Operating Instructions

Siemens Application Siemens Industry, Inc. • 59
24-hour support [phone] (Dial 2)
3
3.5.14.2 Setpoints
Table 43: PID Setpoints.
Code Parameter Min Max Unit Default ID Description
P3.12.2.1 Keypad setpoint 1 Varies Varies Varies 0 167
P3.12.2.2 Keypad setpoint 2 Varies Varies Varies 0 168
P3.12.2.3 Setpoint ramp time 0.00 300.0 s 0.00 1068
Defines the rising and falling
ramp times for setpoint
changes. (Time to change
from minimum to maximum)
P3.12.2.4
Setpoint source 1
selection
0 16 1 332
0 = Not used
1 = Keypad setpoint 1
2 = Keypad setpoint 2
3 = AI1
4 = AI2
5 = AI3
6 = AI4
7 = AI5
8 = AI6
9 = ProcessDataIn1
10 = ProcessDataIn2
11 = ProcessDataIn3
12 = ProcessDataIn4
13 = ProcessDataIn5
14 = ProcessDataIn6
15 = ProcessDataIn7
16 = ProcessDataIn8
AI’s and ProcessDataIn are
handled as percent (0.00-
100.00%) and scaled accord-
ing to
Setpoint minimum and maxi-
mum.
NOTE: ProcessDataIn use
two decimals.
P3.12.2.5 Setpoint 1 minimum -200.00 200.00 % 0.00 1069
Minimum value at analog sig-
nal minimum.
P3.12.2.6 Setpoint 1 maximum -200.00 200.00 % 100.00 1070
Maximum value at analog
signal maximum.
P3.12.2.7
Sleep frequency limit
1
0.00 320.00 Hz 0.00 1016
Drive goes to sleep mode
when the output frequency
stays below this limit for a
time greater than that defined
by parameter Sleep delay.
P3.12.2.8 Sleep delay 1 0 3000 s 0 1017
The minimum amount of time
the frequency has to remain
below the Sleep level before
the drive is stopped.
P3.12.2.9 Wake-up level 1 Varies 0.0000 1018
Defines the level for the PID
feedback value wake-up
supervision. Uses selected
process units.
P3.12.2.10 Setpoint 1 boost -2.0 2.0 x 1.0 1071
The setpoint can be boosted
with a digital input.
P3.12.2.11
Setpoint source 2
selection
0 16 2 431 See par. P3.12.2.4