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The PC prompts you for a password when PC power is turned on or, if PC
power is already on, after the Programming Console has been connected to
the PC. To gain access to the system when the “Password!” message ap-
pears, press CLR and then MONTR. Then press CLR to clear the display.
If the Programming Console is connected to the PC when PC power is al-
ready on, the first display below will indicate the mode the PC was in before
the Programming Console was connected. Ensure that the PC is in PRO-
GRAM mode before you enter the password. When the password is en-
tered, the PC will shift to the mode set on the mode switch, causing PC op-
eration to begin if the mode is set to RUN or MONITOR. The mode can be
changed to RUN or MONITOR with the mode switch after entering the pass-
word.
Indicates the mode set by the mode selector switch.
<PROGRAM>
PASSWORD
<PROGRAM> BZ
4-5-2
Buzzer
Immediately after the password is input or anytime immediately after the
mode has been changed, SHIFT and then the 1 key can be pressed to turn
on and off the buzzer that sounds when Programming Console keys are
pressed. If BZ is displayed in the upper right corner, the buzzer is operative.
If BZ is not displayed, the buzzer is not operative.
This buzzer also will also sound whenever an error occurs during PC opera-
tion. Buzzer operation for errors is not affected by the above setting.
4-5-3
Clearing Memory
Using the Memory Clear operation it is possible to clear all or part of the Pro-
gram Memory, and the IR, HR, AR, DM and TC areas. Unless otherwise
specified, the clear operation will clear all of the above memory areas, pro-
vided that the Memory Unit attached to the PC is a RAM Unit or an EEPROM
Unit and the write-enable switch is ON. If the write-enable switch is OFF or
the Memory Unit is an EPROM Unit, Program Memory cannot be cleared.
Before beginning to programming for the first time or when installing a new
program, all areas should normally be cleared. Before clearing memory,
check to see if a program is already loaded that you need. If you need the
program, clear only the memory areas that you do not need, and be sure to
check the existing program with the program check key sequence before us-
ing it. The check sequence is provided later in this section. Further debug-
ging methods are provided in Section 7 Program Monitoring and Execution.
To clear all memory areas press CLR until all zeros are displayed, and then
input the keystrokes given in the top line of the following key sequence. The
branch lines shown in the sequence are used only when performing a partial
memory clear, which is described below.
Memory can be cleared in PROGRAM mode only.
Preparation for Operation
Section 4-5
Содержание SYSMAC C200H
Страница 1: ...OPERATION MANUAL C200H CPU01 E 03 E 11 E SYSMAC Programmable Controllers Cat No W130 E1 05 ...
Страница 2: ...C200H Programmable Controllers CPU01 E 03 E 11 E Operation Manual Revised June 2003 ...
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Страница 8: ...TABLE OF CONTENTS ix Glossary 345 Index 363 Revision History 369 ...
Страница 342: ...336 Programmer Program Date Page Word Contents Notes Word Contents Notes Data Storage ...
Страница 374: ...Cat No W130 E1 05 C200H Programmable Controllers CPU01 E 03 E 11 E OPERATION MANUAL ...