Differences

This shows you the differences between two versions of the page.

--- registers [2018/08/17 08:33] – [Working with a list of connections and registers] emozolyak
+++ registers [2018/11/23 21:59] – [Creating a register, basic settings] akuzmuk
@@ Line 34: / Line 34: @@
   ***Description** - description field for the register
   ***Category** - the name of the group to which the register will be included.
-  ***Priority** - polling priority. This option is used in conjunction with the Strict scan function. Registers with high priority will be polled first, registers with priority normal in the second turn. If part of the registers with normal priority does not fit during the scan, this part is polled in the next scan, etc. Registers from internal connections are polled last (after registers on external connections) regardless of this setting, since they are read quickly on the local bus of the WebHMI device.
+  ***Priority** - polling priority. This option is used in conjunction with the Strict scan function. Registers with high priority will be polled first, registers with priority normal in the second turn. If part of the registers with normal priority does not fit during the scan, this part is polled in the next scan, etc. Registers from internal connections are polled last (after registers on external connections) regardless of this setting, since they are read quickly on the local bus of the WebHMI device. If you do not need read current register in normal operation mode you can select "Read on demand" priority. In this case register will be read only when operator will request it manually.
   ***Script alias** - This name can be used in lua scripts.
   ***Disable** checkbox  - disables polling this register.
@@ Line 221: / Line 221: @@
 There are some group operations inside **Tools** sub-menu for selected register - see below.
-{{::reg_group_ops.png?direct&600|}}
+{{::reg_group_ops.png?direct&800|}}
   ***Export registers** - export selected register in a *.csv file to have a template or make some bulk modification using convenient spreadsheet editor