Siemens 125-699 Cycle FAN, Free CLG on, Free CLG OFF, CLG P Gain, CLG I Gain, Stpt Span, Damage

Page 32

Siemens BACnet Heat Pump Controller - Multi-Stage Owner’s Manual

Description

Address

Application

Description

 

 

 

 

CYCLE FAN

60

2583, 2584

YES indicates that the fan should cycle ON and OFF with

 

 

 

the compressor during day mode. NO indicates that the fan

 

 

 

should remain ON constantly in day mode.

 

 

 

Valid input: YES or NO

 

 

 

NOTE: In either case, the fan will cycle during night mode.

 

 

 

 

FREE CLG ON

61

2583, 2584

Value, in percent, that the cooling loopout must exceed for

 

 

 

free cooling to turn ON.

 

 

 

 

FREE CLG OFF

62

2583, 2584

Value, in percent, that the cooling loopout must exceed for

 

 

 

free cooling to turn OFF.

CLG P GAIN

63

2583, 2584

Proportional gain value for the cooling temperature control

 

 

 

loop.

 

 

 

 

CLG I GAIN

64

2583, 2584

Integral gain value for the cooling temperature control loop.

 

 

 

 

STPT SPAN

65

2583, 2584

Used to configure the allowable temperature range when

 

 

 

using the optional Relative Setpoint Adjustment feature.

 

 

 

 

STAT TYPE

66

2583, 2584

Default = NORMAL. Can be set to OFFSET for optional

 

 

 

Relative Setpoint Adjustment feature when room sensor part

 

 

 

number SB1-0916 or SB1-1072 is used.

 

 

 

Valid input: NORMAL or OFFSET

 

 

 

 

HTG P GAIN

67

2583, 2584

Proportional gain value for the heating temperature control

 

 

 

loop.

 

 

 

 

HTG I GAIN

68

2583, 2584

Integral gain value for the heating temperature control loop.

 

 

 

 

HP DO OVRD

69

2583, 2584

For the commanding of critical digital outputs. CAUTION:

 

 

 

IMPROPER USE CAN CAUSE PERMANENT EQUIPMENT

 

 

 

DAMAGE.

 

 

 

 

STPT OFFSET

{70}

2583, 2584

For use with optional Relative Setpoint Adjustment feature.

 

 

 

 

MA P GAIN

{71}

2583, 2584

Proportional gain value for the mixed air control loop.

 

 

 

 

MA I GAIN

{72}

2583, 2584

Integral gain value for the mixed air control loop.

 

 

 

 

MA D GAIN

{73}

2583, 2584

Derivative gain value for the mixed air control loop.

 

 

 

 

MA BIAS

{74}

2583, 2584

Biasing of the mixed air control loop.

 

 

 

 

CMP TOTL

75

2583

Number of compressors used by the application.

 

 

 

Valid values: 0, 1, 2, 3

HTG CMP TOTL

75

2584

Number of heating compressors used by the application.

 

 

 

Valid values: 0, 1, 2

 

 

 

 

EHTG STG CNT

76

2583, 2584

Number of electric heating stages used by the application.

 

 

 

Valid values: 0, 1, 2, 3

CLG CMP TOTL

77

2584

Number of cooling compressors used by the application.

 

 

 

Valid values: 0, 1, 2

CTL TEMP

{78}

2583, 2584, 2590

Temperature used as input for the temperature

 

 

 

control loops. This value will be the same as the value in

 

 

 

ROOM TEMP + RMTMP OFFSET unless it is overridden.

 

 

 

 

CLG LOOPOUT

{79}

2583, 2584

Cooling temperature control loop output value in percent.

 

 

 

 

24

Siemens Building Technologies, Inc.

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Contents Siemens BACnet Heat Pump Controller Multi 125-699 Rev. BA, JulyPage Credits Service StatementTo the Reader Page Table of Contents Reversing Valve Operation How to Use This Manual Manual OrganizationManual Conventions Convention ExampleGetting Help Manual SymbolsNotation Symbol Meaning Application Application Description Number Product OverviewOrdering Notes Hardware Inputs Hardware OutputsReference Actuators Controller LED IndicatorsTemperature Sensors Related Equipment Siemens Building Technologies, Inc Control Temperature Setpoints Day/Night ModeNight Mode Override Switch ApplicationsCalibration Heating and Cooling Switchover Electric ReheatCompressor Operation Fan OperationPower Failure Recovery Centralized Alarm MonitoringOverriding DOs Fail-safe OperationUsing Auxiliary Points Application Notes Compressor StagingReversing Valve Operation Application 2583 Control Drawing Compressor/Electric Heat Staging AppIication 2584 Control Drawing Application 2590 BACnet Heat Pump Slave Mode Using the Controller as a Point Extension DeviceApplications Point Database Description Address ApplicationWall Switch RM Stpt MAXRM Stpt Dial Stpt DialOvrd Time NGT OvrdRmtmp Offset Rmtmp Offset + Room Temp = CTL TempDAY.NGT CLG CMP1 onCLG CMP1 OFF CLG CMP2 onElec Heat HTG CMPREV Valve CompressorMTR Setup Dmpr POSMTR1 POS FANCycle FAN Free CLG onFree CLG OFF CLG P GainRval Switch Switch LimitSwitch Time HTG LoopoutSwitch Dband CAL TimerError Status NGT MA CTLPoint Database Preventive Maintenance TroubleshootingBasic Service Information Safety Features Controller LEDsGlossary Control loop English unitsEquipment controller Field panelOverride switch Slave modeLps LoopoutStand-alone control UnbundleFLN IndexBST LED TX LED PIDRTS RX LED

125-699 specifications

The Siemens 125-699 is a state-of-the-art industrial control product that showcases Siemens’ commitment to innovation and quality in automation technology. This device is specifically designed for various industrial applications, providing exceptional performance and reliability.

One of the main features of the Siemens 125-699 is its robust processing capabilities. Equipped with a high-speed processor, it can handle complex control tasks efficiently, ensuring smooth operation even under demanding conditions. This makes it suitable for a wide range of applications, from manufacturing to process automation.

The device supports multiple communication protocols, which enhances its versatility. It is compatible with popular industrial communication standards such as Profinet, Profibus, and Ethernet/IP. This flexibility allows for seamless integration into existing systems and facilitates communication between various devices on the network, making it an ideal solution for modern interconnected factories.

In terms of user interface, the Siemens 125-699 offers an intuitive design with a user-friendly programming environment. The platform supports advanced programming languages, including Ladder Logic and Structured Text, enabling engineers to develop and modify control algorithms with ease. This capability not only improves efficiency but also reduces the time needed for troubleshooting and maintenance.

Another characteristic that sets the Siemens 125-699 apart is its rugged construction. Designed for harsh industrial environments, it features a durable housing that protects against dust, moisture, and extreme temperatures. This robustness ensures longevity and reliability, even in challenging conditions, which is crucial for minimizing downtime and promoting continuous operation.

Additionally, the Siemens 125-699 incorporates advanced diagnostic tools. These tools enable real-time monitoring of the system's performance, allowing operators to detect and address potential issues before they escalate. This proactive approach to maintenance is vital in enhancing productivity and ensuring the smooth operation of industrial processes.

In conclusion, the Siemens 125-699 is a comprehensive solution for industrial automation needs. Its combination of high processing power, versatile communication options, user-friendly interface, rugged design, and advanced diagnostic capabilities makes it a leading choice for companies looking to enhance their automation systems and improve operational efficiency. With Siemens' reputation for quality and innovation, the 125-699 stands as a testament to the company's dedication to advancing industrial technology.