Omron DRT2 Series Operation Manual page 142

Overview of Analog Slaves
Individual Input Data
I/O data
Analog Data 1 (8 input bytes) • Used for monitoring analog values.
Analog Data 2 (8 input bytes) • Used for monitoring other data at the same time as that allocated
Generic Status Flags (1 input
byte)
Top/Valley Detection Timing
Flags (2 input bytes)
Analog Status Flags (4 input
bytes)
Individual Output Data
I/O data
Hold Flags (1 output byte)
• Select one type of data from analog input value, peak value, bot-
tom value, top value, valley value, or rate of change. (Default allo-
cation: Analog input value)
Note The comparator can be used with Analog Data 1.
in Analog Data 1.
• Select one type of data from analog input value, peak value, bot-
tom value, top value, valley value, or rate of change.
Note The comparator cannot be used with Analog Data 2.
Used to allocate the Network Voltage Monitor Flag, the Unit Con-
duction Time Monitor Flag, and the Cumulative Counter Flag.
Top/Valley Detection Timing Flags are allocated in one word. These
flags are used to time reading the values held as the top and valley
values when both the top and valley values are allocated at the
same time.
Used to allocate the bits for the Comparator Result Flag, Top/Valley
Detection Timing Flag and Off-wire Detection Flag. The function of
each bit is as follows:
• Comparator Result Flags
Allow control of the judgement results only, without allocating
analog values
• Top/Valley Detection Timing Flags
Used to time reading the values held as the top and valley values
when both the top and value values are allocated at the same
time.
• Off-wire Detection Flags
Disconnections can be detected even when the analog values are
not allocated.
Used with each of the hold functions (peak, bottom, top, and valley)
to control the execution timing of hold functions from the Master.
Details
Details
Section 7-1
Assembly Instance
No.
104
114
121
122
134
Assembly Instance
No.
190
125