Delta Electronics AH500 Manual page 487

A H 5 00 M o ti on C on tr ol M od ul e Ma nua l
Item
Comparison
[5-4]
condition
Output
[7-6]
action
Comparison
[11-8]
result
The comparison value stored in data registers is a 32-bit value.
(2) A comparison is shown below. Users use FROM/TO to read/write values so that they can
compare data.
(B)FR OM K25 3 K1 D 0 D 5 0
(D)D a ta reg iste r n (n=0 ~7)
(E) C o mpa riso n sou rce
※ The dotted lines are data procedures, and the solid lines are control procedures.
Block (A): The instruction TO is used to write data into control registers (block C) and data
registers (block D).
Block (B): The instruction FROM is used to read data from control registers (block C) and
data registers (block D).
Block (C): User set a comparison source (block E), a comparison condition (block F), and
an output terminal (block G) in a control register in accordance with the value it
receives by means of TO.
Block (D): The value that users write into data registers by means of the instruction TO is
compared with a comparison source.
Block (E): The present positions of three axes, the values in C200, C204, C208, and C212
are comparison sources. Please refer to chapter 10 for more information about
high-speed counters.
Block (F): There are three comparison conditions, they are equal to, greater than or equal to,
and less than or equal to. If block D and block E meet the comparison condition
11 - 4
Bit Value AH20MC-5A
Less than or
3
equal to (≦)
0 Set
1 Reset
2, 3 No output
0 Y0.8
1 Y0.9
2 Y0.10
3 Y0.11
Clearing the
4
value in C200
Clearing the
5
value in C204
Clearing the
6
value in C208
Clearing the
7
value in C212
(F) Co mpa riso n co nd iti on
AH10PM-5A/
AH15PM-5A
Less than or
equal to (≦)
Set
Reset
No output
Y0.8
Y0.9
Y0.10
Y0.11
Clearing the
value in C200
Clearing the
value in C204
Clearing the
value in C208
Clearing the
value in C212
(A)TO K25 3 K1 D0 D 5 0
(C) C on trol re g iste r n (n =0~7 )
(G) Ou tpu t te rmi na l/ Co un te r
AH05PM-5A
Less than or
equal to (≦)
Set
Reset
No output
Y0.8
Y0.9
-
-
Clearing the
value in C200
-
-
-