FR500A&FR510A Series Vector Control Inverter
- 94 -
45
FWD carry
It is only valid in simple carry control mode.
46
REV carry
It is only valid in simple carry control mode.
47
Carry amount
selection terminal 1
When in simple carry mode, through a combination of the 3
terminals of different states, most can choose 8 kinds of carry
amount
. For details ,please refer to F21 group instruction.
48
Carry amount
selection terminal 2
49
Carry amount
selection terminal 3
70
Position given X7
direction input
When position control is pulse train control mode, X7 terminal
is used to control the direction of pulse train. When this
terminal is OFF, the input pulse is listed as positive; when this
terminal is ON, the input pulse is listed as reverse.
71
Position Pulse Zero
Clearing
Only valid in PG vector control mode, and F21.00=5 (pulse
train control) conditions are effective. When this terminal is
valid, the counting value of the burned pulse train is cleared to
zero.
72
Forward position
offset enable
Only valid in PG vector control mode, and F21.00=5 (pulse
train control) conditions are effective. The two terminals are
mainly used to adjust the phase of two or more motors in
position synchronization control. When the motor position is
synchronized, if the "positive position offset enable" terminal is
valid, the frequency converter controls the phase of the motor
to gradually change forward; if the "reverse position offset
enable" terminal is valid, the phase of the motor will gradually
change backward, thereby adjusting the relative position
between two or more motors.
73
Reverse position
offset enable
74
Selection of pulse
proportion of Ho
output encoder
When the terminal is invalid, select the pulse proportion 1 set
by f07.11, and when the terminal is valid, select the pulse
proportion 2 set by f07.12
Combination of different states of carry terminals 1-3
，
details as below
：
Carry terminals 3
Carry terminals 2
Carry terminals 1
Carry amount
OFF
OFF
OFF
Carry amount 0
(F21.17
、
F21.18)
OFF
OFF
ON
Carry amount 1
(F21.19
、
F21.20)
OFF
ON
OFF
Carry amount 2
(F21.21
、
F21.22)
OFF
ON
ON
Carry amount 3
(F21.23
、
F21.24)
ON
OFF
OFF
Carry amount 4
(F21.25
、
F21.26)
ON
OFF
ON
Carry amount 5
(F21.27
、
F21.28)
ON
ON
OFF
Carry amount 6
(F21.29
、
F21.30)
ON
ON
ON
Carry amount 7
(F21.31
、
F21.32)
The four multi-reference terminals have 16 state combinations, corresponding to 16 reference
values, as listed in the following table.
Table 1 State combination of the four multi-reference terminals
Multi-reference
terminal 4
Multi-reference
terminal 3
Multi-reference
terminal 2
Multi-reference
terminal 1
Reference
Setting
Corresponding
Parameter
