Mitsubishi Electric AG-150A User Manual

Centralized Controller
AG-150A
AG-150A-A Instruction Book
1. Safety precautions .............................................................. 1
2. Introduction ......................................................................... 2
3. Product features ................................................................. 3
4. Component names and display screen names................... 6
5. Initial Start up.................................................................... 13
5-1 Initial start up for a system without connection to an
Expansion controller (PAC-YG50ECA).................... 13
5-2 Initial start up for a system with connection to an
Expansion controller (PAC-YG50ECA).................... 15
5-3 Connecting multiple AG-150A to a system with
connection to Expansion controllers ........................ 18
6. User operation .................................................................. 23
6-1 Operation condition monitoring................................ 24
6-2 Operation setting/Prohibition setting from local
remote controller...................................................... 27
6-3 Setting Schedules.................................................... 32
6-4 Checking the List of Malfunctioning Units................ 43
6-5 Checking the List of Units with a Triggered
Filter Sign................................................................. 45
6-6 Checking the Malfunction Log ................................. 46
7. Initial Settings ................................................................... 47
7-1 Bringing up the settings screen ............................... 47
7-2 Locking the screen................................................... 50
7-3 Setting the Current Date and Time .......................... 51
7-4 Register the license ................................................. 52
7-5 Setting the Basic Information................................... 53
7-6 Network Setting ....................................................... 55
7-7 Group Setting........................................................... 59
7-8 Interlocked Setting ................................................... 63
7-9 Block Setting............................................................ 65
7-10 Floor Layout Setting................................................. 67
7-11 Checking the refrigerant systems ............................ 72
7-12 Advanced settings ................................................... 73
8. Function 1 ......................................................................... 74
8-1 Outside temperature interlock function.................... 74
8-2 Night setback function ............................................. 77
9. User Setting ...................................................................... 80
9-1 Setting the Maintenance User ................................. 80
9-2 Setting the Building Manager................................... 80
10. Maintenance screen ......................................................... 82
10-1 Copying the data to a USB memory ........................ 82
10-2 Reading setting data from USB memory ................. 86
10-3 Adjusting the touch panel ........................................ 87
11. Cleaning the touch panel .................................................. 88
12. External input/output function ........................................... 89
12-1 External input function ............................................. 89
12-2 External output function........................................... 90
13. LAN connection function................................................... 90
14. Specifications.................................................................... 91
15. Error code list.................................................................... 92
15-1 M-NET error code .................................................... 92
15-2 EC line error code.................................................... 96
CENTRALIZED CONTROLLER AG-150A
Air-conditioner Control System
WT05369X12
Ver. 2.70
Before using the controller, please read this Instruction Book carefully to ensure proper operation.
Retain this manual for future reference.
WT05369X12.book Page 1 Friday, July 22, 2011 9:00 AM

Mitsubishi Electric AG-150A Specifications

General

Manufacturer	Mitsubishi Electric
I/O Points	150
Power Supply	100-240 VAC
Number of Inputs	80
Number of Outputs	70
Communication Ports	RS-232, RS-485
Type	PLC
Programming Language	Ladder Logic
Output Type	Relay
Operating Temperature	0°C to 40°C

Summary

Safety Precautions

Introduction

Product Features

Component Names and Display Screens

Initial Start Up

Initial Start Up Without Expansion Controller

Procedures for setting up the AG-150A controller when no Expansion controller is connected.

Initial Start Up With Expansion Controller

Procedures for setting up the AG-150A controller when an Expansion controller is connected.

Connecting Multiple AG-150A Controllers

Guidelines for connecting multiple AG-150A controllers to a single system.

User Operation

Operation Condition Monitoring

Displays ON/OFF/Malfunction status of units, groups, blocks, or floors.

Operation Setting and Prohibition

Setting control parameters and prohibiting local remote controller operations.

Setting Schedules

Setting weekly, annual, or daily schedules for groups.

Checking Malfunctioning Units List

Lists units currently in error with error codes and explanations.

Checking Units with Triggered Filter Sign

Lists units with triggered filter signs and provides reset options.

Checking the Malfunction Log

Displays unit and communication error history for troubleshooting.

Initial Settings

Bringing Up Settings Screen

How to access and log into the AG-150A settings screens.

Locking the Screen

Setting up screen lock to prevent unauthorized access to the controller.

Setting Basic Information

Configuring unit name, ID, display format, language, and other basic settings.

Network Setting

Configuring LAN and M-NET settings for system connectivity.

Group Setting

Registering and naming groups of air conditioning units or equipment.

Block Setting

Registering groups into blocks for batch control and energy saving.

Floor Layout Setting

Customizing the display of groups and floors on the operation screen.

Function 1

External Temperature Interlock

Prevents heat shock by adjusting settings based on outside air temperature.

Night Setback Function

Maintains room temperature automatically during specific time periods.

User Setting

Setting Maintenance User

Changing maintenance user name and password for system access.

Setting Building Manager

Setting building manager name and password to manage functions.

Maintenance Screen

Copying Data to USB Memory

How to copy controller settings and operational data to a USB drive.

Reading Setting Data from USB Memory

How to load controller settings data from a USB drive.

Adjusting Touch Panel

Calibrating the touch panel for accurate input.

External Input/Output Function

External Input Function

Using external signals for batch operation control (start/stop).

External Output Function

Outputting system status signals (ON/OFF, Malfunction) to external devices.

LAN Connection Function

Specifications

Error Code List

M-NET Error Code

A comprehensive list of M-NET error codes and their meanings.

EC Line Error Code

A list of EC line error codes and their meanings for controller communication.