Figure 40 - Micro Panel Connections; Table 27 - Values Required For Bas Communication - York YCWL0056SE Installation Operation & Maintenance

FORM 201.26-NM1
ISSUE DATE: 1/19/2018

FIGURE 40 - MICRO PANEL CONNECTIONS

The table below shows set-up requirements for each communication protocol.

TABLE 27 - VALUES REQUIRED FOR BAS COMMUNICATION

SETTING DESCRIPTION
CHILLER ID
DE MODIFIER ADDRESS
DE MODIFIER OFFSET
P1 BAUD RATE
P2 BAUD RATE
P1 MANUAL MAC ADDRESS
P2 MANUAL MAC ADDRESS
P1 PARITY
P2 PARITY
P1 PROTOCOL
P2 PROTOCOL
P1 STOP BITS
P2 STOP BITS
P1 HW SELECT BIT
P2 HW SELECT BIT
RESET REAL TIME ERROR
As required by network.
1
Or other as required by network.
2
Number is multiplied by 100, set as required by network.
3
Number is added to de modifier address, set as required by network.
4
Unit operating software version 02 (C.MMC.13.02, C.MMC.14.02, Or C.MMC.16.02) Or higher required for MODBUS protocol functionality.
5
Unit operating software version 04 (C.MMC.13.04, C.MMC.14.04, Or C.MMC.16.04) Or higher required for N2 protocol functionality.
6
JOHNSON CONTROLS
To BAS System
035-02550-xxx I/O Board
BACNET MS/TP
N/A
0 to 41943
(3)
0 to 99
(4)
9600 To 76800 or Auto Select-
able
(1)
N/A
0-127
(1)
N/A
None
N/A
BACnet
N/A
1
N/A
N/A
N/A
N/A
SECTION 10 – MAINTENANCE
PROTOCOL
N2 MODBUS RTU
6
N/A N/A
0 to 41943 1
(3)
0 to 99 0
(4)
9600 N/A
N/A 19,200
(2)
0-127 N/A
(1)
N/A 0-127
(1)
NONE N/A
N/A None
(2)
N2 API
N/A Modbus
1 N/A
N/A 1
N/A N/A
N/A RS-485 or RS-232
N/A N/A
YORKTALK 2
5
0
-1
N/A
N/A
N/A
N/A
N/A
N/A
N/A
10
N/A
(1)
N/A
171