Uniflair UST500, Инструкция по эксплуатации

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UST500 CONTROL BOARD
06MC0074@00B0100
14/04/2010
29
Table B – analogue input logical meaning & parameter values CF12…CF15
Analogue input AI Analogue input AI5 on
remote keyboard
Value Description
AI1 AI2 AI3 AI4 AI5 0 Probe disabled
AI1 AI2 AI3 AI4 AI5 1 Internal exchanger water/air inlet temperature
AI1 AI2 AI3 AI4 AI5 2 Internal exchanger water/air outlet temperature
AI1 AI2 AI3 AI4 AI5 3 External exchanger temperature
AI1 AI2 AI3 AI4 AI5 4 External exchanger inlet water temperature
AI1 AI2 AI3 AI4 AI5 5 External exchanger outlet water temperature
AI1 AI2 AI3 AI4 AI5 6 External temperature
AI3 AI4 // 7 High pressure input
AI3 AI4 // 8 Low pressure input
AI3 AI4 // 9 Dynamic setpoint input
AI3 AI4 // 10 External exchanger pressure
AI3 AI4 // 11 Internal exchanger pressure
N.B: // indicates that value is not present
Configuration of digital inputs
The no voltage digital inputs referred to below as DI1…DI5 are 5 in total.
These can be added to by AI1…AI4 if the latter are configured as digital inputs (via parameters CF23…26 respectively).
A total of 8 digital inputs is thus available.
Study the following tables:
Table A – parameter association - configuration of digital inputs
Parameter Description Value Description Notes
CF16 Configuration of digital input DI1 -32…+32 See table B
CF17 Configuration of digital input DI2 -32…+32 See table B
CF18 Configuration of digital input DI3 -32…+32 See table B
CF19 Configuration of digital input DI4 -32…+32 See table B
CF20 Configuration of digital input DI5 -32…+32 See table B
CF23
Configuration of analogue input AI1
if configured as a digital input
-32…+32 See table B
Set to 0 if AI1
is NOT
configured as
a DI
CF24
Configuration of analogue input AI2
if configured as a digital input
-32…+32 See table B
Set to 0 if AI2
is NOT
configured as
a DI
CF25
Configuration of analogue input AI3
if configured as a digital input
-32…+32 See table B
Set to 0 if AI3
is NOT
configured as
a DI
CF26
Configuration of analogue input AI4
if configured as a digital input
-32…+32 See table B
Set to 0 if AI4
is NOT
configured as
a DI
Digital inputs