YASKAWA V1000 Series

Safety
Circuit
BR
Drive
(Forward)
ON Brake energized
(DC 30V 1A rating)
BR
DOWN
UP
24 V
Frequency Detect 2
UP
DOWN
High speed
Low speed
(Reverse)
S2
(Multi-step speed 2)
MA
MB
MC
P2
PC
S6
SC
Fault Contact
Holding brake
auxilary relay coil
S1
Figure 4.10 Holding Brake Circuit Design
Timechart for Opening and Closing the Holding Brake
A sequence to open and close the holding brake appears in the diagram below.When changing the speed using an analog signal, make sure that the source
of the frequency reference is assigned to the control circuit terminals (b1-01 = 1).
Safety
Circuit
BR
Drive
(Forward)
ON Brake energized
(DC 30V 1A rating)
BR
DOWN
UP
24 V
Frequency Detect 2
UP
DOWN
High speed
Low speed
(Reverse)
S2
(Multi-step speed 2)
MA
MB
MC
P2
PC
S6
SC
Fault Contact
Holding brake
auxilary relay coil
S1
Figure 4.11 Holding Brake Timechart
u
User Parameters: A2-01 to A2-32
The user can select 32 parameters and set them to parameters A2-01 through A2-32 to save time scrolling through the parameter menu. The list of User
Parameters can also track the most recently edited settings and save those parameters to this list.
No. Parameter Name Setting range Default
A2-02 to A2-32 User Parameters, 2 to 32 b1-01 to o2-08 <1>
<1> Default setting value is dependent on parameter A1-06, Application Selection.
n
Detailed Description
To save specific parameters to A2-01 to A2-32, first set the access level to allow access to all parameters (A1-02 = “2”). After selecting the parameters
to be saved to A2-01 through A2-32, set the access level to allow access only to the selected list of User Parameters. Set A1-01 to “1” to restrict access
so users can only set and reference the specific parameters saved as User Parameters.
u
User Parameter Automatic Selection: A2-33
A2-33 determines whether parameters that have been edited are saved to the User Parameters (A2-17 to A2-32) for quick, easy access.
No. Parameter Name Setting range Default
A2-33 User Parameter Automatic Selection
0: Do not save history of recently viewed parameters.
1: Save history of recently viewed parameters.
0, 1
n
Detailed Description
0: Do not save history of recently viewed parameters.To manually select the parameters listed in the Preferred Parameter group, set A2-33 to “0”.
1: Save history of recently viewed parameters.
By setting A2-33 to 1, all parameters that were recently edited will be saved to A2-17 through A2-32. A total of 16 parameters are saved in order, with
the most recently edited parameter set to A2-17.
4.5 Application Presets
74
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)