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DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
2. By using PLC-Link, D1038 can be set to send next communication data with delay. Unit: 1
scan cycle. 0~10,000 adjustable
Fixed scan time
Function Group
M1039, D1039
Number
Contents:
1. When M1039 is ON, program scan time is determined by D1039. When program execution is
completed, next scan will be activated only when the fixed scan time is reached. If D1039 is
less than actual scan time, it will scan by the actual program scan time.
M1000
normally ON
contact
MOV P K20 D1039
M1039
Fix scan time
Scan time is fixed to 20ms
2. Instructions related to scan time, RAMP, HKY, SEGL, ARWS and PR should be used with
“fixed scan time” or “timed interrupt”.
3. Particularly for instruction HKY, which is applied for 16-keys input operated by 4x4 matrix,
scan time should be set to 20ms or above.
4. Scan time displayed in D1010~D1012 also includes fixed scan time.
Analog Function built in the PLC
Function Group
D1062, D1110~D1113, D1116~D1118
Number
Contents:
1. The function is for EX2/SX2 Only
2. Resolution of AD (analog input) channels: 12 bits for 20EX2 and 20SX2; 16 bits for the
voltage/current mode of 30EX2; 0.1 ℃ for the temperature mode of 30EX2
3. The analog input signals and their corresponding digital values:
Model
20EX2/SX2 30EX2
Mode
-10 V~+10 V -2000~+2000 -32000~+32000
-5 V~+5 V Not support -32000~+32000
Voltage
+ N
1 V~+5 V ot support +0~+32000
-20 -2 -32mA~+20 mA 000~+2000 000~+32000
Current
+4 +
mA~+20 mA +0~+2000 0~+32000
PT
-180 ℃~ ℃
100/PT1000
+800
Not support -1800~+8000
Te
-80 ℃ ℃
N -
mperature
NI100/NI1000
~ +170
ot support 800~+1700
4. R (an utput) channels: 1esolution of DA alog o 2 bits
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