Kinco HP043-20DT, Руководство пользователя

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Kinco-HP
User Manual
36
SM36.5 SM46.5 SM56.5 SM126.5
Current counting direction:
0 = Down; 1= Up
SM36.6 SM46.6 SM56.6 SM126.6
Current value equal to preset value:
0 = No,1 = Yes
SM36.7 SM46.7 SM56.7 SM126.7
Current value greater than preset value:
0 = No,1 = Yes
HSC0 HSC1 HSC2 HSC3 Description
SMB140 SMB150 SMB160 SMB170 Current PV segment No.(Start from 0)
3.2.3.3 Preset value (PV value) setting
HMI-PLC supports up to 32 PV value for each high speed counter, and supports setting PV
value as relative value or absolute value. It supports “CV=PV” interrupt cyclic execution.
Follows take HSC0 as example to describe PV value function and setting.

How to select “multiple PV” mode
In the control byte of each high speed counter, there is one control bit for enable multiple preset
value.
In HSC0, this control bit is SM141.0.
If SM141.0 is 0,it will use single PV value, same as K5 PLC.SMD42 is for new PV
value,SM37.5 is to update this new PV value.
If SM141.0 is 1,it will use multiple PV values. In this situation,SM37.5 and SMD42 is invalid.
All the PV values will be in the PV table(SMW142 is for starting address of the
table),SM141.4 defines whether it use the data in PV table or not.If SM141.4 is 1,it means
when HSC starts, it will get the data from PV table. If SM141.4 is 0,when HSC starts,it will
ignore the data in PV table and get the data from last preset value

Multiple PV table
If using PV table,all the PV value will get from PV table.
Each HSC provides one control word which is used to set the starting address of PV table.If
using multiple PV,then all PV value will get from PV table.The starting address of PV table is
odd address of V area,such as 301(Means VB301).
The format of PV table is as follows.