Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 103)

2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual 2-75
a) When the execution of the instruction is completed, M1029= On. You have to reset M1029.
b) M1029 turns “Off” when the instruction is “Off”.
5. API 155 DABSR, API 156 ZRN, API 158 DRVI, API 159 DRVA for EH/EH2/SV series MPU:
a) M1029 = On when the 1 st output group Y0 and Y1 is completed. M1030 = On when the 2 nd output group Y2
and Y3 is completed.
b) M1036 = On when the 3 rd output group Y4 and Y5 of EH2/SV is completed. M1037 = On when the 4 th output
group Y6 and Y7 is completed.
c) When the instruction is re-executed for the next time, M1029 or M1030 will turn “Off” and “On” again when
the execution is completed.
6. In API 57 PLSY, API 156 DZRN, API 158 DDRVI and API 159 DDRVA for SC series MPU: M1102 will be set On
when Y10 pulse output is completed. M1103 will be set On when Y11 pulse output is completed. After PLSY
instruction is disabled,M1102 and M1103 will be set Off. In DDRVA, DDRVI and DZRN, M1102 and M1103 will
be set Off when next time these instructions are enabled.
Function Group
Communication Error Code
Number M1025, D1025
Contents:
When HPP, PC or HMI is connected to the PLC and the PLC receives illegal communication request during the
transmission of data, M1025 will be On and the error code will be written in D1025. See the error codes below.
01: Illegal instruction code
02: Illegal device address
03: Requested data exceed the range
07: Checksum error
Function Group
Clear Instruction
Number
M1031, M1032
Contents:
M1031 (clearing non-latched area) , M1032 (clearing latched area)
Device No. Cleared Device
M1031
Contact status of Y, general-purpose M and general-purpose S
General-purpose contact and timing coil of T
General-purpose contact, counting coil reset coil of C
General-purpose present value register of D
General-purpose present value register of T
General-purpose present value register of C