JOHNSON CONTROLS
150
FORM 150.27-NM1
ISSUE DATE: 09/30/2015
SECTION 10 – MAINTENANCE
Reboot Required (Cycle Power) After Set-
tings are Changed.
The table shows the real time error numbers that may
be encountered during communication setup and a de-
scription of each.
TABLE 29 -
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
TABLE 28 -
VALUES REQUIRED FOR BAS COMMUNICATION
SETTING DESCRIPTION
Protocol
BACnet MS/TP
Modbus RTU
5
YorkTalk 2
DE Modifier Address
0 to 41943
(3)
1
-1
DE Modifier Offset
0 to 99
(4)
0
N/A
P1 Protocol
BACNET
N/A
N/A
P1 Manual Mac Address
0-127
(1)
N/A
N/A
P1 Baud Rate
9600 To 76800 or Auto Selectable
(1)
N/A
N/A
P1 Parity
NONE
N/A
N/A
P1 Stop Bits
1
N/A
N/A
P2 Protocol
N/A
MODBUS SVR
N/A
P2 Manual Mac Address
N/A
0-127
(1)
N/A
P2 Baud Rate
N/A
19,200
(2)
N/A
P2 Parity
N/A
NONE
(2)
N/A
P2 Stop Bits
N/A
1
N/A
P2 Hw Select Bit
N/A
RS-485 or RS-232
(1)
N/A
Reset Real Time Error
N/A
N/A
N/A
P1 HW Select Bit
N/A
N/A
N/A
Chiller ID
N/A
N/A
0
1
as Required By Network
2
or Other As Required By Network
3
number Is Multiplied By 100, Set As Required By Network
4
number Is Added To De Modifier Address, Set As Required By Network
5
unit Operating Software Version C.Mmc.13.03 Or Later Required For Modbus Protocol
The table below shows set-up requirements for each communication protocol.
