ECKELMANN UA 400 - Page 201

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Firmware V3.15

21.04.2021

201/401

COOLING 1 Pos: XXXXX

Setpoint R2.1 xxx °C Supply air temperature setpoint for comparison

Hystersis R2.1 xxx K Supply air temperature hysteresis setpoint

Temp. R4.1 xxx °C Current return air temperature Input Z21/Z22

Setpoint R4.1 xxx °C Return air temperature setpoint for comparison

Hystersis R4.1 xxx K Return air temperature hysteresis setpoint

Main Page

Table of Contents3
Conventions9
Warning Signs, Symbols and Text Formatting Used in this Manual9
Explanation of Text Formatting10
Safety Instructions11
Disclaimer in the Event of Non-Compliance12
Requirements for the Personnel12
Intended Use13
Five Safety Rules According to DGUV Regulation 313
Electrostatic-Sensitive Components and Control Components (ESD)14
ESD - Rules for Handling and Working14
Abbreviations Used14
System Design of UA 40015
Application15
Hardware16
Applications of UA 40017
Versions17
Controller Types18
Updating Firmware20
Function of UA 400 / UA 41021
Starting Characteristics21
First Start- Reset Controller to Factory Settings21
Restart - Restart of the Controller21
Selection of the Temperature Sensors22
Necessary and Optional Sensors23
Controller Function25
Cooling25
Temperature Control by Supply and Return Air in Single-Zone Operation25
Temperature Control by Supply and Return Air in Two-Zone Operation27
Temperature Control by Cold-Room Air Sensor28
Continuous Running Monitoring29
Minimum on and off Time29
E*Cop+ (Sds Tev)29
Two Temperature Zones30
Heating Circuit Control30
Operation of Cooling Relay30
Start Delay after Fan31
Emergency Operation31
Defrosting31
Types of Defrosting - an Overview31
Defrost in General32
Discharge Gas Defrosting (Hot Gas Defrosting)38
Brine Defrosting39
Master/Slave Mode - Defrost Synchronisation Via CAN Bus40
Master/Slave Mode - Defrost Synchronisation Via Wiring43
Master/Slave Mode for the Synchronisation of the Zones of a Single Controller44
Master-Slave Mode for the Synchronisation of Multiple Controllers45
Necessary Settings for the Master / Slave Mode46
Special Features and Constraints46
Defrost Sequence (DS) Via CAN Bus48
Fan Control with Case and Cold-Room Controllers52
Fan Control on Multidecks52
Fan Control - Controller Type UA 13152
Fan Control - Controller Type UA 131 LS with Enhanced Fan Control53
Fan Control - Controller Type UA 131 DD57
Fan Control - Controller Type UA 141 E57
Fan Control with Cold-Room Controllers58
Cold-Room with Defrost Heater - Controller Type UR 141 TK (LT) Only59
Cold-Room Without Defrost Heater - Controller Type UR 141 NK (NT) Only60
Heating Circuit (Controller Type UR 141 TK (LT) or NK (NT) Only)60
Humidification - Controller Type UA 141 Only61
Antisweat Heaters61
Automatic On/Off Control64
Door Contact65
Manual Shutdown66
Registration of External Alarms (E.g. CO2 Alarm)66
Emergency Power Operation67
Setpoint Toggle (Day / Night Operation)68
Light Control69
Refrigeration Point Disabling69
Forced Cooling69
Operating Data Archiving70
Temperature Recording70
Temperature Recording to EU Regulation 37/200571
Recording of Messages and Alarms71
BT 30 Temperature Display72
UA 400 Installation and Start-Up75
Installation75
DIN Rail Mounting of the Case/Cold-Room Controller76
Mounting on the DIN Rail77
Disassembling from the DIN Rail79
Handling of the Spring Terminals80
Basic Settings81
Setting the CAN Bus Address81
Setting of the Controller Type and Master/Slave Mode83
Terminal Assignment for 230 V AC Power Supply85
Status Leds86
Basic Configuration of the Controller88
Naming of the Controller92
Battery Replacement93
Firmware Update95
Requirements for Firmware Update96
Installing Firmware Update98
Update for Controller with 9-Pole DIP Switch98
Update for Controller with 8-Pole DIP Switch102
Rectification of Driver Problems106
Pin and Terminal Assignments of UA 400107
Terminal Diagram107
Terminal Assignment of the 230 V AC Power Supply108
