0346696 JOHNSON *DECAL, Rear - T

Create a Broadcast List
In the following example a broadcast list will be created. The list will also be activated. The list will contain PID $00 $40 (engine rpm) and PID $00 $54 (engine oil pressure). The information will be requested in 2 second intervals from the EMCP II GSC. The list will then be deactivated.
Create a Broadcast List - IID 13: 500013150258040020004000540000000000 0000000000000086IID 13 - Used to create a broadcast list. A total of eight lists is allowed by the CCM. This example assumes list number 2.
Table 1
Byte(s)    Byte Contents    Detailed Description    
1     $50     Indicates M5X protocol    
2     $00     User's PC is the sending module    
3     $13     IID 13    
4     $15     Number of bytes    
5     $02     List number    
6     $58     GSC number 1    
7     $04     Response will be sent every 2 seconds (increments of 0.5 seconds)    
8     $00     These bits are unused (always = 0)    
9     $20     Programming Options: no separator, message terminated by carriage return, in ASCII form.    
10, 11     $00 $40     1st PID - Generator Set Engine RPM    
12, 13     $00 $54     2nd PID - Engine Oil Pressure (kPa)    
14, 15     $00 $00     Filter for unused PID    
16, 17     $00 $00     Filter for unused PID    
18, 19     $00 $00     Filter for unused PID    
20, 21     $00 $00     Filter for unused PID    
22, 23     $00 $00     Filter for unused PID    
24, 25     $00 $00     Filter for unused PID    
26     $86     Checksum    
IID 15 is the response from the CCM that confirms that the list has been successfully created: 500115010099IID 15 - The CCM's reply to IID 11, IID 12, or IID 13.
Table 2
Byte(s)    Byte Contents    Detailed Description    
1     $50     Indicates M5X protocol    
2     $01     CCM is the sending module    
3     $15     IID 15    
4     $01     Number of bytes    
5     $00     IID data is OK    
6     $99     Checksum    
Activate the Broadcast List - IID 11: 50001101029CIID 11 - Used to activate a broadcast list.
Table 3
Byte(s)    Byte Contents    Detailed Description    
1     $50     Indicates M5X protocol    
2     $00     User's PC is the sending module    
3     $11     IID 11    
4     $01     Number of bytes    
5     $02     List number    
6     $9C     Checksum    
IID 15 is the response from the CCM confirming that the list has been activated: 500115010099IID 15 - The CCM's reply to IID 11, IID 12, or IID 13.
Table 4
Byte(s)    Byte Contents    Detailed Description    
1     $50     Indicates M5X protocol    
2     $01     CCM is the sending module    
3     $15     IID 15    
4     $01     Number of bytes    
5     $00     IID data is OK    
6     $99     Checksum    
IID 10 is the broadcast response from the CCM: 5001100602580BB800C8B4IID 10 - The data will now start flowing from the GSC to the CCM and then to the user's PC at the rate of once every two seconds. The entire broadcast list will not be returned if any of the following conditions are met:
The GSC number is not available.
The GSC does not support the PID.
The PID contains more than 2 bytes of data.
Table 5
Byte(s)    Byte Contents    Detailed Description    
1     $50     Indicates M5X protocol    
2     $01     CCM is the sending module    
3     $10     IID 10    
4     $06     Number of bytes    
5     $02     List number    
6     $58     GSC number 1    
7, 8     $0BB8     1500 rpm    
9, 10     $00C8     100 kPa    
11     $B4     Checksum    
IID 12 will deactivate the list: 50001201029IID 12 - Used to deactive a list.
Table 6
Byte(s)