I185 GB 06 15
LRX D01
84
FUNCTION BLOCK
Function Block includes three types of function: special function, adjust-controlling function and communication function. Function type and
number are shown in the table below.
Function type
number
Timer
250
special function
Counter
250
RTC
250
Analog Comparator
250
AS
250
MD
250
adjust-controlling function
PID
30
MX
250
AR
30
DR
240
The capability of each block is alterable; it depends on the type of function. There are a total of 260 blocks and the total capability of block area
is 6000 bytes. For example with the block as Timer mode 7, the block size is 12 bytes.
Source table:
Block
Number
Timer
Counter
RTC
Analog AS
MD
PID
MX
AR
DR
(byte)
comparator
Total source
260
6000
250
250
250
250
250
250
30
250
30
240
Timer mode 0
1
5
1
Timer mode 1~6
1
10
1
Timer mode 7
1
12
2
Counter mode 0
1
5
1
Counter mode 1~7
1
14
1
Counter mode 8
1
16
1
RTC mode 0
1
5
1
RTC mode 1~4
1
11
1
Analog mode 0
1
5
1
Analog mode 1~7
1
12
1
AS
1
11
1
MD
1
11
1
PID
1
17
1
MX
1
17
1
AR
1
23
1
DR
1
6
1
Function display:
B
0
0
4
M
0
2
t
Q
0
3
P
a
r
Input
terminal
Set
Parameter
Function type
The block code is
indicated automatically
Connect with next
Function Block