Keyence DL-RS1A Instrukcja Użytkownika Pobierz pdf (Strona 14)

Parameters of Commands and Responses

z Read/write data

The following table lists the types of data that can be read from and written to SK-1000 Series sensor

amplifiers.

• A communication error (error No. 22) occurs if improper data was written to an expansion unit.

• A parameter error (error No. 22) occurs if writing is attempted during an initial reset

operation. After the completion of an initial reset, verify that the EEPROM writing result

(data No. 053) is "1: Normal termination" before executing a writing operation.

Data

number

Data name

Data

type

Number of

characters

Attribute

Readout range

*14

Initial

value

*14

001 Zero shift execution request * 1

R 0-1: Last written value

W0→1: Perform zero shift

002 Zero shift reset execution request * 1

R 0-1: Last written value

W0→1: Perform zero shift reset

003 Reset request * 1

R 0-1: Last written value

W0→1: Perform reset

005 Initial reset request * 1

R 0-1: Last written value

W0→1: Perform initial reset

006 System parameter set request

R 0-1: Last written value

W0→1: Perform system parameter set

065 HI setting value (BANK 0)

±**.***

7R/W

-99.999 to +99.999

1000

066 LO setting value (BANK 0) 7 R/W

-1.000

070 HI setting value (BANK 1) 7 R/W

1000

071 LO setting value (BANK 1) 7 R/W

-1.000

075 HI setting value (BANK 2) 7 R/W

1000

076 LO setting value (BANK 2) 7 R/W

-1.000

080 HI setting value (BANK 3) 7 R/W

1000

081 LO setting value (BANK 3) 7 R/W

-1.000

097 Key lock function * 1 R/W

0: Not key locked state

1: Key locked state

098 Bank function

* 1 R/W 0 to 3 0

099 Timing input

*1R/W

0: Timing input OFF

1: Timing input ON

104 Sub display's screen * 1 R/W

0: Temperature and humidity

1: Temperature

2: Humidity

3: HI setting value

4: LO setting value

5: R.V. value

105 System parameter settings

** 2 R/W Main unit: 0 to 9, Expansion unit: 0 to 1 0

130 ????? * 1 R/W

0: near

1: far

2: Ib

133 Averaging ** 2 R/W

0: 1 time

1: 2 times

2: 4 times

3: 8 times

4: 16 times

5: 64 times

6: 256 times

7: 1024 times

8: 4096 times

9: 16384 times

134 Output mode * 1 R/W

0: N.O. (Normally open)

1: N.C. (Normally closed)

136 Hold function setting * 1 R/W

0: Sample hold

1: Peak hold

2: Bottom hold

3: Absolute value hold

4: Auto peak hold

5: Auto bottom hold

6: Auto absolute value hold

138 Timing input setting * 1 R/W

0: Level

1: Edge

141 Hysteresis **.*** 6 R/W

0 to 99.999

0.100

Point

Parameters of Commands and Responses

*1 In the Data format column, "±" indicates that the value can be either "+" or "-" and "*" signifies a

number from "0 to 9".

*2 Indicates that the data can only be read from (R), can only be written to (W), or can be both read

from and written to (R/W) the sensor amplifiers.

*3 The request is executed only when the data is changed from 0 to 1. To re-execute the request,

first change the setting to 0, then change it to 1. Otherwise, the request is not executed. If the

sensor amplifier is turned off after a zero shift operation, the system returns to the status which

existed prior to the zero shift. In order to maintain the shift condition even after a power off, the

"zero shift status save" function must be set to ON.

*4 The system parameter means the polarity of judgment output and the setting for analog output.

*5 Enabled when "Bank switching method" is set to "Button".

*6 Only when data 0 is written and the external input is OFF for wiring, it operates as OFF.

*7 Specify the system parameter set when data number 06 (System parameter set request) is

written. Convert the two digit number (ASCII characters) to a binary number and check the ON/

OFF state of each bit to specify the system parameter.

142 Analog output scaling

*1R/W

0: Initial state

1: Free range

143 Analog output upper limit

±**.***

7R/W

-99.999 to 99.999

10.000

144 Analog output lower limit

7R/W

-10.000

145 External input

*1R/W

0: Initial state

1: User setting

146 External input 1

*1R/W

0: Zero shift input

1: Bank A input

2: Bank B input

3: Not used

147 External input 2

*1R/W

0: Reset input

1: Bank A input

2: Bank B input

3: Not used

148 External input 3

*1R/W

0: Timing input

1: Bank A input

2: Bank B input

3: Not used

149 External input 4

*1R/W

0: Bank A input

1: Bank B input

2: Not used

150 Bank switching method * 1 R/W

0: Button

1: External input

152 Zero shift value memory function * 1 R/W

0: OFF

1: ON

154 Display columns * 1 R/W

0: Initial settings

1: 0.001

2: 0.01

3: 0.1

4: 1

161 Distance correction method * 1 R/W

0: Initial state

1: User setting

162 Near-side distance correction amount *** 3 R/W

5 to 50

163 Far-side distance correction amount *** 3 R/W

60 to 120

100

164 Area scaling *.** 4 R/W

0.10 to 1.50

1.00

Bit Initial setting details

0 0: NPN output, 1: PNP output

3, 2, 1

000: Analog output OFF

001: 0 to 5 V

010: -5 to +5 V

011: 1 to 5 V

100: 4 to 20 mA

Data

number

Data name

Data

type

Number of

characters

Attribute

Readout range

*14

Initial

value

*14

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 20 21 22

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