User Manual
3-channel HART/Modbus TCP Gateway
GT200-3HT-MT
WWW.SSTCOMM.COM
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Master type: Primary master, Secondary master
Network mode: Select the networks link as single or multiple points, under the single point the gateway can only
communicate with the slave device whose address is 0;
Maximum repetitions: 0~5
Polling Enable: Enable or disable polling function is selectable, “Enable” means using polling function.
Delay between Polls: Set the polling time (Time interval between one command sending and beginning to send
next command), the range is 256~65535ms
Response timeout: Set the maximum time of waiting response from slave, the range is 256~65535ms
Input data timeout clear/keep: After HART command exceeds the setting no-response times, whether to clear input
data buffer area of HART
Timeout times: Set the timeout times
4.2.2.2 Add Slave Nodes
Click the selected HART channel, right click the mouse and select “Add Node” in the popup menu.