Siemens 500 NIM Manual De Usuario
NIM Primitives
4-25
SIMATIC TIWAY I Series 500 NIM User Manual
Table 4-5
Data Element Address Ranges
P/C Type
Data Type
520–
1101
1101
530–
1102
1102
530–
1104
1104
530–
1108
1108
520C
–1101
520C
–1102
530C
–1104
530C
–1108
530C
–1112
560–
1101
1101
565–
1101
1101
NOTE
L Instruction
TT = 00
1024
2048
4095
8191
*
1024
2048
4096
8192
12000
8192
8192
B
V Variable
TT = 01
512
1024
1024
2048
512
1024
2048
4096
5120
2048
2048
B
K Constant
TT = 02
0
0
0
0
0
0
0
0
0
0
0
A,B
Discrete I/O
X,Y,X&Y Packed
TT = 3,4,6,7
128
1023
1023
1023
1023
1023
1023
1023
1023
2048
2048
B
Control Register
CR, CR Packed
TT = 5,8
256
511
511
511
255
511
511
511
1023
2048
2048
B
Word I/O
WX, WY
TT = 9,A
128
1023
1023
1023
1023
1023
1023
1023
1023
2048
2048
B
Discrete Force
TT = 0B
128
1023
1023
1023
1023
1023
1023
1023
1023
2048
2048
B
CR Force
TT = 0C
256
511
511
511
255
511
511
511
1023
2048
2048
B
Word Force
TT = 0D
128
1023
1023
1023
1023
1023
1023
1023
1023
2048
2048
B
Timer/Counter
TCC/TCP
TT = E,F
128
255
255
255
60
256
256
256
400
1024
1024
B
Drum Step
DSP, DSC, DCP
TT = 10,11,12
10
30
30
30
15
30
30
30
30
128
128
B,D
System Status
TT = 17
1
1
1
1
1
1
1
1
1
1
1
B
Loop Data
TT = 20–35 and
60–75
0
0
0
0
0
0
0
0
0
0
64
A,B
Ramp/Soak Data
TT = 36–3B
0
0
0
0
0
0
0
0
0
0
255
B,C
Analog Alarm
TT = 3C–4A and
7C–8A
0
0
0
0
0
0
0
0
0
0
128
A,B
Notes:
A)
A)
Entry of zero is a non-supported or non-configured Data Type for the P/C.
B)
560 and 565 data sizes are default values for a minimal system configuration. All of these values (except loops, analog
alarms and system status) can be reconfigured.
alarms and system status) can be reconfigured.
C)
There are 255 ramp/soak steps for each loop in a 565.
D)
There are 16 steps for each event drum in a P/C.
*
Read only (L-memory in EPROM only).