NORD Drivesystems BU0500 - Manual (Page 124)

SK 500E – Users Manual for Frequency Inverters
124 BU 0500 GB-1013
P540
Mode phase sequence
(Rotation direction mode)
S P
0 ... 7
{ 0 }
For safety reasons this parameter can be used to prevent a rotation direction reversal and
therefore the incorrect rotation direction.
This function does not operate with active position control (SK 53xE and
above, P600 ≠ 0).
0 = No restriction, no restriction of the direction of rotation
1 = Dir. key disabled, the direction key of the ControlBox SK TU3-CTR is disabled.
2 = CW only*, only clockwise direction is possible. The selection of the "incorrect" rotation
direction leads to the output of the minimum frequency P104 with the field of rotation R.
3 = CCW only*, only counter-clockwise direction is possible. The selection of the "incorrect"
rotation direction leads to the output of the minimum frequency P104 with the field of
rotation L.
4 = Enable direction only, rotation direction is only possible according to the enable signal,
otherwise 0Hz.
5 = CW only monitored *, only the clockwise direction is monitored, only a clockwise field
rotation is possible. The selection of the "incorrect" rotation direction leads to the FI
switching off (control block).
If necessary, an adequately large setpoint value (>f
min
) must be observed.
6 = CCW only monitored: *, only the counter-clockwise direction is monitored, only a counter-
clockwise field rotation is possible. The selection of the "incorrect" rotation direction
leads to the FI switching off (control block). If necessary, an adequately large setpoint
value (>f
min
) must be observed.
7 = Only enabled direction monitored, only the enabled direction is monitored, rotation is only
possible according to the enable signal, otherwise the FI is switched off.
*) Applies to keyboard (SK TU3-) and control terminal actuation, in addition, the direction key on
the ControlBox is blocked.
Pos : 298 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P500-P599/ Paramet er P541 – R el ais s etz en [ SK 500... 535E] @ 2\ mod_1355494223693_388. doc x @ 52402 @ @ 1
P541
Set relays
(Set relays and digital outputs)
S
Pos : 299 /Anleit ungen/5. / 6. Parametrier ung [BU 0500 / BU 0200]/ Par ameter/ P500-P599/ Paramet er P541 – R el ais und digital e Ausgänge setz en - Besc hrei bung [ SK 5xxE] @ 0\ mod_1328093889400_388.doc x @ 11755 @ @ 1
0000 ... 3FFF(hex)
{ 0000 }
This function provides the opportunity to control the relay and the digital outputs independently of
the frequency inverter status. To do this, the relevant output must be set to the function "External
control".
This function can either be used manually or in combination with a bus control.
Bit 0 = Output 1 (K1)
Bit 1 = Output 2 (K2)
Bit 2 = Output 3 (DOUT1)
Bit 3 = Output 4 (DOUT2)
Bit 4 = Dig. AOut 1
(Analog output 1)
Bit 5 = Output 5 (DOUT3)
(SK 540E and above)
Bit 6 = reserved
Bit 7 = reserved
Bit 8 = Bus Out Bit 0
Bit 9 = Bus Out Bit 1
Bit 10 = Bus Out Bit 2
Bit 11 = Bus Out Bit 3
Bit 12 = Bus Out Bit 4
Bit 13 = Bus Out Bit 5
Bits 13-12 Bits 11-8 Bits 7-4 Bits 3-0
Min. value
00
0
0000
0
0000
0
0000
0
Binary
hex
Max. value
11
3
1111
F
1111
F
1111
F
Binary
hex
BUS: The corresponding hex value is written into the parameter, thereby setting the
relay and digital outputs.
ControlBox: The hexadecimal code is entered directly when the ControlBox is used.
ParameterBox: Each individual output can be separately called up in plain text and activated.
NOTE: The setting is not saved in the EEPROM and is lost when the frequency
inverter is switched off!