Delta DVP-PLC, Applications Manual

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2 Functions of Devices in DVP-PLC
DVP-PLC Application Manual
2-82
3. Particularly for HKY instruction, when the 16-digit button input is operated by 4x4 matrix, the scan time has to be
fixed to longer than 20ms.
4. The scan time in D1010 ~ D1012 also includes fixed scan time.
Function Group
Analog Function
Number
D1056 ~ D1059, D1062, D1110 ~ D1113, D1116 ~ D1118
Contents:
1. Resolution of analog input channel: 10 bits for EX, corresponding to 0 ~ ±10 V (-512 ~ +511) or 0 ~ ±20 mA
(-512 ~ +511); 12 bits for SX, corresponding to 0 ~ ±10 V (-2,000 ~ +2,000) or 0 ~ ± 20 mA (-1,000 ~ +1,000).
2. Resolution of analog output channel: 8 bits for EX, corresponding to 0 ~ 10 V (0 ~ 255) or 0 ~ 20 mA (0 ~ 255);
12 bits for SX, corresponding to 0 ~ ±10 V (-2,000 ~ +2,000) or 0 ~ ±20 mA (-2,000 ~ +2,000).
3. Sampling time of analog/digital conversion. Default setting = 5; unit: ms. If D1118 ≤ 5, it will be regarded as 5ms.
4. Resolution of EH/EH2 analog input AD card (DVP-F2AD): 12 bits 0 ~ 10 V (0 ~ +4,000) or 11 bits 0 ~ 20 mA
(0~+2,000)
5. Resolution of EH/EH2 analog input DA card (DVP-F2DA): 12 bits 0 ~ 10 V (0 ~ +4,000) or 0 ~ 20 mA (0 ~
+4,000)
Device No. Function
D1056 Present value of EX/SX analog input channel CH0 and EH/EH2 AD card channel CH0
D1057 Present value of EX/SX analog input channel CH1 and EH/EH2 AD card channel CH1
D1058 Present value of EX analog input channel CH 2
D1059 Present value of EX analog input channel CH 3
D1062 Average times (2 ~ 4) of SX AD0 and AD1
D1110 Average value of EX/SX analog input channel CH0 and EH/EH2 AD card channel CH0
D1111 Average value of EX/SX analog input channel CH1 and EH/EH2 AD card channel CH1
D1112 Average value of EX analog input channel CH2
D1113 Average value of EX analog input channel CH3
D1116 EX/SX analog output channel CH0 and EH/EH2 DA card channel CH0
D1117 EX/SX analog output channel CH1 and EH/EH2 DA card channel CH1
D1118 Sampling time (ms) of EX/SX/EH/EH2 analog/digital conversion
Function Group
Operational Error Flag
Number
M1067 ~ M1068, D1067 ~ D1068
Contents:
1. Operational error flag:
Device Description Latched STOP → RUN RUN → STOP
M1067 Operational error flag None Cleared Latched
M1068 Operational error locked flag None Latched Latched