GSK 980TC3 Series, Manual

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GSK980TC3 Series Bus Turning CNC system PLC, Installation and Connection User Manual
44
一
Programming
COMP
ACT
Length
Designation
format
S1 input
data
address
S2
comparison
data
（ W ）
Fig. 5-23-1
Control conditions:
ACT ＝ 0: The COMP instruction is not executed. W does not alter.
ACT
＝
1: The COMP instruction is executed.
Parameter:
Length
：
specification format( constant or address) and data length(1 or 2 bytes) for the input
data.
Specification of data
length
Specification of
format
0 0
0
：
Constant
1
：
Address
1
：
1 byte length data
2
：
2 byte length data
Fig. 5-23-2
S1, S2: content of comparison source 1 and comparison source 2. It can be
constant and also be address number.
Address number: R, X, Y, F, G, K, A, D, T, C.
Output:
W=0 ： input data>comparison data
W=1
：
input data ≤ comparison data
5.24 COIN
（
Coincidence Check
）
Function:
Check whether the input value and comparison value coincide.
Format:
COIN
ACT
Length
Designation
format
S1
Input value
S2
Comparison
value address
（
W
）
Fig.5-24-1
Control conditions:
ACT ＝ 0 ， the COIN instruction is not executed. W does not change.
ACT
＝
1
，
the COIN instruction is executed.