ECKELMANN VS 300

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Function of VS 300

Doku-Version 2.05 - Firmware 2.10 - 15. September 2017

(G) With an increase in pressure in the range between the setpoint value - 1.0 x NZ and the setpoint value -0.5 x

NZ, no compressor actuation occurs.

(D) If the control error is within a programmable NZ, then no compressor actuation occurs.

Main Page

Table of Contents3
Conventions9
Warning Signs and Symbols Employed10
- Safety Instructions11
- Disclaimer in the Event of Non-Compliance12
- Intended Use13
- Electrostatic Sensitive Devices (Esds)14
- System Design of VS 30015
- New Features Compared to Earlier Versions17
- Application of VS 30019
- System Expansion Options20
- Function of VS 30023
- Dispatching of the Internal Alarm Outputs24
- Example of VS 300 System Configuration25
- Configuration / Monitoring of Digital Inputs27
- Low-Pressure Control / Compressor Control29
- Setting Parameters for LP Transducer Characteristic30
- Control Algorithm with Low-Pressure Control31
- Control Algorithm with Speed Controller33
- Determining the Setpoint with Speed Controller35
- Control Algorithm with Combined Controller36
- Loading and Unloading Fixed-Speed Compressors38
Determining the Low-Pressure Setpoint40
Second Setpoint – Setpoint Increase/Decrease41
Humidity Shift42
Booster-/Satellite Operation43
Demand-Dependent Calculation of Setpoint45
Response to Fault Conditions46
Disabling Refrigeration Points47
Forced Shutdown of Compressors / Oil Equalization48
Load Shedding50
- High Pressure Monitoring51
- Low Pressure Monitoring52
- Compressor Starts Monitoring53
- Monitoring the Digital Inputs54
- Setting HP Transducer Characteristic55
- Control Algorithm for High-Pressure Control56
- Control Algorithm with Speed Control57
- Determining the Setpoint for Speed Control58
- Control Algorithm with Combined Controller59
- Loading and Unloading of Fixed-Speed Fans61
Determining the High-Pressure Setpoint62
Second Setpoint - Setpoint Increase / Decrease64
Relay / Control Stage Actuating Mode65
- First Start66
- Daily Run Times67
- Compressor Pack Activity / Utilization68
- Connection and Safety Notes69
- Installation70
- Startup71
First Start – Loading Default Settings72
Setting the CAN Bus Address74
Setting the Current Date and Time75
Other Parameters to be Set76
- Battery Replacement77
- Updating the Firmware78
- Pin and Terminal Assignments of VS 30083
- View of Connecting Terminals84
- Pin Assignments and Their Function85
- Operation of VS 30087
- Controls89
- First Start – Loading Default Values90
- Parameter Setting – General91
- Selecting Parameter Lists92
- Changing the Access Level93
- Setting the Current Date and Time (Parameter List S2)94
- Parameter Groups95
- Setting Parameters for the Week Timer (Parameter List T)96
- Manual Control / Service Mode (Parameter List C)97
- Operation System Centre / Store Computer / Operator Terminal99
- Remote Control Via a Terminal100
Menus and Operating Screens101
Calling the Controller Menu Via Remote Control103
System Centre CI 4X00104
Deactivating the Input Lock-Down105
Activating Service Mode106
- Parameter List and Menu Structure of VS 300107
- Parameter List A: Actual Values System Data108
- Parameter List S1: Overview of Main Setpoints - Day/Night Operation109
- Parameter List S2: Setpoints Basic Parameters - Night Operation110
- Parameter List S2: Setpoints Basic Parameters - Day/Night Operation111
- Parameter List S2: Common Setpoints113
- Parameter List S3: Common Setpoints System Configuration115
Parameter List S3: Basic Settings System Configuration116
Parameter List S4: Setpoints Alarm Priorities117
Parameter List S5: Suction Pressure Shift / Additional Parameters118
Parameter List T: Setpoints Timers119
Parameter List C: Service / Check Mode - Defaults Relay Outputs120
Parameter List F: Alarms - System and Process Fault Reports121
- Overview of Alarm Types123
- Menu Structure of al 300 Operator Terminal and CI 3000 Store Computer124
- Menu Structure125
- Menu 0 Main Menu128
- Menu 3 Setpoints130
- Menu 4 Clock146
- Menu 5 Alarms147
- Menu 7 Basic Settings156
- Decommissioning and Disposal159
- Alarms and Messages of VS 300161
- Messages / Alarms in the VS 300162
- Messages / Alarms al 300 Operator Terminal or CI 3000 Store Computer164
- System Fault Reports165
- Specifications of VS 300167
- Mechanical Data169
- Order No.'s and Accessories of VS 300171

ECKELMANN VS 300 - Page 32

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