PLC type A3ACPUP21-S3 Programming Manual(Fundamentals)(PLC A3ACPUP21-S3编程手册(基础))
PLC type A3ACPUP21-S3 (A Mode) Programming Manual(Common Instructions)(PLC A3ACPUP21-S3编程手册(常用指令))
PLC type A3ACPUP21-S3 Programming Manual (Dedicated Instructions)(PLC A3ACPUP21-S3编程手册(专用指令))
PLC type A3ACPUP21-S3 (AD57 control Instructions)Programming Manual(PLC A3ACPUP21-S3编程手册(AD57控制指令))
A3ACPUP21-S3 Training Manual(A3ACPUP21-S3培训手册)
A3ACPUP21-S3 Programming Manual (PID Control Instructions)(A3ACPUP21-S3 PID控制指令编程手册)