Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 82)

2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual
2-54
Special D Function
ES
EX
SS
SA
SX
SC
EH
EH2
SV
Off
Ø
On
STOP
Ø
RUN
RUN
Ø
STOP
Attribute Latched Default
D1036* COM1 communication protocol ○ ○ ○ H’86 - - R/W NO H’86
D1037 Repetition time of HKY key ╳ ╳ ○ - - - R/W NO 0
D1038*
Delay time of data response when PLC MPU as
slave in RS-485 communication, range: 0 ~ 10,000
(unit: 0.1ms)
SA/EH: delay time for sending the next
communication data in EASY EASY PLC LINK (unit
for SA/SX/SC: 1 scan cycle; EH/EH2/SV: 0.1ms)
○ ○ ○ - - - R/W YES 0
D1039* Fixed scan time (ms) ○ ○ ○ 0 - - R/W NO 0
D1040 On status of step No. 1 ╳ ○ ○ 0 - - R NO 0
D1041 On status of step No. 2 ╳ ○ ○ 0 - - R NO 0
D1042 On status of step No. 3 ╳ ○ ○ 0 - - R NO 0
D1043 On status of step No. 4 ╳ ○ ○ 0 - - R NO 0
D1044 On status of step No. 5 ╳ ○ ○ 0 - - R NO 0
D1045 On status of step No. 6 ╳ ○ ○ 0 - - R NO 0
D1046 On status of step No. 7 ╳ ○ ○ 0 - - R NO 0
D1047 On status of step No. 8 ╳ ○ ○ 0 - - R NO 0
D1049 No. of alarm On ╳ ○ ○ 0 - - R NO 0
D1050
↓
D1055
Process of data for Modbus communication
instruction. PLC automatically converts the ASCII
data in D1070 ~ D1085 in to hex data.
○ ○ ○ 0 - - R NO 0
D1056*
Present value at analog input channel CH0 in SX/EX
or at CH0 on AD card in EH/EH2
○ ○ ○ 0 - - R NO 0
D1057*
Present value at analog input channel CH1 in SX/EX
or at CH1 on AD card in EH/EH2
○ ○ ○ 0 - - R NO 0
D1058* Present value at analog input channel CH2 in EX ○ ╳ ╳ 0 - - R NO 0
D1059* Present value at analog input channel CH3 in EX ○ ╳ ╳ 0 - - R NO 0
D1061
System error message: number of errors recorded in
latched area
○ ╳ ╳ - - - R YES 0
D1062 Average times of AD0, AD1 in SX (2 ~ 4 times) ╳ ○ ╳ 2 - - R/W NO 2
D1067* Error code for operational error ○ ○ ○ 0 0 - R NO 0
D1068* Locking the address of operational error ○ ○ ○ 0 - - R NO 0
D1070
↓
D1085
Process of data for Modbus communication
instruction. When the RS-485 communication
instruction built-in the PLC sent out is received, the
response messages will be stored in D1070 ~
D1085. You can view the response messages by
checking these registers.
○ ○ ○ 0 - - R NO 0