Chapter 5 Internal Memory & I/O Signals
5-1
Chapter 5 Internal Memory & I/O Signals
5.1 Internal Memory
■ High Speed Counter has the internal memory used for data “Write/Read” to/from PLC CPU. The commands used for “Write”
from PLC CPU to High Speed Counter’s internal memory are PUT and PUTP, and the commands used for “Read” are GET
and GETP. Configuration of the internal memory and the data is as described below.
5.1.1 Configuration of the internal memory
1) Input setting area
Internal memory address
Channel 0 Channel 1
Details
Data setting
range
0 25 Select counter mode 0 or 1
1 26 Select pulse input mode 0 ~ 7
2 27
3 28
Set preset value
-2147483648~
2147483648
4 29
5 30
Minimum value of Ring count
-2147483648~
2147483648
6 31
7 32
Maximum value of Ring count
-2147483648~
2147483648
8 33 Select OUT 0 type 0 ~ 6
9 34 Select OUT 1 type 0 ~ 6
10 35
11 36
OUT0 compared based value (single-compared)/
minimum setting value (section compared)
-2147483648~
2147483648
12 37
13 38
OUT0 compared based value maximum setting value
(section- compared)
-2147483648~
2147483648
14 39
15 40
OUT1 compared based value (single-compared)/
minimum setting value (section-compared)
-2147483648~
2147483648
16 41
17 42
OUT1 compared based value maximum setting value (section-compared)
-2147483648~
2147483648
18 43 Select auxiliary mode 0 ~ 6
19 44 Sampling count time setting or Revolution/Unit time setting 0 ~ 60000
20 45 Revolutions per hour function, pulses per revolution input 0 ~ 60000
21 46 Select frequency display mode 0 ~ 3
2) Setting area of comparison output status
Internal memory address
Channel 0 Channel 1
Details
Data setting
range
50 Define output status when PLC CPU stops (CH0, CH1 common) 0 or 1
3) Output area of error code
Internal memory address
Channel 0 Channel 1
Details Command
51 Error code (channel 0, channel 1 common) GET
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