164
8-4
Error Flags
The following table lists the flags and other information provided in the SR
area that can be used in troubleshooting. Details are provided in
3-4 Special
Relay (SR) Area.
SR Area
Address
Function
1808
Battery Alarm Flag
1809
Cycle Time Error Flag
1903
Instruction Execution Error (ER) Flag
A number of other error messages are detailed within this manual. Errors in
program input and debugging can be examined in
4-6-2 Inputting and Over-
writing Programs and 4-6-3 Checking the Program and errors in cassette
tape operation are detailed in
7-4 Program Backup and Restore Operations.
Other Error Messages
Error Flags
Section 8-4
Summary of Contents for SYSMAC C20K
Page 1: ...Cat No W146 E1 5 Programmable Controllers SYSMAC C20K C28K C40K C60K ...
Page 2: ...K type Programmable Controllers OPERATION MANUAL Revised July 1999 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 19: ...7 SECTION 2 Hardware Considerations 2 1 Introduction 2 2 Indicators 2 3 PC Configuration ...