Rotation and Switch Modules - Johnson Controls - Metasys - LIT-12011147 - Software Application - Controller Configuration Tool - 15.0

Controller Tool Help

Product name
Controller Configuration Tool
Document type
User Guide
Document number
LIT-12011147
Version
15.0
Revision date
2022-11-18

Rotation and Switch Network Input modules are directly connected to Output Control modules in Central Heating Applications, Central Cooling Applications, or Central Cooling with Optimization Applications, unless otherwise indicated. The primary use of Rotation modules is to immediately recalculate the equipment starting order. You can command this input for manual rotation, or you can schedule it for automatic rotation. The primary use of Maintenance Switch modules is to stop equipment from running during repairs or maintenance. You can command Switch modules ON to put a piece of equipment out of service. This action results in stopping the equipment if it is running and taking it out of the rotation sequence until you command the maintenance switch OFF.

The following table describes the Rotation and Switch Network Input modules and lists the applications in which they are used.

Table 1. Rotation and Switch Network Input Modules

Name

Description

Applications

BLRX-LO (Where X Is 1-8)

Blr X Lockout Switch - Provides input to the PHWPX Alarms State Generation module.

Central Heating Applications

BLRX-MS (Where X Is 1-8)

Blr X Maintenance Switch - Provides input to the Boiler X Control Output Control module.

Central Heating Applications

BLR-ROT

Rotate Boilers - Provides input to the Boiler Rotation Small Output Control module.

Central Heating Applications

CHLRX-LO (Where X Is 1-8)

ChillerX Lockout Switch - Provides input to the PCHWPX Alarms and CWPX Alarms State Generation modules.

Central Cooling Applications

CHX-MS (Where X Is 1-8)

ChillerX Maintenance Switch - Provides input to the Chiller X Control Output Control module.

CH-ROT

Rotate Chillers - Provides input to the Chiller Rotation Small Output Control module.

CP-ROT

Cooling Pump Rotate Now - Provides input to the Cooling Pump Rotation Small Output Control module.

All Air Handling Unit Applications

CTX-LO (Where X Is 1-8)

TwrFanX Lockout Switch - Provides input to the TwrFanX Alarms State Generation module.

CTX-MS (Where X Is 1-8)

Cooling TowerX Maintenance Switch - Provides input to the Tower Fan X Control Output Control module.

Central Cooling Applications

CT-ROT

Rotate Tower Now - Provides input to the On/Off Fan Clg Twr Sequencing State Generation module.

Central Cooling Applications

CWPX-LO (Where X Is 1-8)

CWPX Lockout Switch - Provides input to the CWPX Alarms State Generation module.

CWPX-MS (Where X Is 1-8)

CWPX Maintenance Switch - Provides input to the CW Pump X Control Output Control module.

Central Cooling Applications

CWP-ROT

Rotate Condenser Water Pumps - Provides input to the CW Pump Rotation Small Output Control module.

Central Cooling Applications

EF-LEAD

Exhaust Fan Lead Select - Provides connection to the Dual Exhaust Fan Lead-Lag Output Control module. When dual fan and lead lag options are selected, this module indicates the lead fan.

AHU 100% Outdoor Air Single Duct Applications

HCP-ROT 2 Pipe Pump Rotate Now - Provides input to the 2 Pipe Pump Rotation Small Output Control module.

HX1-MS or HX2-MS

HX1 Maintenance Switch or HX2 Maintenance Switch - Provides input to the Boiler X Control Output Control module.

Central Heating Applications

PCHWPX-LO (Where X Is 1-8)

PCHWPX Lockout Switch - Provides input to the PCHWPX Alarms State Generation module.

PCHWPX-MS (Where X Is 1-8)

PCHWPX Maintenance Switch - Provides input to the Primary CHW Pump X Control Output Control module.

Central Cooling Applications

PCHWP-ROT

Rotate Primary Chilled Water Pumps - Provides input to the CW Pump Rotation Small Output Control module.

PHWPX-LO (Where X Is 1-8)

PHWPX Lockout Switch - Provides input to the PHWPX Alarms State Generation module.

Central Heating Applications

PHWPX-MS (Where X Is 1-8)

PHWPX Maintenance Switch - Provides input to the Primary Pump X Control Output Control module.

Central Heating Applications

PHWP-ROT

Rotate Primary Hot Water Pumps - Provides input to the Primary Pump Rotation Small Output Control module.

Central Heating Applications

RF-LEAD

Return Fan Lead Select - Provides connection to the Dual Return Fan Lead-Lag Output Control module. When dual fan and lead lag options are selected, this indicates the lead fan.

AHU Mixed Air Single Duct Applications

Relief Fan Lead Select - Provides connection to the Dual Relief Fan Lead-Lag Output Control module. When dual fan and lead lag options are selected, this indicates the lead fan.

AHU Mixed Air Single Duct Applications

ROT-CW PUMPS

Rotate Condenser Water Pumps - Provides input to the CW Pump Rotation Small Output Control module.

Central Cooling with Optimization Applications

SCHWPX-LO (Where X Is 1-8)

SCHWPX Lockout Switch - Provides input to the SCHWPX Alarms State Generation module.

SCHWPX-MS (Where X Is 1-8)

SCHWPX Maintenance Switch - Provides input to the Secondary CHW Pump X Modulating Control Output Control module.

Central Cooling Applications

SCHWP-ROT

Rotate Secondary Chilled Water Pump - Provides input to the Secondary CHW Pump Rotation Small Output Control module.

SF-LEAD

Supply Fan Lead Select - Provides connection to the Dual Supply Fan Lead-Lag Output Control module. When dual fan and lead lag options are selected, this indicates the lead fan.

SHWPX-LO (Where X Is 1-8)

SHWPX Lockout Switch - Provides input to the SHWPX Alarms State Generation module.

Central Heating Applications

SHWPX-MS (Where X Is 1-8)

SHWPX Maintenance Switch - Provides input to the Secondary HW Pump X Control Output Control module.

Central Heating Applications

SHWP-ROT

Rotate Secondary Hot Water Pumps - Provides input to the Secondary Hot Water Pump Rotation Small Output Control module.

Central Heating Applications