3-22
Table 3.14 Segment Display for I/O Signal Status in Hexadecimal Format
LED No.
LED4
LED3
LED2
LED1
Bit
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
Input
terminal (RST)* (XR)* (XF)* -
-
-
-
-
-
-
-
X3 X2 X1 REV FWD
Output
terminal
-
-
-
-
-
-
-
30AC
-
-
-
-
-
-
-
Y1
E
xample
Binary
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
Hexa-
decimal
(See Table
3.11.)
0
0
0
5
Hexa-
decimal
on the
LED
monitor
– : No corresponding control terminal exists.
* (XF), (XR), and (RST) are assigned for communication. Refer to "
Displaying control I/O signal termi-
nals under communication control
."
Displaying control I/O signal terminals under communication control
During control via communication, input commands sent through the RS-485 communications link
can be displayed in two ways: "display with ON/OFF of the LED segment" and "in hexadecimal
format." The content to be displayed is basically the same as that for the control I/O signal terminal
status display; however, (XF), (XR), and (RST) are added as inputs. Note that under communica-
tions control, I/O display is in normal logic (using the original signals that are not inverted).
Refer to the RS-485 Communication User's Manual (MEH448) for details on input commands
sent through the RS-485 communications link.
