Table 11.2-4 High Performance Functions (H codes)
Function
code
Communications
address
Function code name
Data setting range
Format
485 No Link No.
H02
402h
70h
Error processing
(Common to
communications options
and RS-485)
0 to 3
0: Stop forcibly (Er4)
1: Stop (Er4) after running for the period specified
by timer H03.
2: Stop (Er4) if a communications error persists
exceeding the period specified by timer H33.
3: Continue to run
57
H03
403h
71h
Timer
0.01 to 20.00 s
3
H11
40Bh
-
TL communication format
(OPC-VG7-TL option)
0 or 1
0 : 4W + 4W
1 : 8W + 8W
56
H12
40Ch
72h
Parallel system
(OPC-VG7-SI/SIR option)
0 or 1
0: Disable
1: Enable
42
H13
40Dh
73h
Number of slave stations
in parallel system
(OPC-VG7-SI/SIR option)
1 to 5
Enter the number of slaves (without master) when
the parallel system is enabled.
0
H14
40Eh
74h
Alarm data deletion
0 or 1
Setting H14 to "1" deletes all alarm data held in the
memory. After that, the H14 data automatically
reverts to "0."
11
11-5
