Watlow Addendum to EZwarePlus - Manual (Page 44)

1) From the Objects
menu choose Data
Transfer (Trigger-
based).
2) In Description type
“Recipe Load:” and
the name of the
parameter (such as
“Loop 1 Set Point”).
3) For Source address
PLC name choose
the OIT.
4) For Source address
choose RW and type
the recipe address for
the item.
(062)
5) If you set up the recipe save to use and index register:
• Click Source address Settings…
• Check Source address Index register
• For Source address Index choose INDEX 0 (16-bit).
• Click OK to close the Address dialog.
6) In No. of words type word size of the parameter’s data type.
7) For Destination address PLC name choose Modbus RTU Master or Modbus TCP/IP Master.
8) In Destination address Address choose 4x and enter the controller address of the parameter.
9) For Mode choose External Trigger.
10) For Trigger address PLC name choose the OIT (Local HMI by default).
11) For Trigger address Device type choose LB to use an internal bit to cause the OIT to load
recipe values in to a controller.
12) In Trigger address Address type 501.
13) Click the Label tab.
14) Check Use label.
15) Enter the name of the parameter to display.
16) Click OK.
17) Place the Data Transfer (Trigger-based) object on the screen.
Silver Series EM OIT  44  Watlow Addendum