8.4 List of Detailed Specifications of Unit Memories8-78.4 List of Detailed Specifications of Unit Memories Common to All ChannelsUnitmemorynumber(Hex)Name Default Setting range and descriptionUM 00081IsolationbetweenchannelsH0Select the insulation or non-insulation between analog input channels.H0: Non-isolatedH1: IsolatedUM 00088Buffer functionExecution/Non-executionsettingsH0Select the use of the buffer function.H0: Not useH1: UseUM 00089 Buffer functionTrigger settings H0Select a trigger signal to start buffering when the buffer function isused.Bit Name Description3-0 TriggertypeH0H1H2H4H8Trigger input relayRise of external input triggerFall of external input trigger inputRising time of analog input levelFalling time of analog input level7-4 ExternalinputtriggerH0H1H2H4H8UnusedTRG0TRG1TRG2TRG311-8 Input leveltrigger CHH0H1H2H4H8UnusedCH0CH1CH2CH315-10Not usedUM 0008ABuffer functionNo. of bufferdata itemsK1,000 Set the number of data items (words) to be stored in the buffer.Setting range: +1 to +10,000UM 0008BBuffer functionNo. of pre-triggerdata itemsK0Set the number of data items (words) out of the number of buffer dataitems before triggering.Setting range: 0 to +9,999UM 0008C Buffer functionTrigger cycle K1Set the cycle enabling trigger input. The trigger cycle is obtained fromthe following formula.Isolated: Set value × No. of enabled channels × 5 [ms]Non-isolated: Set value × No. of enabled channels × 0.025 [ms]UM 0008DBuffer functionAnalog inputTrigger levelK0If “Analog input level” is selected for the trigger type, set an input levelto enable triggering.Setting range: -31,250 to +31,250Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com