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POL638 Series
Siemens POL638 Series
244 pages
Manual
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Table of Contents
Main Page
Default Chapter
3
Table of Contents
3
1 About this Document
7
Revision History
7
Referenced Documents
7
Before You Start
7
2 Philosophy of Air Handling Units
9
Overview
9
Properties
9
Safety
10
Packing, Transport and Storage
11
Maintenance and Service
11
Environmental Protection and Waste Management
11
Abbreviations
11
3 Function Overview
12
General
12
Diagram Standard AHU
13
Workflow Diagram
14
4 Hardware Overview
15
Basic Controller (Pol638X)
15
Extension Module (POL955)
18
Inbuild HMI
20
External HMI (DM)
20
Room Unit
25
5 Functions
33
Global Functions
33
Operating Mode
35
Damper Control
46
Fan Control
50
Temperature Control
59
Heat Recovery Damper
67
Heat Recovery (Plate, Wheel, Water)
69
Heating / Heating 2
73
Electrical Heating / Electrical Heating 2
77
Cooling / Cooling 2
79
Humidity Control
83
Air Quality Control
90
Auxiliary Functions
91
Alarm Handling (Alarm Outputs)
93
6 Detail Pages: Inputs and Outputs
95
General
95
Analog Outputs
95
Digital Outputs
98
Multistate Outputs
100
Analog Inputs
102
Digital Inputs
106
7 Detail Pages: Controller
110
Loop Controller
110
Cascade Controller
111
8 Detail Pages: Time Switch Program
114
General
114
Week Scheduler
114
Day Scheduler
115
Calendar (Exception and Fixed Off)
115
9 Communication
118
General
118
Modbus
119
Lon
124
Bacnet
128
Room Units
131
10 Application Info
135
11 Save / Restore Parameters
136
12 Onboard WEB Functionalities
139
13 System Settings
141
Password Settings
141
Change Passwords
141
Language Support
142
Target
142
Daylight Saving Time
143
HMI (Operating Unit)
145
Diagnostics
145
Diag Object Handler
146
14 SD Card and Modem
148
SD Card Functions (Update Application)
148
Modem / SMS
149
15 Configuration
152
Configuration 1
154
Configuration 2
159
Configuration I/Os
167
Check Config I/Os
176
16 Examples
177
17 Hmi
177
Overview
177
Start Page
177
Main Index
177
Main Overview
178
Configuration
178
Configuration 1
178
Configuration 2
180
Configuration I/Os
184
Check Config I/Os
188
17.10 Global Functions
189
17.11 Inputs
189
17.12 Operating Mode
191
17.13 Damper Control
194
17.14 Fan Control
195
17.15 Temperature Control
197
17.16 Humidity Control
206
17.17 Air Qualtity Control
208
17.18 Auxiliary
209
17.19 Loop Controllers
209
17.20 Operation Hours
210
Alarm Handling (Alarm Outputs)
211
17.22 Outputs
212
18 Time Scheduler
213
Week Schedulers
213
Detail Pages: Analog Outputs
214
Detail Pages: Digital Outputs
215
Detail Pages: Multistate Outputs
216
Detail Pages: Analog Inputs
217
Detail Pages: Digital Inputs
219
19 Alarming
222
General
222
Alarm List Detail
223
Alarm List
224
Alarm History
224
Alarm List / History Settings
225
Alarm Lists
226
20 Appendices
230
Point Tables
230
Diagnostic Tables for Check I/O
232
Navigation Illustrations
235
Parameter List Room Unit
239
Index
241
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Siemens POL638 Series Specifications
General
Operating voltage
24 V DC
Mounting
DIN rail
Protection class
IP20
Input Voltage
24 V DC
Communication Interface
Ethernet
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