Loop Display Unit Ld512H - Toshiba V Series User Manual

1.6 Names and Roles of Products
1.6.7

Loop Display Unit LD512H

1
The loop display unit LD512H is used to monitor, display, and manual operation of loop
control. It can operate and monitor the CPU module L1PU12H (L1PU11H) of the L1. It is
the DIN size (72 x 144 mm) and employs LED bar graph indicators. If the transmission
cable to the L1PU11H (L1PU12H) is disconnected, or if any transmission error occurs,
the control is continued using the internal data of the L1PU11H (L1PU12H).
Note: When any failure occurs with the front panel switch set to ON, an output error
may be caused.
Figure 1-18 Appearance of LD512H
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