Toss PIREG-C2 - Page 20

16502 PIREG-C2 Gerätebeschreibung mit EtherNet_IP Bussystem191017 - EN.docx/ Page 20 of 66
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Syntax: Read:
RS485:
Response: Read reference temperature and temperature range
Long set with DB0…DB2
DB2
DB1
DB0
Index:
Function:
H byte
L byte
index
01h
Read reference temperature
ttt
xx
02h
Read temperature range
Read temperature coefficients, index: 03h
Long set with DB0…DB10
DB6
DB5
DB4
DB3
DB2
DB1
DB0
H byte
L byte
H byte
L byte
H byte
L byte
index
±cccc
±bbbb
±aaaa
xx
DB10
DB9
DB8
DB7
H byte
L byte
H byte
L byte
ddd
sss
Write: Read reference temperature and temperature range
Long set with DB0…DB2, BI = 03h
Index:
Function:
DB2
DB1
DB0
01h
Set reference temperature
H byte
L byte
index
02h
Set temperature range
ttt
xx
Response: short set, OK or error acknowledgement; response time max. 6 ms
Release: not in the On or calibration state
Write: Set temperature coefficients, index: 03h
Long set with DB0…DB6, BI = 03h
DB6
DB5
DB4
DB3
DB2
DB1
DB0
H byte
L byte
H byte
L byte
H byte
L byte
index
±cccc
±bbbb
±aaaa
xx
Response:
Release: not in the On or calibration state
Description: The command has the function of setting and querying the following setting parameters,
which are stored and released by the EINS command:
Reference temperature BT:
Setting and querying the reference temperature "ttt" (0...50) in 1 °C for performing the cal-
ibration.
Temperature range TB:
Setting and querying the parameter only the upper limit "ttt" (100...500) in 1 °C of the
temperature range. Each temperature range always starts at 0 °C. The value for the over-
temperature limit is always 20 % higher than the upper limit of the temperature range.
The value for the under-temperature limit is set at -10 °C.
Temperature coefficient TK:
Setting and querying the three coefficients of the heating conductor:
- Tc1= „±aaaa“ in 0.01x10
-4
1/K (+300…+9999)
- Tc2= „±bbbb“ in 0.01x10
-6
1/K
2
(-9999…+9999)
- Tc3= „±cccc“ in 0.01x10
-9
1/K
3
(-9999…+9999)
At the same time, the PIREG-C2 also checks the progress of the resistance, given by the
stored temperature coefficients, for continuity and dynamics in the -20 …+600 °C tem-
perature range. As a response, the PIREG-C2 provides the temperature range "sss" for
continuity and "ddd" for dynamics in °C. The temperature range of the PIREG-C2 must be
smaller or, at most, only be equal to the limit temperatures for continuity and dynamics.
Example Read: LEIPA BT Read / write reference temperature
RS232/USB: Response: AEIPA BT 030
Write: SEIPA BT 030
Response: QOK00
Read: LEIPA TK Read / write temperature coefficients
Response: AEIPA TK +5260 -0646 +0318 500 358
Long set with DB0, BI = 03h
Index:
Function:
DB0
01h
Read reference temperature
index
02h
Read temperature range
xx
03h
Read temperature coefficients
Long set with DB0…DB4
DB4
DB3
DB2
DB1
DB0
H byte
L byte
H byte
L byte
index
Response time max. 26 ms
ddd
sss
xx