N2 Hardware Tab - Metasys - LIT-12011964 - Software Application - System Configuration Tool - 16.0

SCT: System Configuration Tool Help

Brand
Metasys
Product name
System Configuration Tool
Document type
User Guide
Document number
LIT-12011964
Version
16.0
Revision date
2023-10-02
Language
English

Attributes associated with the hardware source for object data are shown under the Hardware tab of the display panel. These attributes are not exposed to a BACnet network. Attributes marked with the letter C are configurable and attributes marked with the letter W are writeable. The writeable attributes in the N2 Manager Datalink object are writeable only if the UDP Port attribute is not zero. If the UDP Port attribute is zero and you attempt to write these attributes, an error message appears.

Table 1. N2 Hardware Tab Attributes

Attribute Name

Notes

Initial Value

Values/Options/Range

Description

Controller Type

C

 

AHU, VAV, UNT, PHX, VND, MIG, VMA, DX, TC, XTM, LCP, ILC, IFC

Disable Automatic Alarming

C,W

False

False

True

Error Log

W

 

See Table 2

Host Name

     

Interface Value

     

Message Timeout

W

250

250–3,000

Milliseconds

Net N2 Address

C

0

1–254

Net Point Address

     

Net Point Type

     

Offline

   

Offline (True), Online (False)

Online Point Delay

C,W

 

Range = 0–8

Units = Minutes

Overridden

     

Poll Delay

W

100

0–65,535

Milliseconds

The Poll Delay attribute is writable only if UDP Port is not zero. If UDP Port is zero and you attempt to write Poll Delay, an error message appears.

Retries

W

3

3–10

The Retries attribute is writable only if UDP Port is not zero. If UDP Port is zero and you attempt to write Retries, an error message appears

Trouble

   

Applies to BI and BO objects.

Trunk Number

   

0–65,535

UDP Port

W

0

 
Table 2. N2 Errors

Error Number

Description

0

Controller has reset and is waiting for the Identify Yourself command

1

Undefined Command: command not understood by addressed controller

2

Checksum Error detected by controller

3

Input buffer overflow detected by controller

4

Invalid ASCII character detected by controller

5

Data field error: size of message not correct for command type

6

Invalid Data: one of the fields contains a value that is out of the expected range

7

Invalid command for data type: command not appropriate for this field or record

8

Command not accepted due to problems with the controller, the command is ignored

9

Device at address is the wrong type

10

No additional records are available (end of search)

11

Controller not ready

12

Data not matching the item or function type

13

Nonexistent item or function

14

Temporarily impossible to access the item

15

Not a programmable item

16

Table programmed with illegal item

17

Trend programmed with illegal item

18

Invalid Function Module

19

Exceeding Addressing Range

20

Password Not Enabled

21

I2C bus communication error (see I2CE)

22

Hardware not available (see OPMO)

23

Illegal item number

24

Counters unreliable

25

Power supply unreliable

26

Checksum Error detected by NxE

27

Block Checksum Error detected by NxE

28

Controller type does not match NxE database

29

Controller revision is less than C03

30

Controller revision is less than B03

31

Controller revision is less than A03

32

Controller revision is less than C05

33

VMACOV error

34

VMA BAC error

35

VMA FMT error

36

Retry error not due to a NAK

37

Unknown NAK error