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50VCCX-IP Controller Technical Guide

SEQUENCE OF OPERATIONS

Alarms

Compressor Alarms

Compressor Module #1 - #6

In the Prism 2 Alarm Menu, Click OK on Compressor Alarms and

the following detail screen will appear: Refer to the individual RSM

Technical Guides for more details.

Figure 17: Prism 2 Compressor Alarms Screen

EVAP Module Alarms

In the Prism 2 Alarm Menu, Click OK on EVAP Module alarms

and the following detail screen will appear:

Figure 18: Prism 2 EVAP Module Alarms Screen

Table of Contents3
Table of Figures5
Table of Tables6
Overview7
Features7
Applications8
Part Number Cross Reference9
VCCX-IP Controller Components11
Figure 1: VCCX-IP Controller Components11
Dimensions12
VCCX-IP Controller12
Figure 2: VCCX-IP Controller Dimensions12
VCC-X EM1 Expansion Module13
Figure 3: VCC-X EM1 Expansion Module Dimensions13
12 Relay E-BUS Module14
Relay E-BUS Module Dimensions14
Wiring15
Important Wiring Considerations15
Table 1: Voltage and Environment Requirements15
VCCX-IP Controller16
Figure 5: VCCX-IP Controller Input Wiring16
Figure 6: VCCX-IP Controller Output Wiring17
VCC-X EM1 Expansion Module18
Figure 7: Entering Water Temperature Sensor, Return Air Plenum Pressure and Return/Exhaust Proof of Flow18
Figure 8: Direct Fire Wiring18
Figure 9: VCC-X EM1 Exhaust Duct Static Pressure and Economizer Actuator Feedback Wiring19
Figure 10: VCC-X EM1 Expansion Module Output Wiring20
12 Relay E-BUS Expansion Module21
Airflow Station22
Figure 12: EBTRON GTC116 or HTN104 Series, Greentrol GA-200-N Series, and Paragon Microtranseq Series Airflow Measurement Digital Transmitter Wiring22
Start-Up and Commissioning23
Powering up and Configuration23
Figure 13: Operator Interfaces23
Inputs and Outputs24
VCCX-IP Controller and EM1 Module Inputs/Outputs Maps24
Table 2: VCCX-IP Controller Analog Inputs24
Table 3: VCCX-IP Controller Binary Inputs24
Table 4: VCCX-IP Controller Analog Outputs24
Table 5: VCCX-IP Controller Relay Outputs24
Table 6: VCC-X EM1 Expansion Module Analog Inputs25
Table 7: VCC-X EM1 Expansion Module Binary Inputs25
Table 8: VCC-X EM1 Expansion Module Analog Outputs25
Table 9: VCC-X EM1 Expansion Module Relay Outputs25
VCCX-IP Controller Inputs/Outputs Descriptions26
VCC-X EM1 Expansion Module Inputs/Outputs Descriptions28
User Configurable Relay Outputs29
Table 10: User-Configurable Relay Outputs29
Sequence of Operations30
Configuration Options30
Modes of Operation32
Alarms47
Figure 14: Prism 2 ALARM Button47
Figure 15: Prism 2 ALARM Menu47
Figure 16: Prism 2 Direct Fire Alarms Screen49
Figure 17: Prism 2 Compressor Alarms Screen50
Figure 18: Prism 2 EVAP Module Alarms Screen50
Trend Logs51
Table 11: VCCX-IP Controller Trend Logs51
Table 12: RSMZ Module Trend Log51
Table 13: RSMV/RSMD Module Trend Logs52
Table 14: RSMZ Trend Log Enumerated Values52
Table 15: RSMZ Module Comp Status Trend Log53
Table 16: RSMZ Module RSM Alarm Trend Log53
Table 17: RSMZ Module VFD Status Trend Log53
Table 18: VCCX-IP Trend Log Bit Strings55
Table 19: VCCX-IP Trend Log Bit Strings (Continued)56
Updating Via USB57
LED Diagnostics58
Figure 19: VCCX-IP Controller LED Locations59
Figure 20: VCC-X EM1 Expansion Module LED Locations59
Temperature Sensor Testing60
Table 20: 0-5V Temperature Sensor - Voltage and Resistance for Type III Sensors60
Pressure Sensor Testing61
Table 21: Duct Static Pressure/Voltage for Duct Static Pressure Sensors61
Table 22: Building Static Pressure/Voltage for Building Pressure Sensors61
Appendix A: System Configuration62
Options62
Stand-Alone System Layout63
Figure 21: Typical Stand-Alone System Layout63
Networked System Single Loop Layout64
Figure 22: Typical Networked Single Loop System Layout64
Networked System Multiple Loop Layouts65
Figure 23: Typical Networked Multiple Loop System Layout65
Appendix B: Lcd Screens66
LCD Display Screen and Navigation Keys66
Figure 24: LCD Display and Navigation Keys66
Table 23: Navigation Key Functions66
Table 24: Editing Key Functions66
Main Screens Map67
Screen Descriptions68
Table 25: Main Screens68
Table 26: Controller Screens68
Table 27: Settings Screens - BAC Type MSTP69
Table 28: Settings Screens - BAC Type IP69
Table 29: Status Screens70
Table 30: Alarms Screens71
Table 31: Output Override Screens72
Table 32: Air Balance Screens72
Appendix C: Bacnet Guide73
Bacnet Connection to MS/TP or IP Network73
Figure 25: VCCX-IP Bacnet Connection to MS/TP or IP Network73
Analog Inputs74
Analog Values82
Binary Inputs88
Enumerated Fields92
Table 33: VCCX Control Mode = Enumerated92
Table 34: VCCX Control Status = Enumerated92
Table 35: VCCX Mode Status = Enumerated92
Bitfields93
Table 36: RSMZ Warnings Status Bit Strings93
Table 37: RSMZ Faults Status Bit Strings93
Table 38: RSMZ Lockout Status Bit Strings93
Table 39: RSMZ Drive Status Bit Strings93
Table 40: RSMZ Module VFD1 Alarm Trend Log94
Table 41: RSMZ Module VFD2 Alarm Trend Log94
Bacnet Protocol Implementation Conformance Statement - VCCX-IP95

Brand	AAON
Model	VCCX-IP
Category	Controller
Language	English

AAON VCCX-IP User Manual

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