Comms Screen; Figure 46 - Comms Screen - York YK Style H Operation Manual

FORM 160.76-O2
issue date: 6/15/2015

FIGURE 46 - COMMS SCREEN

OVERVIEW
This screen allows definition of the necessary commu-
nications parameters. Refer to SECTION 4 - PRINTING
of this manual for details of the printer connections and
setup. Presently, there are no COM 2 communications
features available.
DISPLAY ONLY
None
For fields requiring access level of SER-
VICE. Service Technicians refer to the
OptiView Control Center - Service Instruc-
tions (Form 160.76-M1) for operation
instructions and explanation of all pro-
grammable setpoints and displayed values.
PROGRAMMABLE
Chiller ID
Access Level Required: OPERATOR
Define the numeric chiller ID when used within an
ISN (BAS) network of chillers. This ID number is
also printed at the top of reports obtained with a local
printer.
JOHNSON CONTROLS
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION

COMMS SCREEN

Printer Setup and COM 2 Setup
Access Level Required: OPERATOR
Pressing either key places a green selection box around
the first changeable parameter. Use the ▲ and ▼ keys
to place the selection box around the desired param-
eter to be changed. With the selection box around the
desired parameter, press the ENTER () key. A dialog
box is displayed permitting data entry. In VSD or SSS,
the COM2 button is not shown because COM2 serial
port is used for this interface.
Printer Baud Rate
Define the baud rate at which the panel shall commu-
nicate to the printer.
Printer Data Bit(s)
Define the number of data bits with which the panel
shall communicate to the printer.
Printer Parity Bit(s)
Define the number of parity bits with which the panel
shall communicate to the printer.
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