Chapter 1 Product Introduction
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1
General Specifications
AHxxEMC-5A Remark
Ladder diagram (LD), continuous function
chart (CFC), structured text (ST), and
sequential function chart (SFC).
Instruction execution speed
0.3 ms/K steps
Constant scan cycle (ms)
1-32000
(The scan cycle can be increased by one
millisecond.)
The scan cycle time can be
specified by parameters.
Program capacity (step)
256K steps
Installation
DIN rails or screws
Installation of modules
Modules are installed directly on a backplane.
Number of modules
Five input/output modules at most can be
installed on a motion backplane.
Number of tasks
283 tasks (32 cyclic tasks, 32 I/O interrupt
tasks, 212 external interrupt tasks, 1 24V LV
detection, 4 timed interrupt tasks, and 2
communication interrupt tasks).
Number of input/output
devices
X/Y devices (bit): 8192
(X0.0~X511.15/Y0.0~Y511.15)
X/Y devices (word): 512
(X0~X511/Y0~Y511)
Number of devices which can be
used in a program
Number of inputs/outputs
338 inputs/ 324 outputs (AHBP05M2-5A)
Number of inputs/outputs
accessible to an CPU
Input relay [X]
8192 (X0.0~X511.15)
Output relay [Y]
8192 (Y0.0~Y511.15)
Auxiliary relay [M]
8192 (M0~M8191)
Timer [T]
2048 (T0~T2047)
Counter [C]
2048 (C0~C2047)
32-bit counter [HC/AC]
HC: 64 (HC0~HC63)
AC: 56 (AC0~ AC55)
Data register [D]
D device (bit): 1048576 (D0.0~D65535.15)
D device (word): 65536 (D0~D65535)
Stepping relay [S]
2048 (bit) (S0~S2047)
Index register [E]
32 (word) (E0~E31)
Special auxiliary relay [SM]
SM(bit): 2048 (SM0~SM2047)
Special data register [SR]
SR(word): 2048 (SR0~SR2047)
Serial communication port
One RS-232(USB), One RS-485
communication port
Ethernet port
10/100 M
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