Toshiba, Group:protection parameters – Toshiba Adjustable Speed Drive H3 User Manual
Page 48
TOSHIBA
DYNAMIC BRAKING
142
Dynamic braking selection
0: No DBR used
-
0
9-15
SELECTION
1: DBR used. Drive's
DBR OL protect off.
2: DBR used. Drive's
DBR OL protect on.
BRAKING RESISTOR
143*
DBR resistor value
1.0 - 1000
0.1 ohm
*****
9-15
VALUE
BRAKING RESISTOR
144*
DBR capacity
0.01 - 600
0.01 kW
*****
9-15
POWER RATING
OVERVOLTAGE STALL
145
Overvoltage stall protection
0: On
-
0
9-16
PROTECTION
1: Off
DC INJECTION START
146
DC injection starting frequency
0 - 120 **
0.1/0.01 Hz
0.0
9-17
FREQUENCY
DC INJECTION CURRENT
147**
DC injection current
0 - 100% or amps
1 %/A
0
9-17
MAGNITUDE
DC INJECTION TIME
148**
DC injection time
0 - 10
0.1 sec
0.0
9-17
FWD/REV DC INJECTION
149
DC injection during
0: Off
-
0
9-17
PRIORITY CTRL
direction change
1: On
MOTOR SHAFT
150
continuous DC trickle
0: Off
-
0
9-17
STATIONARY CTRL
1: On
EMERGENCY OFF MODE
151
Emergency stop selection
0: Coast to stop
-
0
9-17
SELECTION
1: Decelerated stop
2: DC injection
stop ***
EMERGENCY OFF DC
152***
Emergency stop DC injection time
0 - 10
0.1 sec
0.1
9-17
INJECTION TIME
NUMBER OF RETRY
153
Retry selection
0: No retry
-
0
9-17
ATTEMPTS
1: Retry 1 time ****
2: Retry 2 times ****
3: Retry 3 times ****
4: Retry 4 times ****
5: Retry 5 times ****
6: Retry 6 times ****
7: Retry 7 times ****
8: Retry 8 times ****
9: Retry 9 times ****
10:Retry 10 times ****
TIME BETWEEN RETRY
154
Retry time setting
0.0 - 10
0.1 sec
1.0
9-17
ATTEMPTS
****
8 - 13
GROUP:PROTECTION PARAMETERS
PARAMETER
DESCRIPTION
LIQUID CRYSTAL DISPLAY
ADJUSTMENT
RANGE
ITEM
NO.
PAGE
NO.
DISPLAY
RESOLUTION
FACTORY
SETTING
Table continued on next page
*Items 143 - 144 are available only when Item 142 Adjustment Range option 2 is selected.
** Items 147 - 148 are available only when Item 146 Adjustment Range is set to other than "0".
*** Item 152 is available only when Item 151 Adjustment Range option 2 is selected.
**** Item 154 is available only when Item 153 Adjustment Range options 1 - 10 are selected.
***** Default wattage and ohm values depend on the inverter size.