Simex SPT-86L, Руководство пользователя

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User manual for RTD,TC,mV/4-20mA converter module SPT-86L
Register Write Range Register description
52h Yes 0 ÷ 199
Parameter ” HoldTime ” - maximum peaks' (or drops') hold time
expressed in seconds
58h Yes 0 ÷ 1
Parameter ” HoldOut ”:
0 - output controlled by current value (from register 01h);
1 - output controlled by holded value (from register 06h);
”UserChar” group of registers
70h
4
Yes -999 ÷ 1999
The value of ” X ” coordinate of point no. 1 of the user defined
characteristic, expressed in 0.1%
71h 4 Yes -999 ÷ 9999
The value of „
Y
” coordinate of point
no. 1
of the user defined
characteristic, no decimal point included
72h 4 ÷ 95h 4
Further pairs of „ X ” - „ Y ” coordinates of points no. 2 ÷ 19 of the
user defined characteristic
96h
4
Yes -999 ÷ 1999
The value of „ X ” coordinate of point no. 20 of the user defined
characteristic, expressed in 0.1%
97h 4 Yes -999 ÷ 9999
The value of „
Y
” coordinate of point
no. 20
of the user defined
characteristic, no decimal point included
”Output” group of registers
A0h Yes 0 ÷ 2
Parameter ” OutputMode ” - current output mode:
0 - current output disabled (ca. 2.5 mA flows) ;
1 - current output controlled by the measured value;
2 - current output controlled via RS-485 interface (see 05h reg.)
A1h Yes -999 ÷ 9999 Parameter ” OutputLow
”, no decimal point included
A2h Yes -999 ÷ 9999 Parameter ” OutputHigh ”, no decimal point included
A3h Yes 0 ÷ 499
Parameter ” OutputLoRange ”, expressed in 0.1%
A4h Yes 0 ÷ 99
Parameter ”
OutputHiRange
”, expressed in 0.1%
A5h Yes 0 ÷ 3
Parameter ” OutputAlarm ” - current output value on critical
exception:
0 - no change; 1 - 22.1 mA; 2 - 3.4 mA
1 - after writing to register no 20h the device responds with an ”old” address in the message.
2 - after writing to register no 22h the device responds with the new baud rate.
3 - the value of the ” ModbusAccess ” parameter is also connected to write to this register, so it is possible to block a
writes, but impossible to unblock writes via RS-485 interface, The unblocking of the writes is possible from menu
level only.
4 - the pairs of „ X - Y ” coordinates may be defined for any free point. The pair is ”free” (it means that particular point is
not defined) if „
X
” coordinate of this point is equal 8000h. After writing both X and Y coordinate the point is defined
and used in calculation of result. The coordinates of any point can be changed at any time.
8.2. TRANSMISSION ERRORS DESCRIPTION
If an error occurs while write or read of single register, then the device sends an error
code according to Modbus RTU specifications (example message no 1).
Error codes:
01h - illegal function (only functions 03h, 06h and 10h are available),
02h - illegal register address
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