327
Overview of Temperature Input Units
Section 7-2
Each bit is described in the following table.
Temperature Data 1 + Top/
Valley Detection Timing
Flags
This data pattern consists of Temperature Data 1 followed by the Top/Valley
Detection Timing Flags. It is allocated in the Master Unit using the following
data format.
Normal Display (5 Words (10 Bytes))
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
+0
BW0
T_ST0 V_ST0
HH0
H0
PS0
L0
LL0
Input 0
+1
BW1
T_ST1 V_ST1
HH1
H1
PS1
L1
LL1
Input 1
+2
BW2
T_ST2 V_ST2
HH2
H2
PS2
L2
LL2
Input 2
+3
BW3
T_ST3 V_ST3
HH3
H3
PS3
L3
LL3
Input 3
Bit
Abbrevi-
ation
Name
Description
0
LLx
Compara-
tor result
Low Low Limit
Alarm Flag
Turns ON when the value of
data allocated in Temperature
Data 1 drops below the Low
Low Limit alarm setting.
1
Lx
Low Limit Alarm
Flag
Turns ON when the value of
data allocated in Temperature
Data 1 drops below the Low
Limit alarm setting.
2
PSx
Normal Flag
(pass signal)
Turns ON when none of the
alarms (High High Limit, High
Limit, Low Low Limit, and Low
Limit) have been output.
3
Hx
High Limit
Alarm Flag
Turns ON when the value of
data allocated in Temperature
Data 1 exceeds the High Limit
alarm setting.
4
HHx
High High Limit
Alarm Flag
Turns ON when the value of
data allocated in Temperature
Data 1 exceeds the High High
Limit alarm setting.
5
V_STx
Top/Val-
ley Detec-
tion
Timing
Flag
Valley Detec-
tion Timing Flag
Turns ON when a valley is
detected by the top/valley hold
function and then turns OFF
after the one-shot time has
elapsed.
6
T_STx
Top Detection-
Timing Flag
Turns ON when a top is
detected by the top/valley hold
function and then turns OFF
after the one-shot time has
elapsed.
7
BWx
Off-wire Detection Flag
Turns ON when a disconnection
is detected.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
+0
+1
Temperature Data 1 for Input 0
+2
+3
Temperature Data 1 for Input 1
+4
+5
Temperature Data 1 for Input 2
+6
+7
Temperature 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
Содержание CRT1 - 10-2008
Страница 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
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Страница 15: ...xvi...
Страница 23: ...xxiv Conformance to EC Directives 6...
Страница 51: ...28 Slave Unit Models Section 1 2...
Страница 123: ...100 Connecting External I O for Slave Units Section 3 6...
Страница 365: ...342 Temperature Input Units Section 7 5...
Страница 381: ...358 Expansion Unit Specifications Section 8 2...
Страница 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Страница 419: ...396 Repeater Unit Section 10 2...
Страница 424: ...401 CX Integrator Section 11 1...
Страница 575: ...552 Current Consumption Summary Appendix D 552...
Страница 581: ...558 Index...
Страница 583: ...560 Revision History...