York YLUA0078 User Manual

JOHNSON CONTROLS
158
FORM 150.73-NM1
ISSUE DATE: 09/04/2020
SECTION 10 – MAINTENANCE
The table below shows the minimum, maximum, and
default values.
TABLE 42 - MINIMUM, MAXIMUM AND DEFAULT VALUES
DESCRIPTION MINIMUM MAXIMUM DEFAULT
DE MODIFIER ADDRESS -1 41943 -1
DE MODIFIER OFFSET -1 99 -1
P1 BAUD RATE 1200 76800 4800
1200, 4800, 9600, 19200, 38400, 76800, AUTO SELECTABLE
P2 BAUD RATE 1200 57600 1200
1200, 4800, 9600, 19200, 38400, 57600 SELECTABLE
P1, P2 MANUAL Mac
ADDRESS
-1 127 -1
P1, P2 PARITY NONE IGNORE NONE
NONE, EVEN, ODD, IGNORE SELECTABLE
P1 PROTOCOL BACNET API BACNET
BACNET, API SELECTABLE
P2 PROTOCOL TERMINAL MODBUS CLIENT API
TERMINAL, MODBUS IO, MODBUS SERVER, API, MODBUS CLIENT SELECTABLE
P1, P2 STOP BITS 1 2 1
RESET REAL TIME ERROR NO YES NO
The table below shows the real time error numbers and
a description of each.
TABLE 43 - REAL TIME ERROR NUMBERS
ERROR
NUMBER (##)
DESCRIPTION
0 All Ok
1 Datum Type Ok Test Failed
2 English Text Too Long
3 Floating Point Exception
4 Get Packet Failed
5 Get Type Failed
6 Invalid Unit Conversion
7 Invalid Hardware Selection
8 Real Time Fault
9 Spanish Text Too Long
10 Thread Exited
11 Thread Failed
12 Thread Stalled
13 Io Board Reset
14 Bram Invalid
15 Bacnet Setup Failed
Unit data that can be read and modified using specific
Modbus Register Addresses; and the data associated
with the addresses, is outlined in the following descrip-
tion:

York YLUA0078 Specifications

General

Brand	York
Model	YLUA0078
Category	Heat Pump
Language	English