPU status words
TRUE: Include CPU status words. See section
.
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
*_SlvInStartAdr
*_SlvInStartAdr
Name of Device Variable for CJ-
series Unit
Type
R/W
Description
Function
