Instruction manual

2
1. Operation of ZM-300 Main Menu 2-27
LCD Control Terminal Operations
5. SRAM/Clock
• To use the built-in clock of the ZM-300 series or to use the SRAM memory or cassette,
it is necessary to select [SRAM/Clock Setting] from the [System Setting] menu and
make the SRAM/clock setting. For the setting procedure, refer to the ZM-71SE
Instruction Manual.
• Be sure to set the battery when using the built-in clock of the ZM-300 series or the
SRAM memory or cassette. Without battery, the contents in the SRAM or clock data
will not be retained. When the battery is not connected, the message “Battery not set”
is displayed and the [SRAM/Clock] switch flashes on the Main Menu screen. Connect
the battery immediately. When the battery is to be replaced, the message “Brownout
Battery” is displayed.
• When the [SRAM/Clock] switch on the Main Menu screen is pressed, the following
“SRAM/Clock Adjustment” screen appears. This screen is used for adjusting the
built-in calendar and for initializing the SRAM area.
2002-4 -1
SYSTEM PROG. VER. 1.000
CPU Port
Editor:MJ1
Main Menu ZM-371TA
System Information
PLC Type : MITSUBISHIQnH(Q) series CPU
Comment :
Screen Data
Information
Size : 5111808
Ethernet
Card
Menu
I/O Test
Ethernet Information
Trans.Speed : 10BASE-T
PORT : 10000
MAC : 0050FF000035
Battery not set
SRAM/Clock
RGB
Adjustment
Extension
FONT
VER.1.300 / 1.000 / 1.000
ENGLISH
PLC Stat. No. : 0
Send Delay : 2 0msec
Retry : 3
Multi-Link2
Own Stat. No. : 1
Total : 2
Retry : 10
Baud Rate : 115200
07:23:30
I/F
DRV VER.1.240
MELSEC QnH Q
Error : Stop
Time-Out : 1.00 sec
Connection : Multi-Link
Signal Level : RS232C
Baud Rate :
19200
Data Length : 8
Stop Bit : 1
Parity : Odd
Stat.No. : 192.168.1.68
[SRAM/Clock] switch
Indicates the message, such as
“Battery not set” or “Brownout Battery.”
SRAM/Clock Adjustment
Main Menu
Date:
Time:
Format of SRAM
Date and Time Adjustment
Set
Built-in
Format Execute
2002-2-19 18 : 3 : 44
2002
17 18 0
219
Formats SRAM in the present screen data type.
Format Completed
:
:
ZM-300SM mounted: Extension
ZM-300SM not mounted:Built-in
The above is displayed.