Robustel M1000 User Guide - Manual (Page 78)

Robustel GoRugged M1000 User Guide
RT_UG_M1000 _v.2.0.0
20.12.2013 77 / 83
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1. Set Comm Parameters
 If you do not modify serial type, serial port parameters are 9600-none-8-1, corresponding command is:
1000,9600,n,8,1
 If want to set serial port type as RS485, serial port parameters are 9600-none-8-1, corresponding command
is: 1000,9600,n,8,1,1
2. Set M1000’s name
 If you want to set M1000 name as “M1000”, corresponding command is : 1001,M1000;0004
5.4 Modbus Address Mapping
DI and DO:
Address Description Value
0x3000 Read/Write Coils
0x3000
DI_0 Status 1: On 0: Off
0x3001 DI_1 Status 1: On 0: Off
0x3002 DO_0 Status 1: On 0: Off
0x3003 DI_0 Clear Count Value
1: Clear Counter Value
0: Return Illegal Data Value
0x3005 DI_0 Start Event Counter
1: Start Event Conuter
0: Return Illegal Data Value
0x4000 Read/Write Registers
0x4000
DI_0 Count Value
5.5 GSM Alphabet
Standard SMS can contain 160 characters. However, the characters typed must be part of the so-called 7-bit default
alphabet as specified by GSM 3.38. You can see in the table below that this alphabet contains all ASCII characters and
some accented characters.
For example, u umlaut (ü) and e with grave (è), are in this set. Please study the table below to have a complete
overview. Using any character not in this set, will make the SMS a Unicode SMS and limit the length of the SMS to 70
characters.
Note: a few characters actually count as two characters. These characters are:
{}[]~|\ and the Euro symbol: €
You can also see that in the table below in the hex column. These characters need to be escaped.
Below is the 7 bit default alphabet as specified by GSM 03.38. The corresponding ISO-8859-1 decimal codes are
shown in the rightmost column. Note that the euro sign (€) is also included.
Hex
Dec Character name Character ISO-8859-1 DEC
0×00 0 COMMERCIAL AT @ 64
0×01 1 POUND SIGN £ 163
0×02 2 DOLLAR SIGN $ 36