308
Analog Input Slave Units
Section 6-4
Analog Data + Top/Valley
Detection Timing Flags
(Analog Data + Shot
Status)
This data pattern consists of Analog Data followed by the Top/Valley Detection
Timing Flags and is allocated in the Master Unit using the following data for-
mat (10 bytes = 5 words).
Hold Flags (Output)
Hold Flags are used with the peak/bottom hold and top/valley hold functions.
The Hold Flags are used to control the hold execution timing from the Master
Unit and are allocated in the Master Unit using the following data format
(2 bytes).
Note
A delay may occur between when the Master Unit’s power is turned ON until
notification of the Hold Flag status is sent to the Slave.
The details for each bit are shown in the following table.
5
V_STx
Top/val-
ley detec-
tion
timing
Valley Detec-
tion Timing Flag
Used with the valley hold function.
Turns ON when a valley is detected,
and turns OFF after the one-shot
time has lapsed.
6
T_STx
Top Detection
Timing Flag
Used with the top hold function.
Turns ON when a top is detected,
and turns OFF after the one-shot
time has lapsed.
7
BWx
Disconnected Line Detec-
tion Flag
Turns ON when a disconnection is
detected.
Bit
Abbrevi-
ation
Name
Details
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
+0
+1
Analog Data 1 for Input 0
+2
+3
Analog Data 1 for Input 1
+4
+5
Analog Data 1 for Input 2
+6
+7
Analog Data 1 for Input 3
+8
0
0
0
0
V_ST3
V_ST2
V_ST1
V_ST0
+9
0
0
0
0
T_ST3
T_ST2
T_ST1
T_ST0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
+0
0
0
0
0
HD3
HD2
HD1
HD0
+1
0
0
0
0
0
0
0
0
Bit
Abbreviation
Name
Details
0
HD0
Hold Flag for
Input 0
The hold function is performed for Analog
Input 0 while this flag is ON. The hold func-
tion stops and the last value is held when the
flag goes OFF.
1
HD1
Hold Flag for
Input 1
The hold function is performed for Analog
Input 1 while this flag is ON. The hold func-
tion stops and the last value is held when the
flag goes OFF.
Summary of Contents for CRT1 - 10-2008
Page 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi...
Page 23: ...xxiv Conformance to EC Directives 6...
Page 51: ...28 Slave Unit Models Section 1 2...
Page 123: ...100 Connecting External I O for Slave Units Section 3 6...
Page 365: ...342 Temperature Input Units Section 7 5...
Page 381: ...358 Expansion Unit Specifications Section 8 2...
Page 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Page 419: ...396 Repeater Unit Section 10 2...
Page 424: ...401 CX Integrator Section 11 1...
Page 575: ...552 Current Consumption Summary Appendix D 552...
Page 581: ...558 Index...
Page 583: ...560 Revision History...