# SSMPOLLTIME System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) → [S](Help%20System/GSTARCAD/2026/System%20Variables/S/(S).md) ## Function Description: The SSMPOLLTIME system variable is used to control the auto refresh interval of status data in a sheet set. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 60 | | Range | 20 ~ 600 | The SSMPOLLTIME system variable will set the auto refresh interval of status data in sheet set by second. To start the timer, the SSMSHEETSTATUS system variable must be 2. --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables/SSMPOLLTIME.html) · © Gstarsoft Co., Ltd.