Taie FY400, Operation Manual

Page: 43 / 89

FY operation manual 42
11.3 Remote SV
Description
Remote SV functions as an analog signal (4~20mA or 0~10V) generated by external devices (EX: PLC AO module, transmitter)
to the Remote SV terminal of the controller, to change the SV with a preset range.
Remote SV signal selection: 4~20mA, 0~20mA, 0~5V, 0~10V, 1~5V, 2~10V
Function Diagram
C o n t r o l
o u t p u t
P o w e r
E l e c t r i c
f u r n a c e
S e n s o r i n p u t
P L C A O m o d u l e / transmitter
Remote SV input
20.00
mA
SSR
- +
PV
SV
OUT1 %
0 20 40 60 80 100
100.0
SET A/M
TAIE FY900
OUT1 OUT2 AT AL1 AL2 AL3 MAN PRO
50.0
Parameter
Parameter Symbol Content
Range
Default Level
Hide/
Display
MAX MIN
SET0.3
0 : Remote SV disable
1 : Remote SV enable
1 0 0 Level 4 ---
INP2
Sub input type selection
0 : none
1 : 10~50mV / 4~20mA / 1~5V /
2~10V
(only available in remote SV)
2 : 0~50mV / 0~20mA / 0~5V /
0~10V
(only available in remote SV)
3 : valve feedback
4 : CT input
4 0 0 Level 4 ---
ANL2 Sub input zero calibration 9999 -1999 0 Level 3 SET2.4
ANH2
Sub input span calibration
(hex display)
0x7FFF 0x0000 0x5FFF Level 3 SET2.4
Examples
Input signal is K1 and its range is -50.0~600.0. When an external analog signal is input to the Remote SV
terminal, the signal will be based on the range presents linear display of SV parameters
When the signal input value is less than 2.4mA, the PV position shows nnn2, indicating that the signal of Remote SV is lower than
the lower limit value
When the signal input value is greater than 21.6mA, the PV position shows uuu2, indicating that the signal of Remote SV is higher
than the upper limit value
Remote SV
4.0 20.0
mA
2.4 (-10%) 21.6 (110%)
Remote SV lower limit -10%
Remote SV lower limit
Remote SV upperer limit +10%
Remote SV upper limit
Parameter setting
Level Parameter Set value Description
4 SET0.3 1 Enable Remote SV function
4 INP2 1 Remote SV signal=4~20mA
3 ANL2 744
Remote SV signal low point calibration value
(each controller calibrate value is different)
3 ANH2 0x657C
Remote SV signal high point calibration value
(each controller calibrate value is different)