接線端子板AEA4D-00 AEA4D-01 《 深圳市華倫康盛科技有限公司 0755 28144491 》 8\16 路模擬量輸入輸出端子板 Setpoint Value Limiter設(shè)定值限制器 The setpoint value limiter function limits the setpoint value (SV) within a range between the setpoint high limit (SVH) and setpoint low limit (SVL).設(shè)定值限制器起到限制設(shè)定值在設(shè)定點(diǎn)高限和低限之間范圍內(nèi). The actions of the setpoint value limiter are described below:設(shè)定值限制器的作用描述如下: • When a value exceeding the setpoint high limit (SVH) or high alarm setpoint (PH) is set as a setpoint value (SV):當(dāng)設(shè)定值是一個(gè)超過(guò)設(shè)定點(diǎn)高限或高報(bào)設(shè)定點(diǎn)的值: An acknowledgment dialog box appears to prompt for the operator’s confirmation. To check alarm operation, the operator can set a value exceed the setpoint high limit (SVH) or high alarm setpoint (PH).一個(gè)確認(rèn)對(duì)話框?qū)⒊霈F(xiàn)提示操作者確認(rèn).核對(duì)報(bào)警操作,操作者可以設(shè)定一個(gè)超過(guò)設(shè)定點(diǎn)高限或高報(bào)設(shè)定值的值. • When a value below the setpoint low limit (SVL) or low alarm setpoint (PL) is set as a setpoint value (SV):當(dāng)設(shè)定值是一個(gè)低于設(shè)定點(diǎn)下限或低報(bào)設(shè)定點(diǎn)的值: