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VS 3015 C
Operating instruction
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VS 3015 C
Operating instruction
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Upper/lower case is ignored
Phrase search: "search this phrase"
Placeholder for one token: Techno?ogy
Placeholder for multiple tokens: EXC*
Logical operators: AND OR ....
Exclusion: cnc -tools
Defined distance: "cnc steuerung"~5
Table of Contents
o nt e e n o nt e e n o nt e e n o nt e e n
Starting characteristics
First start
Restart
System Configuration
Configuration of the pressure transmitters
Low pressure transmitter Z2 (LP-Z2)
Low-pressure Regulation
Control algorithm for LP control
Control algorithm with LP step controller
Neutral zone with compressor step control
Compressor switching times for compressor step regulation
Control algorithm with LP combined control
Switching on / switching off of fixed-speed compressors
Loading / unloading of fixed-speed compressors during operation with capacity-controlled compressors.
Speed increase for purpose of oil lubrication
Setpoint shift
Setpoint shift via room temperature / jump to end of the metadata
Setpoint shift - demand-dependent via consumer
Setpoint shift via CAN bus
Setpoint shift via external analogue signal
Setpoint shift via humidity sensor
Base load rotation
Base load rotation for speed controlled compressors
Load shedding
Emergency power mode
High-pressure regulation
Control of high pressure control valve
Neutral zone HP control
HP valve control for stopped compressors
Limitation of the HP valve opening degree by the medium pressure
High pressure setpoint calculation
HP regulation setpoint calculation in normal operation
HD regulation setpoint calculation in HRC mode
Gas cooler outlet temperature regulation
Neutral zone fan control
Control algorithm for fan control
Control algorithm with step controller
Switching modes for step control
Regulation of the fan speed with continuous control
Control algorithm for parallel combined control type of control
Control algorithm for stages combined control type of control
Gas cooler package with integrated outdoor evaporator in bypass operation
Gas cooler package with ebmpapst fans
Setpoint calculation tG
Setpoint calculation in normal operation
Setpoint calculation in HRC mode
Switching times of the fans
Setpoint increase tG
Protection and base load rotation of the fan motors
Medium pressure regulation
Regulation
Medium pressure shift / monitoring of minimum superheat
Setpoint reduction above medium pressure
Medium pressure maintenance
Medium pressure maintenance via pressure maintenance valve
Medium pressure maintenance by opening the HP valve
ECO operation
Control by a VS 3015 C
Control by a VS 3015 C and a separate pack controller
LT compressor in booster operation
Regulation of the minimum superheat using a hot gas bypass valve
Regulation of the maximum superheat using the suction gas injection valve
Monitoring
Safety chain
Monitoring of differential oil pressure switch / compressor high pressure limiter
Monitoring of the compressor motor overload cut-out
Cylinder head temperature monitoring
Low pressure monitoring
High pressure monitoring
Monitoring of the medium pressure
Monitoring of the medium pressure valve
Monitoring of the fan motor overload cut-out
Monitoring of the fan speed controller
Monitoring of the compressor speed controller
External alarm monitoring
Monitoring of the switching frequency
Refrigerant monitoring
Monitoring of the fast unload / External Off
Rupture disk monitoring
Setpoint switching
Ambient data for the setpoint switching
Consumer lockout
Spray system control
COP monitoring
COP optimisation
Operating data and archiving
Operating hours of compressors and fans
Daily run times, switching pulses and switch-on rates
Capacity-controlled compressors
Oil balancing
Installation and start-up of VS 3015 C
DIN rail mounting
Requirements for the activation of NT CO2 operation (transcritical)
Basic hardware settings
SIOX extension module - for DIN rail mounting
Connection of the SIOX modules to the pack controller
Basic settings with S1
Setting the CAN bus address with S2
Setting of the interface RS485/TTY using jumper J1
Setting of the interface of the internal SIOX using jumper J2
Configuration of the analogue inputs and outputs at the factory
Power Supply
Status LEDs
Basic parameter settings
Start-up of speed-controlled condenser fans / compressors
Procedure for the start-up of a system
Commissioning fan control via Modbus
Battery replacement
Firmware Update
Installation of the update software on the PC
Update of the current firmware
Connection and terminal assignment of VS 3015 C
Connector pin assignments for the VS 3015 C basic module
Terminal Diagrams for Basic Module and SIOX
Terminal Assignment of the 230 V AC Power Supply
Terminal Assignment of the Dgital Inputs - 230 V AC
Terminal Assignment of the Relay Outputs 230 V AC
Terminal Assignment of the Analogue Inputs
Terminal assignment of the analogue outputs
CAN bus, SIOX and Modbus (ebmpapst fans) terminal assignment
Operating modes of VS 3015 C
Manual / automatic emergency mode selection
Service Mode
Display of the operating states
Operation of VS 3015 C
Operation possibilities
Remote control using a terminal
Menus and operating screens
Call controller menu using remote operation
CI 4x00 System Centre - Remote control
CI 3x00 store computer / AL 300 operator terminal - remote control
Deactivating the input lock
CI 4x00 system centre - login and logout
CI 3x00 store computer / AL 300 operator terminal - unlock
Activating service mode
CI 4x00 system centre service mode
CI 3x00 store computer - service mode
Menu structure of VS 3015 C
Menu tree
Menu 0 Main menu
Menu 1 Summary
Menu 2 Actual values
Menu 3 Setpoints
Menu 4 Clock
Menu 5 Messages
Menu 6 Operating data
Menu 7 Basic settings
Menu 8 Service Mode
Decommissioning and disposal
Decommissioning / Dismantling
Disposal
Alarms and messages VS 3015 C
Message system
Structure of the messages
Automatic Prioritisation
Overview of all alarms and messages
Technical Data VS 3015 C
Electrical Data VS 3015 C
Mechanical Data VS 3015 C
Versions
VS 3015 C
Betriebsanleitung - 16.05.2023 13:34
VS 3015 C
Operating instruction - 16.05.2023 13:34
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