4
4.1.3 Multi-Function Input / Output Functions
The initial value for H1-xx and H2-xx in the F7Z Crane drive have been changed as shown below when
compared to the standard drive model:
Parameter No.
Name
Standard Drive
Crane Drive
H1-01
Terminal S3 Function
24 (External Fault)
24 (External Fault)
H1-02
Terminal S4 Function
14 (Fault Reset)
14 (Fault Reset)
H1-03
Terminal S5 Function
(Multi-Step Speed Cmd 1) 3
0 (Brake Release Check)
H1-04
Terminal S6 Function
(Multi-Step Speed Cmd 2) 4
3 (Multi-Step Speed Cmd 1)
H1-05
Terminal S7 Function
(Jog Command Selection) 6
9 (External BB N.C.)
Parameter No.
Name
Standard Drive
Crane Drive
H2-01
Terminal M1-M2 Function 0 (During Run)
21 (Brake Release Command)
H2-02
Terminal M3-M4 Function 1 (Zero Speed)
1 (Zero Speed)
H2-03
Terminal M5-M6 Function 2 (Frequency Agree)
2 (Frequency Agree)
In addition the functions listed in section 4.1.1 were added or deleted. There are changes related sequence inputs
and outputs, the analog input selection. For more information, see page 24.
4.1.4 Controls for Operating without a Brake Sequence
When operating the drive without a brake sequence, be sure to change the setting values of the following
parameters after initializing the drive.
Parameter
Name
Initial Value
Value after Change
Comments/Notes
S1-03
Brake Delay Frequency
3.0
0.0
Initial value in Flux Vector Control = 0.0
S1-04
Brake Lag Time
0.30
0.00
Initial value in Flux Vector Control = 0.00
S1-09
FWD Torque Forcing
50
0
Only in Open Loop Vector
S1-14
Slip Prevention Freq
3.0
0.0
Initial value in Flux Vector Control = 0.0
S1-15
Slip Prevention Time
0.30
0.00
Initial value in Flux Vector Control = 0.00
S1-16
SE1 Detection Time
0.30
0.00
S1-17
SE2 Detection Time
1.00
0.00
S1-18
SE3 Detection Time
0.50
0.00
S1-19
SE4 Detection Time
0.50
0.00
NOTE
: The Dwell Function in the standard model drive can be operated by using the start and stop times found in
parameters S1-03, -04, and S1-14, -15 respectively. Here, be sure to check that the Brake Release function has
not been set to one of the Multi-Function Inputs. The crane drive, however, differs from the standard model
drive when stopping in that Dwell operations will be activated if the output frequency is belo w the value set in
S1-14.
Содержание CIMR-F7Z
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