Delta AS Series Manual page 347

15) [xxx] is a variable, so click Variable in the Message area to edit it. Use ISPSoft to get the value from data
registers D26100–D26101. The example below uses D26100: 16#3132 and D26101: 16#3300 and the value is
123.
16) Enter the data register that contains the value you want to find. The example below uses D26100 and the value
returned is 3. Use ISPSoft to get the value from data registers D26100–D26199.
Ch ap te r 9 Ser ia l C om mu nic a ti on Mod ul e AS00 SC M
9_
9 - 5 7