Delta ASD-A3-0121, Руководство пользователя

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Parameters ASDA-A3
8-104
Revision December, 2017
8
Settings:
bit 00: corresponds to DO code = 0x30 bit 08: corresponds to DO code = 0x38
bit 01: corresponds to DO code = 0x31 bit 09: corresponds to DO code = 0x39
bit 02: corresponds to DO code = 0x32 bit 10: corresponds to DO code = 0x3A
bit 03: corresponds to DO code = 0x33 bit 11: corresponds to DO code = 0x3B
bit 04: corresponds to DO code = 0x34 bit 12: corresponds to DO code = 0x3C
bit 05: corresponds to DO code = 0x35 bit 13: corresponds to DO code = 0x3D
bit 06: corresponds to DO code = 0x36 bit 14: corresponds to DO code = 0x3E
bit 07: corresponds to DO code = 0x37 bit 15: corresponds to DO code = 0x3F
If you set P2.018 to 0x0130, then the output of DO#1 is the bit 0 status of P4.006, and so forth.
You can set DO Code (0x30 – 0x3F) through communication DO, and then write to P4.006.
P4.007
■
Multi-function for digital input
Address: 040EH
040FH
Default: 0x0 Control mode: All
Unit: - Setting range: 0 – 3FFF
Format: HEX Data size: 16-bit
Settings:
The source of the DI input signal can be the external terminal (DI1 – DI5) or the software (SDI1 – SDI5
corresponding to Bit 0 – 4 of P4.007), which is determined by P3.006. If the corresponding bit of P3.006
is 1, which means the source is the software SDI (P4.007); if the corresponding bit is 0, then the source
is the hardware DI. See the figure below:
External DI: DI1 ~ DI5
Software DI: SDI1 ~ SDI5
(P4.007 bit)
P3.006
DI after combination
Read parameters: shows the DI status after combining external DI and software DI.
Write parameters: writes the software SDI status. This function is the same whether using the panel or
communication to set the parameter.
For example: the value of P4.007 is 0x0011 which means DI1 and DI5 are on; the value of P4.007 is
0x0011 means that the software SDI1 and SDI5 are on. Please refer to P2.010 – P2.014 for more
information on digital input pins (DI1 – DI5).