Sierra Wireless 20070914 manual IPL=n, MVLEN=n, MVMSK=hh, Hh=hex value, MVOFF=n

Models: 20070914

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Configuration Commands

Figure 1-15: AceManager : Telemetry

IPL=n

IP List Dial allows access the Modbus IP list using the first two digits of the dial string.

Example: ATDT1234567 would go to ID “12” on the Modbus list and use the associated IP as the destination.

n=0 : Disabled

n=1 : Enabled

MVLEN=n

Modbus Variant ID Length: Length of the RTU ID in a modbus‐variant protocol, in bytes.

n=1 : This parameter is used to define the length of the RTU ID in Modbus‐like protocol data packets.

n=2 : This parameter is used when the when the MD is set to hex 63.

MVMSK=hh

Modbus Variant ID Mask: Byte hex mask to use when extracting the ID. Specify which bits in the ID field to use. This parameter is used when the when the Mode Default (MD) is set to hex 63.

hh=hex value

·00 ‐ no mask, all 8 bits (default)

·0F ‐ only the low order 4 bits

MVOFF=n

Modbus (variable mode) Offset: Indicates the offset in the data of where the Modbus ID starts.

n=0 ‐ 255

 

 

 

 

 

 

 

Rev 3.0B Feb.08

 

 

 

 

 

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Page 132
Image 132
Sierra Wireless 20070914 manual IPL=n, MVLEN=n, MVMSK=hh, Hh=hex value, MVOFF=n