<Appendix 1. Application, Setting And Change Of Basic Parameters>
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IM 01E21A02-03EN
Resetting or presetting totalized value
Reset totalization
AccesstheOP_CMD_INTparameterinITblock,andsetReset“1”.
Preset totalization
(1) AccesstheMODE_BLKparameterintheITblockandsetTarget(targetmode)toO/Sor
Man in.
(2) AccesstheOUTparameterintheITblock,andsetpresetvalueto“Value”.
(3) AccesstheMODE_BLKparameterintheITblockandsetTarget(targetmode)toAuto.
A1.5 Setting the DI Function Block
The DI function block receives and outputs limit switch signals from the transducer block.
Three DI blocks have independent parameters. Set up the parameters of each DI block you use,
individually as necessary. The following shows setting examples of the DI1 function block.
Setting the channel
SpeciesthelimitswitchnumberofthetransducerblocktobeinputtotheDIblock.Fordetails,
refer to Section 5.3.
Setting the damping time constant
AccessthePV_FTIMEparameter.Setatimetodamp.(inunitsofseconds)
Simulation
Perform simulation of each DI function block by setting the desired value and status of the input
to the block. Access the SIMULATE_D parameter and change the values of its elements as
follows.
(1) REMOTELOOPTESTSWITCHiswrittentotheSIM_ENABLE_MSG(index2922)
parameter of the MTB.
(2) AccesstheSIMULATE_DEn/Disableparameter.Setthesimulationactiveordisable.
2 : Active
1 : Disable
(3) AccesstheSIMULATE_DStatusparameter.Setthedesiredstatuscode.
(4) AccesstheSIMULATE_DValueparameter.Setthedesiredinputvalue.
When valid, the DI block uses SIMULATE_D Status and SIMULATE_D Value as an input, and
when invalid, the DI block uses Transducer Status and Transducer Value as an input. Refer to
“SimulationFunction”inSection5.13.