![background image](http://html1.mh-extra.com/html/vem/vemodrive-vsi-2-0-hd/vemodrive-vsi-2-0-hd_instruction-manual_3985886170.webp)
168
CG Drives & Automation, 01-5326-01r3b
Example
This example describes, both for hysteresis and window type
comparator, the normal use of the constant level high and
low.
Fig. 118
Menu
Function
Setting
343
Max Speed
1500
6111
CA1 Value
Speed
6112
CA1 Level HI
300 rpm
6113
CA1 Level LO
200 rpm
6114
CA1 Type
Hysteresis
561
VC1 Dest
Timer 1
562
VC1 Source
CA1
MAX
speed
[343]
300
200
CA1 Level HI [6112]
CA1 Level LO [6113]
Output
CA1
High
Low
Output
CA1
High
Low
[6114] Hysteresis
[6114] Window
t
t
Hysteresis/Window
band
Table 32
Comments to Fig. 118 regarding Hysteresis
selection.
No.
Description
Hysteresis
1
The reference signal passes the Level LO
value from below (positive edge), the
comparator CA1 does not change, output
stays low.
2
The reference signal passes the Level HI
value from below (positive edge), the
comparator CA1 output is set high.
3
The reference signal passes the Level HI
value from above (negative edge), the
comparator CA1 does not change, output
stays high.
4
The reference signal passes the Level LO
value from above (negative edge), the
comparator CA1 is reset, output is set low.
5
The reference signal passes the Level LO
value from below (positive edge), the
comparator CA1 does not change, output
stays low.
6
The reference signal passes the Level HI
value from below (positive edge), the
comparator CA1 output is set high.
7
The reference signal passes the Level HI
value from above (negative edge), the
comparator CA1 does not change, output
stays high.
8
The reference signal passes the Level LO
value from above (negative edge), the
comparator CA1 is reset, output is set low.
9(0R'ULYH 96, 9(0 U
Содержание VEMoDRIVE VSI 2.0 HD
Страница 1: ...Frequency converter VEMoDRIVE VSI 2 0 HD Instruction manual 01 5326 01 04 2018...
Страница 2: ......
Страница 4: ......
Страница 40: ...38 Installation CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 52: ...50 Getting Started CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 64: ...62 EMC and standards CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 142: ...140 Functional Description CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 198: ...196 CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 206: ...204 Troubleshooting Diagnoses and Maintenance CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 232: ...230 Technical Data CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 238: ...236 Menu List CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 243: ...241 9 0R ULYH 96 9 0 U...