Replacing With Replacement Dedicated Modules; Replace High-Speed Counter Modules (Ad61(S1)) With Q Series Modules - Mitsubishi Electric Artisan MELSEC-Q Series Manual

5.1 Replace high-speed counter modules (AD61(S1)) with Q Series modules

5.

Replacing with replacement dedicated modules

5.1 Replace high-speed counter modules (AD61(S1)) with Q Series modules
Solution and Benefit
Q Series replacement dedicated modules share the same input filtering system as, and therefore
can replace the A Series high-speed counter module AD61 or AD61S1 without restrictions from the
specifications of existing pulse generators (e.g. an encoder).
● Instructions
Replace A (Large Type) high-speed counter modules with the following Q Series modules (replacement
dedicated module).
• AD61 -> QD62-H01
• AD61S1 -> QD62-H02
(1) System configuration example
Current configuration
After replacement
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Pulse
Pulse generator
Counting speed
Encoder
(50/10/7 KPPS)
External control signal
Controller
[Preset]
Pulse
Pulse generator
Counting speed
Encoder
(50/10/7 KPPS)
External control signal
Controller
[Preset]
Replace
Pulse
Pulse generator
Counting speed
Encoder
(50/10/7 KPPS)
External control signal
Controller
Preset
Counter function
selection
Pulse
Pulse generator
Counting speed
Encoder
(50/10/7 KPPS)
External control signal
Controller
Preset
Counter function
selection
110
I/O signals
Buffer memory read/write
Counting range
AD61(S1)
24-bit unsigned binary
(0 to 16,777,215)
CH1
Coincidence signal output (1 point)
CH2
Coincidence signal output (1 point)
Same input
filtering system
I/O signals
Buffer memory read/write
QD62
Counting range
-H01/02
32-bit signed binary
(-2,147,483,648 to 2,147,483,647)
CH1
Coincidence signal output (2 points)
CH2
Coincidence signal output (2 points)
CPU module
ACPU
CPU module
QCPU (Q Mode)