Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 102)

2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual
2-74
5. D1021 can be used for setting up the response time of receiving pulses at X10 ~X17 for EH/EH2/SV series
MPU. (Setup range: 0 ~ 60; Unit: ms)
6. When the power of PLC goes from “Off” to “On”, the content of D1020 and D1021 turn to 10 automatically.
X0
X17
0ms
1ms
10ms
15ms
0
1
10
15
Terminal response time
Status
memory
Regenerating input
Set by D1020 (default: 10)
7. If the following programs are executed during the program, the response time of X0 ~ X7 will be set to 0ms. The
fastest response time of input terminals is 50μs due to that all terminals are connected with RC filter loop.
M1000
MOV K0 D1020
normally ON contact
8. There is no need to make adjustment on response time when using high-speed counters and interruptions
during the program.
9. Using API 51 REFF instruction has the same effect as modifying D1020 and D1021.
Function Group
Execution Completed Flag
Number M1029, M1030, M1036, M1037, M1102, M1103
Contents:
Using execution completed flag:
1. API 52 MTR, API 71 HKY, API 72 DSW, API 74 SEGL, API 77 PR: M1029 = On whenever the instruction
completes one scan period.
2. API 57 PLSY, API 59 PLSR:
a) M1029 will be “On” after Y0 pulse output of SA/SX/SC/ES/EX/SS is completed. M1030 will be “On” after Y1
pulse output is compeleted. When PLSY and PLSR instruction is “Off”, M1029 and M1030 turn “Off”. You
have to reset M1029 and M1030 after the action is completed.
b) M1029 will be “On” after Y0 and Y1 pulse output of EH/EH2/SV is completed. M1030 will be “On” after Y2
and Y3 pulse output is compeleted. M1036 will be “On” after Y4 and Y5 pulse output of EH2/SV is
completed. M1037 will be “On” after Y6 and Y7 pulse output is completed.When PLSY and PLSR
instruction is “Off”, M1029, M1030, M1036 and M1037 turn “Off”. When the instruction is re-executed for the
next time, M1029, M1030, M1036 and M1037 will turn “Off” and “On” again when the execution is
completed.
3. API 63 INCD: M1029 will be “On” for a scan period when the assigned group number of data are compared.
4. API 67 RAMP, API 69 SORT: