C40K-CDR-A Omron, C40K-CDR-A Datasheet - Page 168

• Manufacturer Part Number: C40K-CDR-A
• Description: PROGRAMMABLE CONTROLLER CPU
• Manufacturer: Omron

Specifications of C40K-CDR-A

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Program Backup and Restore Operations
7-4
Example
Key Sequence
Inputting New SV
Program Backup and Restore Operations
The following example shows inputting a new constant and changing from a
constant to a word designation.
Program Memory (UM) can be backed-up on a standard commercially avail-
able cassette tape recorder. Any kind of dependable magnetic tape of ade-
quate length will suffice. To save a 16K-word program, the tape must be 30
minutes long. Always allow about 5 seconds of blank tape leader before the
taped data begins. Store only one program on a single side of a tape; there is
no way to identify separate programs stored on the same side of the tape. If
a program is longer than will fit on one side, it can be split onto two sides.
Be sure to label the contents of all cassette tapes clearly.
Use patch cords to connect the cassette recorder earphone (or LINE-OUT)
jack to the Programming Console EAR jack and the cassette recorder micro-
phone (or LINE-IN) jack to the Programming Console MIC jack. Set the cas-
sette recorder volume and tone controls to maximum levels.
Section 7-4
157