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Basic Operation
Section 8-5
8-5
Basic Operation
8-5-1
Startup
According to the operation status of the LCD Option Board, it will display dif-
ferent screens when the CPU Unit power is turned ON.
Normal Startup
When the CPU Unit power is turned ON, the LCD Option Board will initialize
hardware and check EEPROM, then check communication between the LCD
Option Board and the CPU Unit. If startup is normal, LCD will display Clock
Screen as shown below.
Clock Screen
Startup Failure
• If EEPROM is faulty, LCD will display EEPROM Error Screen and the red
backlight will blink. Refer to
8-7 Trouble Shooting
.
EEPROM Error Screen
• If the communication between the LCD Option Board and the CPU Unit
has failed, LCD will display NG screen. Refer to
8-7 Trouble Shooting
.
NG Screen
Note
If the LCD Option Board receives no response from the CPU Unit within 3
seconds during operation, it will also display NG screen.
No.
Description
a
Type of the CPU Unit
b
Date of the CPU Unit
c
Time of the CPU Unit
d
Week abbreviation of the CPU Unit
a
b
c
d
Summary of Contents for CP1L CPU UNIT - 03-2009
Page 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Page 2: ......
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 70: ...36 Function Blocks Section 1 5...
Page 584: ...550 Trouble Shooting Section 8 7...
Page 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 630: ...596 Sample Application Section 9 12...
Page 654: ...620 Troubleshooting Unit Errors Section 11 4...
Page 662: ...628 Replacing User serviceable Parts Section 12 2...
Page 668: ...634 Standard Models Appendix A...
Page 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Page 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Page 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Page 806: ...772 Index...
Page 808: ...774 Revision History...