CHAPTER 4
Performing Advanced Functions
38
between the frames 38 and 39 is that the later accomodates for 12
bit analog values for the sensor sampling inputs and 16 bit
counters for the pulse counter inputs. In addition, the correspon-
dence between input analog and digital ports and their position in
the frame differs.
The composition of the data block of a frame type 38 (the bytes
marked as d1, d2... dn) is depicted in Figure 9, a type 39 frame in
Figure 10 while the digibyte is depicted in Figure 11 and
Figure 12.
Figure 9. Frame 38 description
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10 D11 D12 D13
RF incoming
RF outgoing
Digibyte
Pulse Counter I/O B
Pulse Counter I/O A
Battery
Cabling 1 I/O B
Cabling 2 I/O B
Cabling 3 I/O B
Cabling 1 I/O A
Cabling 2 I/O A
Cabling 3 I/O A
Reserved
Содержание addIT A720 Series
Страница 1: ...ADCON T E L E M E T R Y addIT A720 A723 Series User Guide SMART WIRELESS SOLUTIONS...
Страница 8: ...CHAPTER 1 Introduction 8...
Страница 20: ...CHAPTER 3 Using the RTU 20...
Страница 56: ...CHAPTER 4 Performing Advanced Functions 56...
Страница 60: ...CHAPTER 60...
Страница 64: ...INDEX 64 W what a base station contains 9 X XMIT 29...
Страница 66: ...66...