Monitor Function UX-XX: The first X means group No., the last two X means the
member No. in the group.
Auxiliary Function FX-XX: The first X means group No., the last two X means the
member No. in the group.
Parameter Setting PX-XX: The first X means group No., the last two X means the
member No. in the group.
Alarm E-XXX: XXX means the alarm code.
4-1-1. Group P parameters
Refer to the appendix.
4-1-2. Group U parameters
U0-21 input signal state