YASKAWA CIMR-F7A Instruction Manual page 117

Con-
Name
stant
Number
0: Disabled (Deceleration as set. If
deceleration time is too short, a
main circuit overvoltage may
result.)
1: Enabled (Deceleration is stopped
when the main circuit voltage
exceeds the overvoltage level.
Deceleration restarts when
voltage is returned.)
Stall pre-
2: Intelligent deceleration mode
vention
L3-04 (Deceleration rate is
selection
automatically adjusted so that in
during decel
Inverter can decelerate in the
shortest possible time. Set
deceleration time is disregarded.)
3: Enabled (with Braking Resistor
Unit)
When a braking option (Braking
Resistor, Braking Resistor Unit,
Braking Unit) is used, always set to
0 or 3.
* 1. 0 or 1 for flux vector control.
* 2. The setting range for acceleration/deceleration times will depends on the setting for C1-10. When C1-10 is set to 0, the setting range for acceleration/
deceleration times becomes 0.00 to 600.00 seconds.
* 3. Only 1(VT) can be set for 200 V Class 110 kW as well as 400 V Class 220 kW and 300 kW Inverters.
* 4. The factory settings depend on the capacity of the Inverter. The values for a 200 V Class Inverter of 0.4 kW are given.
* 5. The upper limit of the setting range depends on the upper limit set in E1-04.
* 6. When C6-01 = 1, the upper limit is 400.00 (d1 constants)/400.0(E1 constants).
* 7. These are values for a 200 V Class Inverter. Values for a 400 V Class Inverter are double.
* 8. The factory setting will change when the control method is changed. The V/f control factory settings are given.
* 9. E1-13 is set to the same value as E1-05 by autotuning.
* 10.The setting range is 10% to 200% of the Inverter's rated output current. The value for a 200 V Class Inverter of 0.4 kW is given.
For the motor no-load current, set E2-03 to a value less than that of E2-01.
* 11.When using flux vector control, 0 to 2.
* 12.The CH1 output can be adjusted when the H4-02 or H4-03 setting is displayed in Quick, Advanced, or Verify mode while the motor is stopped.
The CH2 output can be adjusted when the H4-05 or H4-06 setting is displayed in quick, Advance, or Verify mode while the motor is stopped.
For analog output, the value equivalent to 100% of output value of monitored item is multiplied by the gain setting and the set bias is added.
* 13.When C6-01 = 0, the upper limit is 150.00 (d1 constants)/150.0(E1 constants).
Setting
Description
Range
0 to 3
*11
Digital Operation Display Functions and Levels
Control Methods
Change
Factory during
V/f
Setting Opera-
V/f with
tion
PG
1 No Q Q
MEMO
Open
BUS
Flux
Loop
Regis-
Vec-
Vec-
ter
tor
tor
Q Q 492H
7
5-