Spectrum-controls 1769sc-HART Modules Manuel d'utilisateur Page 57

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Chapter 6: Module Data, Status, and Configuration
User’s Manual 0300217-03 Rev. A
6-5
Table 6-2b (Module Configuration)
1514131211109876543210
26
Ch3 Fault Value
27
Ch3 Program Idle Value
28
Ch3 Low Clamp Value
29
Ch3 High Clamp Value
30
Ch3 Ramp Rate V alue
31
Not Used (Set to Zero)
32
Pad (16 Bit Allignment)
33
EH3 EH2 EH1 EH0
HART Configuration
Word
34
Defines Slot Variables
35
Defines Slot Variables
36
Defines Slot Variables
37
Defines Slot Variables
38
Defines Slot Variables
39
Defines Slot Variables
40
Defines Slot Variables
41
Defines Slot Variables
Word
Bit
Function
Channel 0 HART Slot Variables 2 & 3
Channel 0 HART Slot Variables 0 & 1
Channel 3 Ramp Rate Value
Reserved
Set to Zero
Handle TimeoutPA
Channel 1 HART Slot Variables 0 & 1
Channel 3 HART Slot Variables 2 & 3
Channel 1 HART Slot Variables 2 & 3
Channel 2 HART Slot Variables 0 & 1
Channel 2 HART Slot Variables 2 & 3
Channel 3 HART Slot Variables 0 & 1
Reserved
Channel 3 Fault Value
Channel 3 Program Idle Value
Channel 3 Low Clamp Value
Channel 3 High Clamp Value
6.3.12 Channel X
1
General Settings (Words 0, 8, 16, 24)
Allows the user to enable or disable channels, set the analog output level for each channel
in the event of a PLC fault, or enable HART slot variables for a given channel.
Table 6-3 (Channel General Settings)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Disable 0
Enable 1
Disable 0
Enable 1
Hold Last State 0
User Defined 1
Hold Last State 0
User Defined 1
Disable 0
Enable 1
Disable 0
Enable 1
Disable 0
Enable 1
Disable 0
Enable 1
Disable 0
Enable 1
Disable 0
Enable 1
Disable 0
Enable 1
Disable 0
Enable 1
Reserved
Set to Zero 0 0 0
Disable 0
Enable 1
PM (Program Mode)
FM (Fault M ode )
ER (Enable Ramping)
LA (Latch Alarm s)
To Select
Make these bit settings
PFE (Program /Idle to Fault
En able )
HI (Hold for Initialization)
Enable Slot V ariable 2
Enable Slot V ariable 3
Channel Enable
SIO (System Interrupt High
Clamp, Over Range Alarm)
SIU (System Interrupt Low
Clamp, Under Range Alarm)
Enable Slot V ariable 0
Enable Slot V ariable 1
PFE (Program/Idle to Fault Enable)
If a system currently in program/idle mode faults, this setting determines whether the
program/idle or fault value is applied to the output. If the selection is enabled [the bit is
set (1)], the module applies the fault value. If the selection is disabled [the bit is reset (0)],
1
Where X is the channel number
2
Entering a value of zero allows the module to automatically select the fastest allowed RTS rate.
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