Mitsubishi MELSEC-A A2ASCPU-S1 User Manual

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OVERVIEW1.
1.1 Features
The A2USHCPU-S1/A2USCPU(S1)/A2ASCPU(S1/S30) has the following features.
(1) Increment of the program capacity
(2) Improvement of the operation speed (sequence instructions)
(3) Bytes of built-in RAM memory
(4) Compatible with the fast and large-capacity networking for MELSECNET/10
The MELSECNET/10 network system can be constructed by installing a network
module (A1SJ71LP21, 1SJ71LP21GE, 1SJ71LR21, 1SJ71BR11) in order to extend
the base modules and set the network parameters.
It is also compatible with the MELSECNET II system.
(5) Has more points for the I/O devices, link devices, and data registers than those of the
A1SCPU.
(6) Can execute a data communication request batch processing.
• All of the data communication requests from the AJ71UC24, A1SJ71UC24-R2,
A1SJ71UC24-R4, A1SJ71UC24-PRF, A1SD51S, AD51H-S3, peripheral devices,
and others, can be processed by single END processing. (Normally, one END
processing responds to one communication request.)
• The data communication request batch processing can be activated by selecting
"YES" on the "END Batch Processing Setup" in the supplementary function setup
of the parameter. Also, by turning ON the M9029 from the sequence program.
• Delay of the data transfer to each modules will be prevented by using the data
communication request batch processing. (M9029: When OFF, only one request is
processed by one scan.)
• A2USHCPU-S1/A2ASCPU-S30 : 30k steps
• A2USCPU(S1)/A2ASCPU/A2ASCPU-S1 : 14k steps
• A2USHCPU-S1 :
0.09 s/steps
• A2USCPU(S1)/A2ASCPU(S1/S30) :
0.2 s/steps
• A2USHCPU-S1/A2USCPU-S1/A2ASCPU-S1/
A2ASCPU-S30
:256k bytes
• A2USCPU/A2ASCPU : 64k bytes
(a) A2USHCPU-S1, A2USCPU(S1)
• I/O device (X/Y) 8192 points (X/Y0 to X/Y1FFF)
• Link relay (B) 8192 points (B0 to B1FFF)
• Link register (W) 8192 points (W0 to W1FFF)
• Data register (D) 8192 points (D0 to D8191)
(b) A2ASCPU(S1/S30)
• I/O device (X/Y) 8192 points (X/Y0 to X/Y1FFF)
• Link relay (B) 4096 points (B0 to BFFF)
• Link register (W) 4096 points (W0 to WFFF)
• Data register (D) 6144 points (D0 to D6143)

Mitsubishi MELSEC-A A2ASCPU-S1 Specifications

General

Brand	Mitsubishi
Model	MELSEC-A A2ASCPU-S1
Category	Controller
Language	English