Siemens MICROMASTER Vector, Руководство по эксплуатации

Страница: 47 / 79

6. SYSTEM PARAMETERS English
Parameter Function Range
[Default]
Description / Notes
© Siemens plc 1999 G85139-H1751-U529-D1
47
4/8/99
P026 ·
Analogue output 2 (MDV only) 0 - 105
[0]
This provides a method of scaling the analogue output 2 in accordance with
the table shown in P025.
P027 ·
Skip frequency 2 (Hz) 0 - 650.00
[0.00]
See P014.
P028 ·
Skip frequency 3 (Hz) 0 - 650.00
[0.00]
See P014.
P029
·
Skip frequency 4 (Hz) 0 - 650.00
[0.00]
See P014.
P031 ·
Jog frequency right (Hz) 0 - 650.00
[5.00]
Jogging is used to advance the motor by small amounts. It is controlled via
the JOG button or with a non-latching switch on one of the digital inputs (P051
to P055 and P356).
If jog right is enabled for one if these digital inputs (e.g. P051-55 or P356 =7) or if the
Job Button is pressed this parameter controls the frequency at which the inverter will
run when the switch is closed. Unlike other setpoints, it can be set lower than the
minimum frequency.
P032 ·
Jog frequency left (Hz) 0 - 650.00
[5.00]
If jog left is enabled (e.g. P051-55 or P356 = 8), this parameter controls the frequency
at which the inverter will run when the switch is closed. Unlike other setpoints, it can be
set lower than the minimum frequency.
P033 ·
Jog Ramp-up time (seconds) 0 - 650.0
[10.0]
This is the time taken to accelerate from 0 Hz to maximum frequency
(P013) for jog functions. It is
not the time taken to accelerate from 0 Hz to
the jog frequency.
If one of the digital inputs is programmed to select jog ramp times, the
corresponding digital input can be used to select the ramp time set by this
parameter instead of the normal Ramp-up time set by P002.
P034
·
Jog Ramp-down time (seconds) 0 - 650.0
[10.0]
This is the time taken to decelerate from maximum frequency (P013) to 0 Hz
for jog functions. It is
not the time taken to decelerate from the jog frequency
to 0 Hz.
If one of the digital inputs is programmed to select jog ramp times, the
corresponding digital input can be used to select the ramp time set by this
parameter, instead of the normal Ramp-down time set by P003.