A-5
Appendices
CJ-series PROFIBUS Slave Unit Operation Manual for NJ-series CPU Unit (W510)
A
-1 Dif
feren
ces of
NJ Series f
rom C
J series
App
A
-1-2
Dif
fere
nces in Access
Met
hods
from a User
P
rogra
m
DM and DM + 1 (Slave Parameter Data)
The device variable for CJ-series Unit that corresponds to all bits of the words in DM and DM + 1 are
as follows:
The device variables for CJ-series Units that correspond to bits 0 to 15 of a each word in DM and
DM + 1 are as follows:
DM + 2 to DM + 4 (Slave Output Data)
The device variable for CJ-series Unit that corresponds to all bits of the words in DM+ 2 to DM + 4
are as follows:
The device variables for CJ-series Units that correspond to bits 0 to 15 of a each word in DM + 2 to
DM + 4 are as follows:
Special I/O DM Area (Allocated DM Area Words)
CJ-series I/O memory address
NJ-series device variables for CJ-series Unit
Word address
Bit
Variable name
Description
DM to DM + 1
0 to 15 for each
word
*_SlvParamSta
Slave parameter data
CJ-series I/O memory address
NJ-series device variables for CJ-series Unit
Word address
Bit
Variable name
Description
DM
0 to 7
*_SlvMstrAdr
Master address
8
*_SlvGrp1
Slave assigned to Group 1
9
*_SlvGrp2
Slave assigned to Group 2
10
*_SlvGrp3
Slave assigned to Group 3
11
*_SlvGrp4
Slave assigned to Group 4
12
*_SlvGrp5
Slave assigned to Group 5
13
*_SlvGrp6
Slave assigned to Group 6
14
*_SlvGrp7
Slave assigned to Group 7
15
*_SlvGrp8
Slave assigned to Group 8
DM + 1
0 to 7
*_SlvWdtFact1
Watchdog factor 1
8 to 15
*_SlvWdtFact2
Watchdog factor 2
CJ-series I/O memory address
NJ-series device variables for CJ-series Unit
Word address
Bit
Variable name
Description
DM + 2 to DM + 4
0 to 15 for each
word
*_SlvOutSta
Slave Output Data
CJ-series I/O memory address
NJ-series device variables for CJ-series Unit
Word address
Bit
Variable name
Description
DM + 2
0 to 7
*_SlvOutAreaCode
Output area code
8
*_SlvOutHoldBusErr
Data hold on PROFIBUS fail
9 to 11
Undefined
Reserved by system
12
*_SlvOutIntelMd
Outputs Intel mode
13 to 15
Undefined
Reserved by system
DM + 3
0 to 15
*_SlvOutStartAdr
Output start address
