Omron CRT1 - 10-2008, Руководство по эксплуатации

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Overview of Temperature Input Units Section 7-2
1/100 Display Mode (9 Word (18 Bytes))
Hold Flags (Output) The Hold Flags are used with the peak/bottom hold and top/valley hold func-
tions. They are used to control the hold execution timing from the Master Unit.
They are allocated in the Master Unit using the following data format (1 word
(2 bytes)).
Note A transmission delay may occur between when the Master Unit's power is
turned ON and the status of the Hold Flag is transferred to the Temperature
Input Unit.
Each bit is described in the following table.
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
+0
+1
Temperature Data 1 for Input 0, Lower Word
+2
+3
Temperature Data 1 for Input 0, Upper Word
+4
+5
Temperature Data 1 for Input 1, Lower Word
+6
+7
Temperature Data 1 for Input 1, Upper Word
+8
+9
Temperature Data 1 for Input 2, Lower Word
+10
+11
Temperature Data 1 for Input 2, Upper Word
+12
+13
Temperature Data 1 for Input 3, Lower Word
+14
+15
Temperature Data 1 for Input 3, Upper Word
+16 0 0 0 0 V_ST3 V_ST2 V_ST1 V_ST0
+17 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 Description
0 HD0 Hold Flag for
Input 0 The hold function is performed for Tem-
perature Input 0 while this flag is ON.
The hold function 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 Tem-
perature Input 1 while this flag is ON.
The hold function stops and the last
value is held when the flag goes OFF.
2 HD2 Hold Flag for
Input 2 The hold function is performed for Tem-
perature Input 2 while this flag is ON.
The hold function stops and the last
value is held when the flag goes OFF.
3 HD3 Hold Flag for
Input 3 The hold function is performed for Tem-
perature Input 3 while this flag is ON.
The hold function stops and the last
value is held when the flag goes OFF.