Commissioning Guide - Siemens RWD45U Installation And Commissioning Manual

Document Number 129-409
October 5, 2009
Display Explanation, Continued
Symbol Description
PS 2 – Unit X1, X2 and X3 Sensor Type and Sensing Range Definition
Unit Define unit
X1NI 1000
X1 is Ni 1000 Ω
temperature sensor
X2NI 1000
X2 is Ni 1000 Ω
temperature sensor
X3NI 1000
X3 is Ni 1000 Ω
temperature sensor
X1Pt 1000
X1 is Pt 1000 Ω
temperature sensor
X2Pt 1000
X2 is Pt 1000 Ω
temperature sensor
X3Pt 1000
X3 is Pt 1000 Ω
temperature sensor
X1 0-10 X1 is 0 to 10 Vdc input
sensor
X2 0-10 X2 is 0 to 10 Vdc input
sensor
X3 0-10 X3 is 0 to 10 Vdc input
sensor
X3 If X3 is independent
control
Standby mode
REM Remote setting
ALARM Alarm indication
FILTER Filter alarm indication
COMP Setpoint reset function
** (X1: 32°F to 122°F (0°C to 50°C) ⇒ Y1: 0 to 10 Vdc). The independent Y1 is programmed as a 0 to 10 Vdc
output corresponding to a temperature range of 32°F to 122°F (0°C to 50°C) for sensor input X1 (Ni1000,
Pt1000). When this function is selected there is no economizer or a second independent control loop, and input
X3 is not used.
Commissioning
Guide
Changing a parameter :
λ
1. Press the SEL button.
Press the + σ or – τ button to increase or decrease the flashing parameter.
2.
λ
3. Press the SEL button to save the value (During PS mode, the values are saved only after exiting the PS mode).
NOTE: A 9-pin port is provided for optional commissioning via Siemens software tool. See Software Tool
(Optional Programming).
Page
6 of 13
Setting Range
°F or °C
Ni 1000 Ω: -58°F to 302°F
(-50°C to 150°C) (unchangeable)
Ni 1000 Ω: -58°F to 302°F
(-50°C to 150°C) (unchangeable)
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)
Pt 1000 Ω: -4°F to 356°F
(-20°C to 180°C) (unchangeable)
Pt 1000 Ω: -4°F to 356°F
(-20°C to 180°C) (unchangeable)
0 to 10 Vdc: -100 to 2400
0 to 10 Vdc: -100 to 2400
0 to 10 Vdc: -100 to 2400
°C, °F, % ----(no unit display),
X1: 0 to 50°C ⇒ Y1: 0 to 10 Vdc **
PS 1 – Application Number Selection:
Commissioning is implemented via push buttons on the controller. The push buttons
have the following functions:
Press Button to enter the PS page OR edit and save the value when the page
SEL
appears with the logo
+
Press Button for viewing the next page OR to increase the value.
Press Button for viewing the previous page OR to decrease the value.
RWD45U Controller Installation and Commissioning Guide
Symbol Description
ΔX1 Calibration offset for X1
(Ni and Pt sensor only)
ΔX2 Calibration offset for X2
(Ni and Pt sensor only)
ΔX3 Calibration offset for X3
(Ni and Pt sensor only)
X1L Start point of the X1
(for 0 to 10 Vdc only)
X2L Start point of the X2
(for 0 to 10 Vdc only)
X3L Start point of the X3
(for 0 to 10 Vdc only)
X1H Stop point of the X1
(for 0 to 10 Vdc only)
X2H Stop point of the X2
(for 0 to 10 Vdc only)
X3H Stop point of the X3
(for 0 to 10 Vdc only)
X2SP Remote setpoint
X2VR Variable Resistor
AVERAGE Averaging sensor X1 and
X2
Winter/Summer
WIN/SUM
changeover by analog
AnG
input
WIN/SUM Winter/Summer
changeover by digital
diG
input
Selecting X2 or X1 as the
X2⇔X1
main sensor
Act Active sensor input
+
Setting Range
-9°F to 9°F
-5 K to 5 K or
-9°F to 9°F
-5 K to 5 K or
-9°F to 9°F
-5 K to 5 K or
-100 to 2400
-100 to 2400
-100 to 2400
-100 to 2400
-100 to 2400
-100 to 2400
0 to 10 Vdc or
0 to 1000 Ω
0 to 1000 Ω
Siemens Industry, Inc.