gefran VDI100 Series Instruction Manual page 104

Code Parameter Name / Range
00-26 Emergency stop time
0.0~6000.0 s
The emergency stop time is used in combination with multi-function digital input function #14 (Emergency stop).
When emergency stop input is activated the inverter will decelerate to a stop using the Emergency stop time
(00-26) and display the [EM STOP] condition on the keypad.
Note:
To cancel the emergency stop condition the run command has to be removed and emergency stop input deactivated.
Multi-function digital input terminals (03-00 ~ 03-07) are set to 14: When the emergency stop input is activated
the inverter will decelerate to a stop using the time set in parameter 00-26.
Note:
After an emergency stop command the run command and emergency stop command have to be removed before the
inverter can be restarted. Please refer to Figure 4.4.9. The emergency stop function can be used to stop inverter in
case of an external event.
Multi-function digital input terminals (03-00 ~ 03-07) set to 15: When the base block input is activated the in-
verter output will turn off and the motor will coast to a stop.
Code Parameter Name / Range
00-27 HD/ND selection
0: HD (Heavy Duty / Constant Torque)
1: ND (Normal Duty / Variable Torque)
The inverter overload curve, carrier frequency, stalls prevention level, rated input/output current and maximum
frequency are automatically set based on the inverter duty (HD/ND) selection.
Please refer to table 4.4.2 for detailed information.
00-27
0
(Heavy Duty
1
(Normal Duty)
00-27= 0: Heavy Duty Mode
Select V/f curve (Group 1) and enter motor data (Group 2) to match the application. In Heavy Duty mode
the maximum output frequency is 599Hz for all control modes, except for SLV mode (Sensorless Vector /
Open Loop Vector Mode) where the maximum output frequency is limited based on the inverter rating, see
table below.
220V: 0.75~7.5 kW, 440V: 0.75~11 kW
220V; 11~18.5 kW, 440V: 15 kW
104
Figure 4.4.9 Emergency stop example
Emergency stop
command
S5 (03-04=14)
Run
Command
Output
Frequency
Table 4.4.2 Heavy Duty (Constant torque) / Normal Duty (Variable torque)
Overload Carrier frequency
150%, 1min
(kVA dependent)
120%, 1min
(kVA dependent)
Power
Off On
On
Emergency stop
deceleration time
Maximum output
frequency
2-16kHz
599.00Hz
2-16kHz
120.00Hz
Special circumtances
-
-
time
time
time
Rated input / output
Stall prevention level
current
150%
(08-00, 08-01)
Refer to section 3.7
120%
(08-00, 08-01)
Maximum output frequency
150Hz
110Hz
VDI100 • Instruction manual