Rockwell Automation 1760-xxxx Pico GFX-70 Controllers User Manual - Manual (Page 352)

Publication 1760-UM002B-EN-P - March 2005
7-24 Pico GFX-70 Settings
9. Press ESC to exit the input for the retentive ranges.
Up to six different ranges can be selected.
Example:
MB 01 to MB 04, C 12 to C 16, DB 01 to DB 16, T 26 to T 32 should be
retentive.
124 bytes have been assigned to the retentive data range. 76 bytes are still
available.
Deleting Ranges
Set the ranges to be erased to the values from 00 to 00.
e.g.:
MB 00 -> MB 00
. The markers are no longer retentive.
Deleting Retentive Actual Values of Markers and Function Blocks
The retentive actual values are cleared if the following is fulfilled (applies only
in STOP mode):
• When the circuit diagram is transferred from PicoSoft Pro (PC) or from
the memory module to Pico GFX-70, the retentive actual values are
reset to 0. This also applies when there is no program on the memory
module. In this case the old circuit diagram is retained in Pico GFX-70.
• When changing the respective retentive range.
• When the circuit diagram is deleted via the DELETE PROGRAM
menu.
Transferring Retentive Behavior
The setting for retentive behavior is a circuit diagram setting. In other words,
the setting of the retentive menu may also under certain circumstances be
transferred to the memory module or by uploading or downloading from the
PC.
CI 00 -> CI 00
▲
DB 00 -> DB 00
T 00 -> T 00
▼
B:200
IMPORTANT
The display on the lower right
B:200
indicates the number
of free bytes.
MB 01 -> MB 04
C 12 -> C 16
CH 00 -> CH 00
CI 00 -> CI 00
DB 01 -> DB 16
T 26 -> T 32
B:076