Specifications

Chapter 6: Programming Features
Firmware – S2011 and S3012
Revision: 1 (9/98) 49 © Saftronics, Inc.
6.4.2. Coast to Stop with Timer
§ Coast to Stop with Timer 1 (n004 = 2)
Example of accel/decel time 1 selection
Figure 38 Example of Stopping Method
(Coast to Stop with Timer)
A RUN command is not accepted while the motor decelerates after a STOP command is given. However, if the time
required for the motor to decelerate to a stop is shorter than the time set in constant n053 (minimum baseblock time),
a RUN command is not accepted during the baseblock time.
§ Coast to Stop with Timer 2 (n004 = 3)
Example of accel/decel time 1 selection
Figure 39 Example of Stopping Method
(Coast to Stop w/ Timer 2)
Operation is disabled while the motor decelerates after a STOP command is given. A RUN command is accepted,
but operation does not start until the motor stops. However, if the deceleration time is shorter than the time set in
n053 (minimum baseblock time), the Inverter does not operate during the baseblock time.
6.4.3. Applying DC Injection Braking
§ DC Injection Braking Current (N064)
Sets the DC Injection Braking current in units of 1%. (Inverter rated current: 100%)
§ DC Injection Braking Time at Stop (n065)
Sets the DC Injection Braking time at stopping in units of 0.1 second. When the setting is 0, DC Injection Braking is
not performed, but Inverter output is shut OFF when DC Injection Braking starts.
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