Simex Simpact SZP-73, Руководство пользователя

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User manual for regulated current source SZP-73
5. Read of the registers 6, 7 and 8 in one message (example of reading a number of
registries in one frame):
ADDR FUNC REG H,L COUNT H,L CRC L,H
01 03 00 06 00 03 E5 CA
COUNT L - the count of being read registers (max.16)
The answer:
ADDR FUNC BYTE C DATA H1,L1 DATA H2,L2 DATA H3,L3 CRC L,H
01 03 06 01 90 07 D0 00 02 61 F5
DATA H1, L1 - reg. 06h (0190h - it means that
”OUtL”
= 400),
DATA H2, L2 - reg. 07h (07D0h - it means that ”OUtH” =2000 ),,
DATA H3, L3 - reg. 08h (0002h - it means decimal point position = ” 0.00”).
There is no full implementation of the Modbus Protocol in the device. The
functions presented above are available only.
9. DEFAULT AND USER'S SETTINGS LIST
Parameter Description Default value User's value
Desc.
page
OutL Value displayed for current equal 4 mA 0 16
OutH Value displayed for current equal 20 mA 100.0 16
Pnt Decimal point position 0.0 16
Init Mode of i current value initialisation UdEF 17
IvAL
Current after power on (if Init is set to UdEF)
4.00 17
Display parameters
bri Display brightness bri6 17
CoL Basic colour of the display grEE 17
RS 485 interface configuration (menu “rS”)
Addr Device address 0 17
bAud Baud rate 9.6 18
mbAc Permission to changes of configuration registers on 18
rESP Additional delay of answer transmission Std 18
Configuration of numerical parameters edition
Edit Numerical parameters edit mode dig 18
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