NORD Drivesystems BU0500 - Manual (Page 100)

SK 500E – Users Manual for Frequency Inverters
100 BU 0500 GB-1013
P421
Digital input 2
(Digital input 2)
0 ... 74
{ 2 }
Enable left as factory setting, control terminal 22 (DIN2)
Various functions can be programmed. These can be seen in the following table.
Pos : 212 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P400-P499/ Paramet er P422 – Digit alei ngang 3 [SK 500. .. 535E] @ 0\ mod_1327941235131_388. doc x @ 9881 @ @ 1
P422
Digital input 3
(Digital input 3)
0 ... 74
{ 8 }
Parameter set switching Bit 0 as factory setting, control terminal 23 (DIN3)
Various functions can be programmed. These can be seen in the following table.
Pos : 213 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P400-P499/ Paramet er P423 – Digit alei ngang 4 [SK 500. .. 535E] @ 0\ mod_1327941388376_388. doc x @ 9904 @ @ 1
P423
Digital input 4
(Digital input 4)
0 ... 74
{ 4 }
Fixed frequency 1 (P429) as factory setting, control terminal 24 (DIN4)
Various functions can be programmed. These can be taken from the following table.
Pos : 214 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P400-P499/ Paramet er P424 – Digit alei ngang 5 [SK 500. .. 535E] @ 0\ mod_1327941437314_388. doc x @ 9927 @ @ 1
P424
input function 5
(Digital input 5)
0 ... 74
{ 0 }
No function as factory setting, control terminal 25 (DIN5)
Various functions can be programmed. These can be seen in the following table.
Pos : 215 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P400-P499/ Paramet er P425 – Digit alei ngang 6 [SK 500. .. 535E] @ 0\ mod_1327941486533_388. doc x @ 9950 @ @ 1
P425
Digital input 6
(Digital input 6)
SK 520E or
higher
0 ... 74
{ 0 }
No function as factory setting, control terminal 26 (DIN6)
Various functions can be programmed. These can be seen in the following table.
(SK 520/53xE) Function of digital input 7 = P470 , Control terminal 27 (DIN7)
... For a description of functions, see the following table(s).
Pos : 216 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P400-P499/ Paramet er P420 – List e der Funktionen der digit alen Eingänge [SK 5xxE] @ 0\ mod_1327941551752_388. doc x @ 9973 @ 5 @ 1
List of the possible functions of digital inputs
Value Function Description Signal
00 No function Input switched off. ---
01 Enable right The device delivers an output signal with the rotation field right if a positive
setpoint is present. 0
® 1 Flank (P428 = 0)
High
02 Enable left The device delivers an output signal with the rotation field left if a positive
setpoint is present. 0
® 1 Flank (P428 = 0)
High
If the drive is to start up automatically when the mains is switched on (P428 = 1) a permanent High level for enabling must be provided (bridge
between DIN1 and the control voltage output).
If the functions "Enable right" and "Enable left" are actuated simultaneously, the FI is blocked.
If the frequency controller is in fault status but the cause of the fault no longer exists, the error message is acknowledged with a 1
® 0 flank .
03 Change of rotation direction Causes the rotation field to change direction, combined with Enable right or left. High