Retentive actual values, Retentive relays – AB Soft PicoTM Controller 1760 User Manual
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Publication 1760-GR001C-EN-P - April 2005
Drawing a Circuit with Pico 2-7
The options for setting output and marker relays are listed with the
description of each coil function.
Retentive Actual Values
With Pico 1760-L12BWB-xx, 1760-L12DWD, and 1760-L18xxx, it is
possible to save the actual values of markers, timers and counters in
the event of a power failure. The quantities and values that may be
retained are found in the following table.
For further information see the Pico Controller User Manual,
publication number 1760-UM001B-EN-P.
Retentive Relays
Relay Type
Pico
Symbol
1760-L12BWB-xx
1760-L12DWD
1760-L18xxx
Internal Marker Bits
M
4 (M13 to M16)
4 (M13 to M16)
Counters
C
1 (C8)
4 (C5, C6, C7, C8)
Timers
T
1 (T8)
2 (T7, T8)
Text Display
D
–
8 (D1 to D8)