NORDAC SK 5xxE Manual
92
Subject to technical alterations
BU 0500 GB
Parameter
Set value / Description / Note
Device
Supervisor
Parameter
set
Digital functions:
All relay functions described in Parameter >Function Relay 1< P434 can also be transferred via
the analog output. If a condition has been fulfilled, then there will be 10V at the output terminals.
Negation of the function can be set in the parameter >Norm. analog output< P419.
15 =
External brake
16 =
Inverter working
17 =
Current limit
18 =
Torque current limit
19 =
Frequency limit
20 =
Setpoint reached
21 =
Error
22 =
Warning
23 =
Overcurrent warning
24 =
Overtemperature warning motor
25 =
Torque current limit active
26 =
Value from P541, external control
27 =
Drive torque current limit
28 =
... 29 reserved
32 =
FI ready
34 =
... 43 reserved
for SK 530
Æ
BU 0510
44 =
Bus In Bit 0
45 =
Bus In Bit 1
46 =
Bus In Bit 2
47 =
Bus In Bit 3
48 =
Bus In Bit 4
49 =
Bus In Bit 5
50 =
Bus In Bit 6
51 =
Bus In Bit 7
52 =
Output via Bus (if P546, P547 or
P548 = 19), BUS Bit 4 then controls the
analog output.
P419
Analog output standardisation
P
-500 ... 500 %
[ 100 ]
Analog functions P418 (= 0 ... 6 and 8 … 14, 30)
Using this parameter an adjustment can be made to the analog output for the selected operating
zone. The maximum analog output (10V) corresponds to the standardisation value of the
appropriate selection.
If therefore, at a constant working point, this parameter is raised from 100% to 200%, the analog
output voltage is halved. 10 Volt output signal then corresponds to twice the nominal value.
For negative values the logic is reversed. A setpoint value of 0% will then produce 10V at the
output and -100% will produce 0V.
Digital functions P418 (= 15 ... 28, 34...52)
The switching threshold can be set using this parameter for the functions Current limit (= 17),
Torque current limit (= 18) and Frequency limit (= 19). A value of 100% refers to the
corresponding motor nominal value (see also P435).
With a negative value, the output function is output negated (0/1
→
1/0).
