Serial Configuration
Table 10-1: Raven-specific Serial Port Configuration Fields (Continued)
Field Description
Disable AT Escape
AT Escape Sequence detection.
•
n=0: Enable
•
n=1: Disable
Telemetry-MODBUS
Variable Type
Variable Offset
The data-type of the RTU ID in a Modbus-variant protocol. This parameter is used to define the data-type of the RTU ID in Modbus-like protocol data packets. This parameter is used when the Mode Default (MD) is set to 63.
Indicates the offset in the data of where the Modbus ID starts.
Variable Length
Variable Mask (hex)
IP List Dial
Length of the RTU ID in a Modbus-variant protocol, in bytes. This parameter is used to define the length of the RTU ID in Modbus-like protocol data packets. This parameter is used when the when the Mode Default (MD) is set to hex 63
16 bit 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= 00–FFFF hex value
•
hh= 00 [default] no mask
•
use all 16 bits hh= 0F
•
use only the low order 4 bits
This 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.
Radio Keying Enabled
Enable/disable MDS Radio transceiver keying.
Radio keying is designed to assert CTS when a packet is received with following options:
•
Delay the time as specified
•
Send the data out the serial port
•
Wait the same amount time
•
Drop CTS
This way, the CTS signal can be used to key a transmitter on and give it time to reach its power level before data is sent to it. Delay interval is specified in AT command S221.
MODBUS Address List
This tab will only display in Raven line devices.
To add an Address Entry, click Add More.
Figure 10-6: ACEmanager: MODBUS Address List
Rev. 6 May.13
141
ALEOS User Guide
142 4112515
