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Chapter One PLC Interface Display
67
V
o
lume II
Operatio
n
<
program-controlled
> key to shift the screen in the PLC interface be defining the bit parameter
N0:
26#6=1
, and then enter the
PLCGRA
interface. Refer to the
Fig. 1-2-3-1
:
Fig. 1-2-3-1
The content and operation of the
PLCPAR
interface:
RUN:
The operation state of the ladder diagram
ADDR:
Nonvolatile/keep relay address
Bit0~Bit7:
Bit number state of the nonvolatile relay address
1: It means that this address remains the original state (before the power off);
0: It means that the address is rest to default state after the power is turned off.
Input:
Display the input data.
MDI:
Current working method. (
Note:
The relative parameters of the
PLCPAR
can be modified
only in the MID mode.)
The searching and positioning can be performed by the page-up, page-down and other
direction keys, the corresponding address then can be viewed and modified.
1.2.4 PLCDGN Interface
Enter the PLCDGN interface by
[PLCDGN]
soft-key, it also can be set the
<
Program-controlled
> key to shift the screen in the PLC interface by defining the bit parameter
N0:
26#6=1
, and then enter the
PLCDGN
interface. Refer to the Fig.
1-2-4-1.
