Lenze EVS 9300 series, System Manual

Page: 130 / 504

Configuration
Basic configurations
8.2.1 Speed control C0005 = 1XXX (1000)
8-4
L
EDSVS9332S-D11 EN 3.0
8.2.1 Speed control C0005 = 1XXX (1000)
For standard applications, you can immediately commission the drive with the default settings. To
adapt it to special requirements, please observe the notes in the following sections.
8.2.1.1 Setpoint input
Main setpoint
The speed is determined via the setpoint n
set
(display in C0046), related to the adjustable value n
max
(C0011). The setpoint is provided in bipolar analog form via the input X6/1,2. When a master voltage
of 10 V is applied, the drive rotates with the speed set under C0011. If you want to operate the
controller with a lower master voltage, you can adapt the system via the codes C0026/1 (offset) and
C0027/1 (gain).
Alternatively, you can also enter the setpoints via
z
keypad,
z integrated system bus (CAN),
z automation interface (LECOM, InterBus, Profibus DP, RS 232,
RS 485, fiber optics).
Which of these inputs is active as setpoint source, depends on the selected configuration C0005. The
setpoint source can also be set under the configuration code C0780 in the NSET function block.
Master current
If the analog main setpoint is to be entered as master current via X6/1,2, you can select the current
range under code C0034:
z For -20 mA
…
+20 mA: C0034 = 2
z For 4
…
20 mA: C0034 = 1 (can only be used unipolar)
If the range 4
…
20 mA is selected, the error code Sd5 is indicated when the value falls below 2 mA.
For this, the signal is conditioned in function block AIN1.
The change from master voltage to master current (load resistor 242R) must be carried out via the
jumper setting at X3:
z Master voltage/potentiometer:
– Jumper X3 in the bottom position (default setting)
z Master curent:
– Jumper X3 in the top position
JOG setpoints
If you need fixed settings as a main setpoint, you can retrieve setpoints which you have
parameterized via the JOG inputs, from the memory. JOG setpoints replace the main setpoint. Enter
the JOG setpoints as relative values in % of n
max
. If you apply a HIGH signal to input E3, the main
setpoint is switched off and the first JOG setpoint is activated at the same time. A maximum of 15
JOG setpoints can be selected.