YASKAWA varispeed G7 CIMR-G7B series Instruction Manual page 98

Con-
stant
Number
b1-03
C6-02
C6-11
d1-01 to
d1-04 and
d1-17
H4-02
and H4-
05
L3-04
-6
4
Table 4.2 Constants that Are Set as Required
Name
Select stopping method when Stop Command is
sent.
Stopping method 0: Deceleration to stop
selection 1: Coast to stop
2: DC braking stop
3: Coast to stop with timer
Carrier fre-
quency selection
The carrier frequency is set low if the motor cable
is 50 m or longer or to reduce radio noise or leak-
age current.
Carrier fre-
quency selection
for open-loop
vector 2 control
Frequency refer-
ences 1 to 4 and Set the required speed references for multi-step
jog frequency ref- speed operation or jogging.
erence
Set the voltage level gain for the multi-function
FM and AM ter- analog output 1 (H4-02) and 2 (H4-05).
minal output gain Set the number of multiples of 10 V to be output as
the 100% output for the monitor item.
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
Stall prevention returned.)
selection during 2: Intelligent deceleration mode (Deceleration
deceleration
rate is automatically adjusted so that the
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.
Description
Setting Factory
Page
Range Setting
5-10
0 to 3 0
6-12
Depends
on capac-
ity, volt-
1 to F 5-26
age, and
control
method.
Depends
1 to 4 on kVA 5-26
setting.
d1-01 to
d1-04:
0 to 400.00 Hz 0.00 Hz 5-27
d1-17:
6.00 Hz
H4-02:
1.00
0.00 to 2.50
5-53
H4-05:
0.50
5-60
0 to 3 1
6-25