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II
Appendix II Description on proportion linkage
function
II-1.Function
Proportional linkage master:
Communication address of master =248
Proportional linkage slave:
Communication address of slave =1 to 247
If you want to use proportion linkage function, master parameters setting as follows:
F9.00 Baud rate
Same as slave
F9.01 Data format
Same as slave
F9.02 This unit address
248
Slave parameters setting as follows
F9.00 Baud rate
Same as master
F9.01 Data format
Same as master
F9.02 This unit address
1 to 247
FC.01 Proportional linkage coefficient
0.00: invalid; 0.01 to 10.00
Slave output frequency = Master setting frequency * Proportional linkage coeff
UP/DOWN Changes.
II-2.Examples of proportion linkage function:
Functions provided by proportional linkage system:
1. Master adjusts system speed via AI1 and controls FRW/REV run by using terminals;
2. Slave runs following mater, the proportional linkage coefficient is 0.90; (when it is powered
on, master displays 50Hz, and slave displays 45Hz)
3. Slave receives the running speed command from master and save it into F0.01.
4. The actual setting frequency of slave can be fine-tuned by the operation of rising and falling of
keypad or terminals.
5. The actual setting frequency of slave can be fine-tuned by the analog AI2 too.
6. The actual setting frequency of slave = F0.01 + slave AI2 analog tr UP/DOWN
Changes.
Proportional linkage master setting:
F0.11
Command source selection
1: Terminal block control
F0.03
Frequency source master setting
2: Analog AI1 setting
F1.00
DI1 input terminal function selection
1. FRW run command
F1.01
DI2 input terminal function selection
2. REV run command
F9.01
Baud rate
6005
F9.02
Communication address of this unit
Proportional linkage master 248
F9.03
Communication format
0
Proportional linkage slave setting:
F0.03
Frequency source master setting
0: keyboard set frequency
F0.04
Frequency source auxiliary setting
3: Analog AI2 setting
F0.07
Frequency overlay selection
01: auxiliary
F1.00
DI1 input terminal function selection
6. UP command
F1.01
DI2 input terminal function selection
7. DOWN command
F1.02
DI3 input terminal function selection
8: Free stop
F9.00
Baud rate
Same as master
F9.02
Communication address of this unit
1 to 247
F9.03
Communication format
Same as master
FC.01
Proportional linkage coefficient
0.90
