2: MODULE SPECIFICATIONS
« FC4A MICROSMART USER’S MANUAL » 2-65
Downloading and Uploading User Program to and from Memory Cartridge
When a memory cartridge is installed on the CPU module, a user program is downloaded to and uploaded from the mem-
ory cartridge using WindLDR on a computer. When a memory cartridge is not installed on the CPU module, a user program
is downloaded to and uploaded from the CPU module. For the procedures to download a user program from WindLDR on a
computer, see page 4-8.
With a memory cartridge installed on a CPU module, if the user program stored on the memory cartridge does not match
the CPU module type, downloading is possible, but uploading is not possible. To upload a user program, make sure that
the existing user program stored on the memory cartridge matches the CPU module type. Downloading is always possible
to new blank memory cartridges installed on any type of CPU modules.
Downloading User Program from Memory Cartridge to the CPU Module
To designate user program download from the memory cartridge, use a CPU module with system program ver. 210 or
higher and WindLDR ver 5.31 or higher. Install a memory cartridge on the CPU module connected to a computer, and
power up the CPU module.
Programming WindLDR
1. From the WindLDR menu bar, select Configure >
Function Area Settings. The Function Area Set-
tings dialog box appears.
2. Select the Others tab.
3. Under Memory Cartridge Setting, click the check box to the left of Download the user program from a memory
cartridge when installed on a CPU module.
Checked: The user program is downloaded from the memory cartridge to the CPU module.
Unchecked: The user program is not downloaded from the memory cartridge to the CPU module.
4. Click the OK button.
5. Download the user program to the memory cartridge to complete the designation in the memory cartridge.
6. Shut down the CPU module and remove the memory cartridge. Install the memory cartridge on another CPU module.
Power up the CPU module, then the user program is downloaded from the memory cartridge to the CPU module.
If the user program in the CPU module is write-protected or read/write-protected, the user program can be downloaded
only when the password in the memory cartridge matches the password in the CPU module. For user program protection
password, see page 5-25.
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