JOHNSON CONTROLS
160
FORM 150.66-NM2
ISSUE DATE: 09/25/2020
SECTION 10 - MAINTENANCE
Data can be read and in some cases modified using
a serial communication BACnet or Modbus network
connection. This information allows communications of
chiller operating parameters and external control changes
to setpoint, load limiting, and start/stop commands.
In some cases, BACnet parameters may need to be
DE MODIFIER ADDRESS
XXXXX
DE MODIFIER OFFSET
XX
P1 PROTOCOl
XXXXXX
P1 MANUAl MAC
ADDRESS XXX
P1 BAUD RATE
XXXXX
P1 PARITy
XXXXX
P1 STOP BITS
X
P2 PROTOCOl
XXXXXXXXXX
P2 MANUAl MAC
ADDRESS XXX
P2 BAUD RATE
XXXXX
P2 PARITy
XXXXX
P2 STOP BITS
X
REAl TIME ERROR ##
RESET 1 = yES, 0 = NO 0
BACNET AND MODBUS DATA COMMUNICATION
modified. Modification is accomplished by pressing
the PROGRAM, DOWN ARROW, DOWN ARROW,
DOWN ARROW, DOWN ARROW, and ENTER keys
in sequence. The list below shows the displays for the
values that may be modified:
Summary of Contents for YCAL0012EC
Page 12: ...JOHNSON CONTROLS 12 FORM 150 66 NM2 ISSUE DATE 09 25 2020 THIS PAGE INTENTIONALLY LEFT BLANK...
Page 16: ...JOHNSON CONTROLS 16 FORM 150 66 NM2 ISSUE DATE 09 25 2020 THIS PAGE INTENTIONALLY LEFT BLANK...
Page 98: ...JOHNSON CONTROLS 98 FORM 150 66 NM2 ISSUE DATE 09 25 2020 THIS PAGE INTENTIONALLY LEFT BLANK...
Page 142: ...JOHNSON CONTROLS 142 FORM 150 66 NM2 ISSUE DATE 09 25 2020 THIS PAGE INTENTIONALLY LEFT BLANK...
Page 165: ...FORM 150 66 NM2 ISSUE DATE 09 25 2020 165 JOHNSON CONTROLS NOTES...
