Fuji Electric ALPHA7, User Manual

Page: 274 / 662

CHAPTER 4 PARAMETER
Extended Function Setting Parameters
4-83
4
No.
PA2_
Name Default value Power
Control mode
Record of
reference
value
Position Speed Torque
84 Parameter in RAM 5
0 ○ ○ ○ ○
85 Parameter in RAM 6
86 Positioning data in RAM 1 0
○
○ － －
87 Positioning data in RAM 2 0
○
88 Positioning data in RAM 3 0
○
89 Sequence test mode: mode selection 0 ○ ○ ○ ○
90 Sequence test mode: encoder selection 4
○ ○ ○ ○
93 Parity/stop bit selection (for Modbus) 0
○ ○ － －
94 Response time (for Modbus) 0.00
－ ○ － －
95
Communication time over time
(for Modbus)
0
－ ○ － －
97 Communication protocol selection 0 － ○ － －
Parameters marked

in the table are enabled in the corresponding control mode.
4.5.2 Description of Each Parameter
PA2_51 to 53 Electronic gear ratio numerator 1, 2, 3
No. Name Setting range
Default
value
Change
51 Numerator 1 of electronic gear ratio 1
1 to 67108864 1 Always 52 Numerator 1 of electronic gear ratio 2
53 Numerator 1 of electronic gear ratio 3
Specify the electronic gear ratio, using the input signal ("electronic gear numerator selection 0, 1"
assigned to CONT signal).
Electronic gear
numerator selection 1
Electronic gear numerator
selection 0
Numerator of electronic gear
OFF OFF PA1_6 Basic setting
OFF ON PA2_51 Extended function setting
ON OFF PA2_52 Extended function setting
ON ON PA2_53 Extended function setting
Do not change the electronic gear ratio in case of interrupt positioning or homing.
PA2_54 and 55 Command pulse ratio 1, 2
No. Name Setting range
Default
value
Change
54 Command pulse ratio 1
0.01 to 100.00
1.00
Always
55 Command pulse ratio 2 10.00
Specify the multiplication of the command pulse.
The reference value selected with an input signal ("command pulse ratio 1, 2" assigned to a CONT
signal) is enabled.