Akytec PR200 - Page 13

Functioning
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Table 4.2 Modbus registers
Device Parameter Data type
Address
ModBus
function
Inputs
All Digital input status DI1...DI8
BOOL
0x1000 – 0x1007
0x01, 0x02
INT16
0x0100
0x03, 0x04
PR200-
230(24).2
PR200-
230(24).4
Measured value AI1 analog
REAL32
0x0B00, 0х0B01
0x03, 0x04
Measured value AI2 analog
REAL32
0x0B02, 0х0B03
0x03, 0x04
Measured value AI3 analog
REAL32
0x0B04, 0х0B05
0x03, 0x04
Measured value AI4 analog
REAL32
0x0B06, 0х0B07
0x03, 0x04
Measured value AI1 analog *
INT16
0x0B80
0x03, 0x04
Measured value AI2 analog *
INT16
0x0B81
0x03, 0x04
Measured value AI3 analog *
INT16
0x0B82
0x03, 0x04
Measured value AI4 analog *
INT16
0x0B83
0x03, 0x04
Decimal point (dp) AI1 analog
INT16
0x0BC0
0x03, 0x04
Decimal point (dp) AI2 analog
INT16
0x0BC1
0x03, 0x04
Decimal point (dp) AI3 analog
INT16
0x0BC2
0x03, 0x04
Decimal point (dp) AI4 analog
INT16
0x0BC3
0x03, 0x04
Analog input status AI1 digital
BOOL
0xB800
0x01, 0x02
Analog input status AI2 digital
BOOL
0xB810
0x01, 0x02
Analog input status AI3 digital
BOOL
0xB820
0x01, 0x02
Analog input status AI4 digital
BOOL
0xB830
0x01, 0x02
Outputs
PR200-
230(24).2
PR200-
230(24).4
Digital output status
(DO1...DO8, F1, F2)
BOOL
0x0000 – 0x0009
0x01, 0x02
INT16 0x0000 0x03, 0x04
PR200-
230(24).1
Digital output status
(DO1...DO6, F1, F2)
BOOL
0x0000 – 0x0007
0x01, 0x02
INT16
0x0000
0x03, 0x04
PR200-
230(24).2
PR200-
230(24).4
Output value AO1 analog (0…1)
REAL32
0х0A00, 0х0A01
0x03, 0x04
Output value AO2 analog (0…1)
REAL32
0х0A02, 0х0A03
0x03, 0x04
Output value AO1 analog (0…10000)
INT16
0x0A80
0x03, 0x04
Output value AO4 analog (0…10000)
INT16
0x0A81
0x03, 0x04
All Network variables
BOOL 0x2000 – 0x23F0
0x01, 0x02,
0x05, 0x0F
INT16 0x0200 – 0x023F
0x03, 0x04,
0x06, 0x10
Real-time clock
All
Seconds INT16 0x0400
0x03, 0x04,
0x06, 0x10
Minutes INT16 0x0401
0x03, 0x04,
0x06, 0x10
Hours INT16 0x0402
0x03, 0x04,
0x06, 0x10
Day INT16 0x0403
0x03, 0x04,
0x06, 0x10
Month INT16 0x0404
0x03, 0x04,
0x06, 0x10
Year INT16 0x0405
0x03, 0x04,
0x06, 0x10
Weekday
INT16
0x0406
0x03, 0x04
Week of month
INT16
0x0407
0x03, 0x04
Calendar week
INT16
0x0408
0x03, 0x04
* To calculate the INT16 value, the value of type REAL32 is multiplied by 10
dp
, where ‘dp’ is
a decimal point position and is set as configuration parameter (see 6.1.1).
For outputs dp = 4 is fixed.