York YK-EP, Operation And Maintenance Manual

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c. Select Accessories
d. Select Communications
e. Select HyperTerminal
f. In the box displayed, it requires a name and icon for the connection. Select a name that is
descriptive and select an icon. Select OK.
g. In the box labeled Connect using the select com port that will connect to the YK-EP unit.
This port is usually labelled Com 1. Select OK.
h. Port settings:
Bits per
second
57600
Data bits 8
Parity None
Stop Bits 1
Flow control None
4. Set HyperTerminal to capture a file:
a. Select Transfer from toolbar
b. Select Capture Text from the drop down menu.
c. A Capture Text Filebox will be displayed. Verify location and file name.
d. Select Start.
5. Press the Print Screen key on the appropriate screen to be captured. The HyperTerminal will
display the printed information and the information will be recorded as a .txt file.
Result
When the print file has been recorded, select Transfer from the toolbar and capture from the drop
down menu and select Stop. This will stop the transfer and allow access to the capture file.
The following additional RS232 connections, are used to wire up serial devices for desktop and
laptop computers.
RS-232 pin assignments (DB25 PC signal set)
(Older desktops only)
Pin 1 Protective Ground
Pin 2 Transmit Data
Pin 3 Received Data
Pin 4 Request To Send
Pin 5 Clear To Send
Pin 6 Data Set Ready
Pin 7 Signal Ground
Pin 8
Received line Signal Detector
(Data Carrier Detect)
Pin 20 Data Terminal Ready
Pin 22 Ring Indicator
The connector on the PC has Male pins, therefore the mating cable needs to terminate in a DB25/F
(Female pin) connector.
YK-EP Style B Centrifugal Chiller 224