iHP Manual 109 | P a g e
6.5 Accepted Group Commands using Group Device Address
Above commands have the same function as specified in Appendix B.2 Module Command. When users send
above WRITE command with Group address, all modules included in that Group will receive the WRITE
command at the same time.
6.6 Accepted Group Commands using ISOCOMM Device Address
Above command functions are specified in Appendix B.3 ISOCOMM Command.
6.7 Group Status and Reporting
When reading STATUS and Reporting, device address of the group should be used.
ISOCOMM will read each module STATUS_BYTE reporting.
ISOCOMM will perform OR operation of STATUS_BYTE of all
modules belonging to the group.
ISOCOMM will read each module STATUS_WORD reporting.
ISOCOMM will perform OR operation of STATUS_WORD of all
modules belonging to the group.
OV_FAULT_LIMIT_MULTIPLIER
UV_FAULT_LIMIT_MULTIPLIER
OC_FAULT_LIMIT_MULTIPLIER
SET_IO_ACTIVE_LEVEL_LOGIC