Honeywell HC900 manual AT E0 Q1 &W0

Models: HC900

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Communications Installation - Connecting the HC900 Controller to a PC with the Hybrid Control Designer Software

Step

Action

8Key in the following command string: AT Y0

Then, press the ENTER key.

The modem should respond with OK.

9Key in the following command string: AT &B1

Then, press the ENTER key.

The modem should respond with OK.

10Key-in the following command string:

AT E0 Q1 &W0

The Modem will not respond.

11Power down the modem and disconnect it from the PC.

12Set the modem switches to the following:

Switch

Setting

Position

Function

1

ON

DOWN

Modem ignores DTR (Override)

 

 

 

 

2

OFF

UP

Verbal (word) results

3

OFF

UP

Suppresses result codes

4

ON

DOWN

Suppresses echo

5

OFF

UP

Modem answers on first ring

 

 

 

 

6

ON

DOWN

CD always ON (Override)

 

 

 

 

7

OFF

UP

Loads Y0-Y4 configuration from user-defined

 

 

 

nonvolatile memory (NVRAM)

8

OFF

UP

Disables command recognition (dumb mode)

13Connect the modem to the RS-232 port of the HC900 using a DB-25 male to DB-9 male RS-232 cable.

14Connect the modem to a telephone jack.

15Power up the modem and the HC900 Controller.

16On a remote computer, run Hybrid Control Designer software.

17Set up Hybrid Control Designer software to dial the HC900 Controller.

18Verify that communications is established with the remote HC900 Controller.

96

HC900 Hybrid Controller Installation and User Guide

Revision 5

 

 

9/03

Page 106
Image 106
Honeywell HC900 manual AT E0 Q1 &W0