Teledyne SyriXus 65x Installation And Operation Manual page 159

Decimal Format
Using MODULO
Hexadecimal Format
Using NO MODULO
Decimal Format
Using NO MODULO
Acknowledgment
Response from Pump
Controller
acknowledgement\message destination\length\message\checksum\[CR]
EAR99 Technology Subject to Restrictions Contained on the Cover Page
SyriXus Series Pumps Installation and Operation Guide
Step 1 559 = 82 + 51 + 48 + 52 + 83 + 84 + 79 + 80
Step 2

47 = 559 · · 256

Step 3
209 = 256
Step 4 Convert 209 to ASCII (Hex) and put at end of message.
Step 5 Put a "CR" (13) at the end of message for end of frame.
Step 1
22FH = 52H + 33H + 30H + 34H + 53H + 54H + 4FH + 50H
Step 2 FED1H = 100H
Step 3 D1H = FED1H & offH
Step 4 Convert D1H = to ASCII (Hex) and put at end of message
Step 5 Put a "CR" (0DH) at the end of message for end of frame.
Step 1 559 = 82 + 51 + 48 + 52 + 83 + 84 + 79 + 80
 
Step 2 303 = 256
Step 3 209 = 303 & 255
Step 4 Convert 209 into ASCII (Hex) and put at end of message.
Step 5 Put a "CR" (13) at the end of message for end of frame. The
carriage return "CR" signifies end of frame.
The format for frames sent from the unit to the network controller is
as follows:
All the parameters are as previously described except message desti-
nation. Message destination is the 1-digit identification number of the
pump controller that the message is sent to.
An example of a typical data exchange is summarized below. For illus-
tration, we will assume the network consists of a computer serving as
a combination network controller and master. There will be one slave
unit; a SyriXus model 260x pump. Details on the pump message
format are in Section 8.8 "Serial Commands for the SyriXus Series
Pumps". The computer will be unit #0, and the pump controller will be
unit #6.
Network Controller and Master Unit #0
[CR]1R 5D[CR]
Section 8 Serial Interface
Modulo
47

22FH
559
2R47
256 559

512
47
8-17