Siemens RWD44U, Руководство по установке и пусконаладке

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RWD44U Controller Installation and Commissioning Guide Document Number 129-408
October 5, 2009
Siemens Industry, Inc. Page 3 of 10
Display Explanation
Symbol Description Setting Range Symbol Description Setting Range
Main Screen
Adjustable setting screen TOOL PC communication port
being used
#
10 Application No 10 through 39 OUT RANGE The setting is out of range

Day time operation Err Sensor error

Night time operation Sec Seconds
X1 Universal (Main) Input X1
Ni 1000 Ω : -58°F to 302°F
(-50°C to 150°C)
(unchangeable)
Pt 1000
Ω
: -4°F to 356°F
(-20°C to 180°C)
(unchangeable)
0 to 10 Vdc: -100 to 2400
X2 Universal (Auxiliary) Input
Ni 1000 Ω : -58°F to
302°F (-50°C to 150°C)
(unchangeable)
Pt 1000
Ω
: -4°F to 356°F
(-20°C to 180°C)
(unchangeable)
0 Vdc to 10 Vdc: -100 to
2400
Variable resistor: The
resistance range should
be within 0 Ω to 1000 Ω
°C Celsius scale Cooling
°F Fahrenheit scale Heating
K Kelvin SP-h Setpoint on the heating side
for temperature control
Q
Digital outputs SP-c Setpoint on the cooling side
for temperature control
R/V Reversing valve status = On Output status = Off
Standby mode Output status = On
"OFF" Controller = Off
"ON" Controller = on standby
PS 4 – Differentials and Delays
SD Switching Differential 0.1 K to 50 K TD
Time Delay from heat
⇔
cool
0 to 4,096 sec
T
ON
Minimum switch on time
for Q
0 to 4,096 sec TD Time Delay for next
stage ON
0 to 4,096 sec
T
O
FF Minimum switch off time
for Q
0 to 4,096 sec
PS 3 - Auxiliary Control Loop Set-up
Setpoint reset shift
(Start point, End point and
Shift differential)
Setpoint reset shift
(Start point, End point and
Shift differential)
SUM Summer changeover point
Time delay from Winter ⇔
Summer changeover point
WIN Winter changeover point D1 Digital input function
PS 2 - Unit, X1 and X2 Sensor Type and Sensing Range Definition
Unit Define unit °C or °F ΔX1 Calibration offset for X1
(Ni and Pt sensor only)
-5 K to 5 K or
-9°F to 9°F
X1NI 1000
X1 is Ni 1000
Ω
temperature
sensor
Ni 1000
Ω
: -58°F to 302°F
(-50°C to 150°C) (unchangeable)
ΔX2 Calibration offset for X2
(Ni & Pt sensor only)
-5 K to 5 K or
-9°F to 9°F
X2NI 1000
X2 is Ni 1000
Ω
temperature
sensor
Ni 1000
Ω
: -58°F to 302°F
(-50°C to 150°C) (unchangeable)
X1L Start point of the X1
(for 0 Vdc to 10 Vdc only)
-100 to 2400
X1Pt 1000
X1 is Pt 1000 Ω temperature
sensor
Pt 1000 Ω : -4°F to 356°F
(-20°C to 180°C) (unchangeable)
X2L Start point of the X2
(for 0 Vdc to 10 Vdc only)
-100 to 2400
X2Pt 1000
X2 is Pt 1000 Ω temperature
sensor
Pt 1000 Ω : -4°F to 356°F
(-20°C to 180°C) (unchangeable)
X1H Stop point of the X1
(for 0 Vdc to 10 Vdc only)
-100 to 2400
X2SP Remote setpoint
0 Vdc to 10 Vdc or 0 to 1000
Ω
X2H
Stop point of the X2
(for 0 Vdc to 10 Vdc only)
-100 to 2400
X2Vr Variable Resistor
0
Ω
to 1000
Ω
+
-