MX2N series HMI PLC all in one programming manual
23
6 High speed counter application
Counter
Type
Counter
Model
Input assigned
Single Phase
single count
input
X000
X001
X002
X003
X004
X005 X006 X007
C235
U/D
C236
U/D
C237
U/D
C238
U/D
C239
U/D
C240
U/D
C241
U/D
R
C242
U/D
R
C243
U/D
R
C244
U/D
R
S
C245
U/D
R
S
Single Phase
double count
input
C246
U
D
C247
U
D
R
C248
U
D
R
C248(OP
)*1
U
D
C249
U
D
R
S
C250
U
D
R
S
Double phase
double count
input
C251
A
B
C252
A
B
R
C253
A
B
R
C253(OP
)*1
A
B
C254
A
B
R
S
C254(OP
)*1
A
B
C255
A
B
R
S
6.1 Inside high speed counter input distribution table
U: add counter input
D: Delete counter input
A: A phase input
B: B phase input
R: External reset input
S: External start input
●
Input X000~X007, as shown in the above table, corresponding to each high-speed
counter number. Inputs X000~X007 cannot be used repeatedly by high-speed
counters. They can be used for general input when the input terminals are not used as
high-speed counters.
