Magnetek Impulse G+ series 4, Инструкция по эксплуатации

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IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
5-49
Brake Delay Timers
This function is used in trolley or bridge applications. It can reduce the mechanical brake wear when
the operator tries to position a load. This function is available only in traverse mode and the constant
B03-03 must be set to 4 (Decel With Timer).
Table 5-38: Delay Timers Parameter Settings
Figure 5-15: Brake Delay Timers
NOTE: The Jog control input is a multi-function input. It is enabled by programming H01-01–08 =
15 or 16.
Timer Function
• The timer function is enabled when the timer function MFDI (H01-0x = 43) and the timer function
MFDO (H02-0x = 12) are set respectively.
• The input and output serve as general purpose I/O. Chattering of sensors, switches, contactors,
etc., can be prevented by setting a delay time.
• When the timer function input ON time is longer than the value set for C12-03 (Timer function
ON-Delay Time), the timer function output turns ON .
• When the timer function input OFF time is longer than the value set for C12-04 (Timer function
OFF-Delay Time), the timer function output turns OFF .
Table 5-39: Timer Function Parameter Settings
Parameter Display Function Range Default
C12-01 Brake Jog Delay Brake set delay time at Jog
Control input.
0.0–100.0 sec 0.0 sec
C12-02 Brake Run Delay Brake set delay time at RUN input. 0.0–100.0 sec 0.0 sec
Frequency
Output
Brake
Command
Jog or Run
Command
Delay Delay
Parameter Display Function Range Default
C12-03* Delay-ON timer Timer function output On-delay
time (dead zone) for timer function
input is set at a unit of seconds.
0.0–3000.0 sec 0.0
C12-04* Delay-OFF timer Timer function output Off-delay
time (dead zone) for timer function
input is set at a unit of seconds.
0.0–3000.0 sec 0.0
* This function is enabled when timer function is set to MFDI/MFDO; H01-xx=43, H02-xx=12.