Related Devices And Function Switching Procedures; Related Devices - Mitsubishi Electric MELSEQ FX3S Series User Manual

FX Series Programmable Controllers
3S
User's Manual - Hardware Edition
10.9

Related Devices and Function Switching Procedures

10.9.1 Related devices

1. For switching 1-phase 1-count input counter mode to up-count or down-count
High-speed counter type
1-phase 1-count input
2. For monitoring of up-count/down-count counting direction of 1-phase 2-count input and 2-
phase 2-count input counters
High-speed counter type
1-phase 2-count input
2-phase 2-count input
3. For switching high-speed counter function
Device No.
M8388
M8392
96
High-speed counter No.
C235
C236
C237
C238
C239
C240
C241
C242
C243
C244
C245
High-speed counter No.
C246
C247
C248
C249
C250
C251
C252
C253
C254
C255
Name
Contact for changing high-speed counter
function
Function switching devices
10.9 Related Devices and Function Switching Procedures
Specifying device Up-counting
M8235
M8236
M8237
M8238
M8239
M8240
M8241
M8242
M8243
M8244
M8245
Monitoring device
M8246
M8247
M8248
M8249
M8250
Up-counting
M8251
M8252
M8253
M8254
M8255
Description
Changes the function of high-speed counter
Switches the function of C248 and C253
10 Use of High-speed Counters
Down-counting
OFF ON
OFF ON
Down-counting
Reference
-
Subsection 10.9.2