Technical data

Manual
Double Sheet Detector R1000 series E20
B0046991 / Rev. 1.6
Communication with the PLC
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
97
The fault message ”30” means teach-in fault. This means that a teach-in has been attempted with a
sheet which is 25% thinner or 34% thicker than the nominal value of the selected measuring
program. This could mean that the selected measuring program is not intended for the sheet
presently in front of the sensor or that an incorrect sheet is being used for the teach-in process.
The described data formats above must be followed exactly for data transmission otherwise the
R1000 will issue an fault message.
All available fault messages and their meaning are described in chapter ”9. Fault messages”.
For downloading, the R1000 sends the data of all measuring programs complete as one block.
The format of the table below applies. If the data is requested for the currently selected program or
one specific program then the R1000 sends the data in the format described below but for one
program only.
Byte
0
Byte
1
Byte
2
Byte
3
Byte
4
Byte
5
Byte
6
Byte
7
Byte
8
Byte
9
Byte
10
Byte
11
Byte
12
Byte
13
Byte
14
Byte
15
Program no. STX - P + 0 0 0
0 0 1
- - QH QZ QE ETX
Sensor no. STX - J + 0 0 0 0 ZZ ZE - - QH QZ QE ETX
Nominal value STX - N + X • X X X X Dimension QH QZ QE ETX
Lower limit % STX - u + 0 0 0 0 ZZ ZE % - QH QZ QE ETX
Upper limit % STX - o + 0 0 0 ZH ZZ ZE % - QH QZ QE ETX
Teach factor S1 STX - t + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S2 STX - Q + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S3 STX - G + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S4 STX - E + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Program no. STX - P + 0 0 0
0 0 2
- - QH QZ QE ETX
Sensor no. STX - J + 0 0 0 0 ZZ ZE - - QH QZ QE ETX
Nominal value STX - N + X • X X X X Dimension QH QZ QE ETX
Lower limit % STX - u + 0 0 0 0 ZZ ZE % - QH QZ QE ETX
Upper limit % STX - o + 0 0 0 ZH ZZ ZE % - QH QZ QE ETX
Teach factor S1 STX - t + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S2 STX - Q + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S3 STX - G + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S4 STX - E + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Program no. 03 - 254
Program no. STX - P + 0 0 0
2 5 5
- - QH QZ QE ETX
Sensor no. STX - J + 0 0 0 0 ZZ ZE - - QH QZ QE ETX
Nominal value STX - N + X • X X X X Dimension QH QZ QE ETX
Lower limit % STX - u + 0 0 0 0 ZZ ZE % - QH QZ QE ETX
Upper limit % STX - o + 0 0 0 ZH ZZ ZE % - QH QZ QE ETX
Teach factor S1 STX - t + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S2 STX - Q + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S3 STX - G + 1 • 0 0 0 0 0 0 QH QZ QE ETX
Teach factor S4 STX - E + 1 • 0 0 0 0 0 0 QH QZ QE ETX
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