Cerus Industrial Titan CI-001-GS2, Инструкция по установке, эксплуатации и обслуживанию

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12-5
12.4 Output phase loss protection
Group Code Parameter Set Range Initial Unit
Function
group 2
H19
[Input/Output phase loss
protection select]
1 0 ~ 3 0
ƒ
Set H19 value to 1.
ƒ
Output phase loss: Inverter output is shut off at the event of more than one phase loss
among U, V and W.
ƒ
Input phase loss: Inverter output is blocked at the event of more than one phase loss
among R, S and T. If there is no input phase loss, output is shut off when it is time to replace
DC link capacitor.
ჹ
Caution:
Set H33- [Motor rated current] correctly. If the actual motor rated current and the value of H33
are different, output phase loss protection function could not be activated.
0 Not used
1 Output phase loss protection
2 Input phase loss protection
H19 [Input/Output
phase loss
protection select]
3 Input/output phase loss protection
12.5 External trip signal
Group Code Parameter Set Range Initial Unit
I/O
group
I17
[Multi-function input terminal P1
define]
0
~ ~
I23
[Multi-function input terminal
P7 define]
18
6
I24
[Multi-function input terminal
P8 define]
19
0 ~ 24
7
ƒ
Select a terminal among P1 thru P8 to output external trip signal.
ƒ
Set I23 and I24 to 18 and 19 to define P7 and P8 as External A contact and B contact.
External trip signal input A contact (N.O.): Normal open contact input. When a P7
terminal set to “Ext trip-A” is ON (Closed), inverter displays the fault and turns off its
output.
External trip signal input B contact (N.C.): Normal close contact input. When a P8
terminal set to “Ext trip-B” is OFF (Open), inverter displays the fault and turns off its
output.