UST500 CONTROL BOARD
06MC0074@00B0100
14/04/2010
33
Table C – Analogue Outputs: Configuration table
Polarity is defined below:
Value
Description
+ Positive
Active when contact closed
- Negative
Active when contact open
Serial configurations – Protocol parameters
Present on all 2 serial models:
•
TTL: channel for
o
Multi Function Key connection to up/download parameters
o
serial communication with personal computer
•
KEYB: channel for serial communication with standard Uniflair SpA keyboard. 12 VDC power supply (2400, and ,8,1).
Serial TTL - referred to as COM1 – can be used to
•
configure parameters with Param Manager software using Uniflair SpA protocol
•
configure device parameters, states, and variables with Modbus via Modbus protocol
•
supervise
using
VarManager software via Modbus protocol.
See the table below:
Parameter
Description
Value
0 1
CF54
Select COM1 (TTL) protocol
Uniflair SpA
Modbus
Parameter
Description
Range
CF55
Uniflair SpA protocol controller address
0…14
CF56
Uniflair SpA protocol controller family
CF63
Modbus protocol controller address
1…255
Parameter
Description
Values
CF64
Modbus protocol Baudrate
•
0=1200
baud
•
1=2400
baud
•
2=4800
baud
•
3=9600
baud
•
4=19200
baud
•
5=38400
baud
•
6=58600
baud
•
7=115200
baud
CF65
Modbus protocol parity
•
0=
STX
•
1=
EVEN
•
2=
NONE
•
3=
ODD
Analogue output
configuration
table
Value
Description
Type
0
Output
disabled
//
See also Input/Output Polarity
±1 Compressor
1
Digital (ON/OFF)
±2 Output
step
2
±3
Internal circuit water pump
±4
External circuit water pump
±5 Reversing
valve
±6 Boiler
±7
Internal circuit electric heater 1
±8
Internal circuit electric heater 2
±9
External circuit electric heater
±10
Auxiliary electric heater
±11
External exchanger fan
±12 Recirculation
fan
±13 Alarm
14
External exchanger fan
Proportional
15
Not
permitted
//
16
Modulating pump circuit
Proportional
