Chapter 5 Parameters|VFD-B-P Series
5-46 Revision April 2009, SW V1.00
Setting). This multi-function output terminal will be deactivated upon completion of Terminal
Count Value Attained.
The timing diagram:
Te rm in a l C ou n t Va l u e
(Pr. 03-00~Pr. 03-03=14)
Preliminary Count Value
(Pr. 03-00~Pr. 03-03=15)
Display
(Pr.00-04=01)
TRG
Counter Trigger
The width of trigger signal
should not be less than
2ms(<250 Hz)
2msec
2msec
Ex:03-08=5,03-09=3
03 - 11 EF Active when Preliminary Count Value Attained
Factory Setting: 00
Settings 00 Preliminary count value attained, no EF display
01 Preliminary count value attained, EF active
If this parameter is set to 01 and the desired value of counter is attained, the AC drive will treat
it as a fault. The drive will stop and show the “cEF” message on the display.
03 - 12 Reserved
03 - 13 Brake Release Frequency Unit: 0.01
Settings 0.00 to 400.00Hz Factory Setting: 0.00
03 - 14 Brake Engage Frequency Unit: 0.01
Settings 0.00 to 400.00Hz Factory Setting: 0.00
These two parameters are used to set control of mechanical brake via the output terminals
(MO1~MO3) when Pr.03-00~03-03 is set to 29. Refer to the following example for details.
Example:
1. Case 1: Pr.03-14 ≥ Pr.03-13
2. Case 2: Pr.03-14 ≤ Pr.03-13
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