DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

2. Programming Concepts
Special
D
D1070
↓
D1085
D1086
D1087
D1089
↓
D1099
Content
Feedback data (ASCII) of Modbus
communication. When PLC’s RS-485
communication instruction receives feedback
signals, the data will be saved in the registers
D1070~D1085. Usres can check the received
data in these registers.
High word of the password in DVP-PCC01
(displayed in hex according to its ASCII codes)
Low word of the password in DVP-PCC01
(displayed in hex according to its ASCII codes)
Sent data of Modbus communication.
When PLC’s RS-485 communication instruction
sends out data, the data will be stored in
D1089~D1099. Users can check the sent data in
these registers.
ES2 SS
EX2 2
SA
2
SX
2
OFF
ON
STOP
RUN
RUN
Attrib. Latch
-ed
Default
STOP
○ ○ ○ ○ 0 - - R NO 0
○ ○ ○ ○ 0 - - R/W NO 0
○ ○ ○ ○ 0 - - R/W NO 0
○ ○ ○ ○ 0 - - R NO 0
D1109* COM3 (RS-485) Communication protocol ○ ╳ ○ ○ H’86 - - R/W NO H’86
D1110*
D1111*
D1112*
Average value of EX2/SX2 analog input channel 0
(AD 0) When average times in D1062 is set to 1,
D1110 indicates present value.
Average value of EX2/SX2 analog input channel 1
(AD 1) When average times in D1062 is set to 1,
D1111 indicates present value
Average value of EX2/SX2 analog input channel 2
(AD 2) Whenaverage times in D1062 is set to 1,
D1112 indicates present value
○ ╳ ╳ ○ 0 - - R NO 0
○ ╳ ╳ ○ 0 - - R NO 0
○ ╳ ╳ ○ 0 - - R NO 0
D1113*
D1114*
D1115*
D1116*
D1117*
D1118*
Average value of 20EX2/SX2 analog input
channel 3 (AD 3) Whenaverage times in D1062 is
set to 1, D1113 indicates present value
Displaying the status of the analog input channel
of 30EX2
Enable/disable 20EX2/SX2 AD channels
(0: enable (default) / 1: disable)
bit0~bit3 sets AD0~AD3.
P.S. 30EX2 does not support this function.
○ ╳ ╳ ○ 0 - - R NO 0
○ ╳ ╳ ╳ 0 - - R NO 0
○ ╳ ╳ ○ 0 - - R/W YES 0
20EX2/SX2 analog input/output mode setting ○ ╳ ╳ ○ 0 0 0 R/W YES 0
30EX2 analog input/output mode setting ○ ╳ ╳ ╳ - - - R/W YES H’FFFF
Output value of analog output channel 0 (DA 0) of
EX2/SX2
Output value of analog output channel 1 (DA 0) of
20EX2/SX2
P.S. 30EX2 does not support this function.
EX2/SX2 sampling time of analog/digital
converstion. Default: 2. Unit: 1ms. Sampling time
will be regarded as 2ms if D1118≦2
○ ╳ ╳ ○ 0 0 0 R/W NO 0
○ ╳ ╳ ○ 0 0 0 R/W NO 0
○ ╳ ╳ ○ 2 - - R/W YES 2
D1120* COM2 (RS-485) communication protocol ○ ○ ○ ○ H’86 - - R/W NO H’86
D1121*
D1122
D1123
COM1(RS-232) and COM2(RS-485) PLC
communication address
COM2(RS-485) Residual number of words of
transmitting data
COM2(RS-485) Residual number of words of the
receiving data
○ ○ ○ ○ - - - R/W Yes 1
○ ○ ○ ○ 0 0 - R NO 0
○ ○ ○ ○ 0 0 - R NO 0
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