Rockwell Automation 1404-M4_M5_M6_M8 Powermonitor 3000 User Manual, PRIOR to Firmware rev. 3.0 - Manual (Page 111)

Publication 1404-UM001D-EN-E - October 2004
Communications 4-51
This example reads the Voltage, Current and Frequency table, File F15
from the Powermonitor 3000
Notice that when using an unscheduled message directly to the
Powermonitor 3000, in this case node 4, that the message format is
local, multi-hop selection is no.
The following selection performs a write operation to the basic
configuration table F10 of the Powermonitor 3000.
Insert a MSG Instruction to the ladder rung and assign a control.
This example writes configuration to the Basic Configuration table,
File F10 in the Powermonitor 3000.