| Parameter Ramp Mask Variable | Description |
| BN_M | Block name. Note: the MATLAB command "gcb" can be used to determine the block name. |
| PN_M | Parameter name Note: the block internal workings makes use of the MATLAB set_parm function and parameter names will need to be in the form required by this function. |
| IV_M | Initial value defined as a string. Size and value must match block's parameter initial size and value. |
| FV_M | Final value defined as a string. Size must match block's parameter initial size |
| ST_M | Start ramp time defined as a number |
| ET_M | End ramp time defined as a number |