Terminal Assignment of the 230 V AC Relay Outputs109
Mode of Operation of the Relay and Transistor Outputs111
Terminal Assignment of the 230 V AC Digital Inputs113
Terminal Assignment of the 0115
Terminal Assignment of the CAN Bus Terminals116
Terminal Assignment of the 24 V DC Transistor Outputs117
Terminal Assignment of the DISPLAY Interface118
Terminal Assignment of the 4119
Terminal Assignment of the Analogue Inputs for Temperature Sensors120
Sensor Identification122
Assignment of the USB Port123
Terminal Assignment of the CI 320/TTY Interface124
Wiring of the Master-Slave Function for Defrost Synchronization125
Operation of UA 400126
Operation Possibilities126
Local Operation with a BT 300 X Operator Interface127
Lock-Down of the Setpoint Change127
Remote Control Via a Terminal129
Menus and Operating Screens130
Calling the Controller Menu Via Remote Control134
System Centre134
Store Computer CI 3X00 / Operator Terminal al 300135
Deactivating the Input Lock-Down137
Store Computer CI 3X00 / Operator Terminal al 300137
System Centre CI 4X00137
Activating Service Mode138
System Centre CI 4X00 Service-Mode138
Store Computer CI 3X00 - Service-Mode138
Menu Structure UA 400139
Controller Type UA 111 - Menu Tree139
Main Menu UA 111142
Menu 1 Actual Values UA 111143
Menu 2 Setpoints UA 111147
Menu 3 Clock UA 111155
Menu 4 Messages UA 111158
Menu 5 Archive UA 111159
Menu 6 Configuration UA 111160
Controller Type UA 111 D - Menu Tree170
Main Menu UA 111 D173
Menu 1 Actual Values UA 111 D174
Menu 2 Setpoints UA 111 D177
Menu 3 Clock UA 111 D182
Menu 4 Messages UA 111 D185
Menu 5 Archive UA 111 D186
Menu 6 Configuration UA 111 D187
Controller Type UA 121 - Menu Tree196
Main Menu UA 121199
Menu 1 Actual Values UA 121200
Menu 2 Setpoints UA 121205
Menu 3 Clock UA 121213
Menu 4 Messages UA 121217
Menu 5 Archive UA 121218
Menu 6 Configuration UA 121219
Controller Type UA 131 / UA 131 LS - Menu Tree229
Main Menu UA 131 / UA 131 LS232
Menu 1 Actual Values UA 131 / UA 131 LS233
Menu 2 Setpoints UA 131 / UA 131 LS238
Menu 3 Clock UA 131 / UA 131 LS246
Menu 4 Messages UA 131 / UA 131 LS248
Menu 5 Archive UA 131 / UA 131 LS249
Menu 6 Configuration UA 131 / UA 131 LS250
Controller Type UA 131 DD - Menu Tree259
Main Menu UA 131 DD262
Menu 1 Actual Values UA 131 DD263
Menu 2 Setpoints UA 131 DD268
Menu 3 Clock UA 131 DD275
Menu 4 Messages UA 131 DD277
Menu 5 Archive UA 131 DD278
Menu 6 Configuration UA 131 DD279
Controller Type UA 141 - Menu Tree288
Main Menu UA 141291
Menu 1 Actual Values UA 141292
Menu 2 Setpoints UA 141297
Menu 3 Clock UA 141304
Menu 4 Messages UA 141308
Menu 5 Archive UA 141309
Menu 6 Configuration UA 141310
Controller Type UA 141 NK - Menu Tree319
Main Menu UR 141 NK322
Menu 1 Actual Values UR 141 NK323
Menu 2 Setpoints UR 141 NK328
Menu 3 Clock UR 141 NK336
Menu 4 Messages UR 141 NK340
Menu 5 Archive UR 141 NK341
Menu 6 Configuration UR 141 NK342
Controller Type UA 141 TK - Menu Tree352
Main Menu UR 141 TK355
Menu 1 Actual Values UR 141 TK356
Menu 2 Setpoints UR 141 TK362
Menu 3 Clock UR 141 TK371
Menu 4 Messages UR 141 TK375
Menu 5 Archive UR 141 TK376
Menu 6 Configuration UR 141 TK377
Decommissioning and Disposal387
Decommissioning / Demounting387
Disposal387
Alarms and Messages of UA 400388
Alarm Signalling and Monitoring390
Cold-Room Door Open Alarm390
High or Low Temperature Alarm390
Alarm in the Event of the Absence of a Defrost391
Sensor Break Alarm391
Suppression of Sensor Break Alarm During Defrosting391
Hardware Fault Alarm392
Individual Allocation of Priorities393
Alarm Routes395
Termination of Alarm395
Restart395
Messages396
Transient Alarms and Messages396
Message Log396
Specifications of UA 400397
Electrical Data397
Mechanical Data399
Mechanical Data of the Temperature Sensor L243 / 5K3A1400
Order Numbers and Accessories of UA 400 / UA 410401
Case Controller401
Components401

ECKELMANN UA 400 - Page 201

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