User guide

Rev 1 Oct.13 363
MVMSK Query or set the Modbus Variant ID Mask (byte hex mask to use when extracting the ID).
This parameter is used when the when the Mode Default (MD on page 361) is set to hex 63.
ATMVMSK? to query
ATMVMSK=[byte hex mask] to set
Note: This command is not supported on the I/O X-Card serial port.
MVOFF Query or set the Modbus (Variable mode) offset in the data where the Modbus ID starts.
ATMVOFF? to query
ATMOFF=n to set
•n= 0–255
Note: This command is not supported on the I/O X-Card serial port.
MVTYP Query or set the Modbus Variant type (RTU ID data-type in a modbus-variant protocol). This
parameter is used when MD on page 361 is set to 63. It defines the data-type of the RTU ID
in Modbus-like protocol data packets.
ATMVTYP? to query
ATMVTYP=n to set
•n=0—Binary
• n=1—ASCII hex
• n=2—ASCII decimal
Note: This command is not supported on the I/O X-Card serial port.
IPL Query or set the IP list dial.
AT*IPL? to query
AT*IPL=n to set
• n=0—Disable
• n=1—Enable
This allows you to access to the Modbus IP address 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.
*NUMTOIP Query or set the option to convert a 12-digit number to an IP address
For example, converts 111222333444 to 111.222.333.444
AT*NUMTOIP? to query
AT*NUMTOIP=n to set
• n=0—Disable
• n=1—Enable
Table D-10: Serial AT Commands (Continued)
Command Description