UNIFREM v.3.41x
10 May 2017
Page 39 from 180
518 Mechanical
brake
Turned off
Turned off
Turned off
Turned off
Standard
Standard
697 R1 Source
No change
No change
No change
No change
Brake
Brake
513 Resonance
damping
Turned on
Turned on
Turned off
Turned off
Turned off
Turned off
7.1.5 Command macros
UNIFREM offers 7 command macros. They are used to preset some of the typical parameters as
the start source, source of frequency setpoint. Complete list of these parameters can be found in
Table 2 below. The preset value does not need to be suitable for all variants, however it is very
simple to change it as needed.
ID
Parameter
Control
panel
preset freq.
AIN freq.
MODBUS
PROFIBUS
Up/down
commands
Pressure
regulation
(bar)
194
Start source
Control
panel
BIN1, 2
BIN1, 2
MODBUS
PROFIBUS
BIN1
BIN1
704
Reset source
No change
No change
No change
No change
No change
No change
No change
706
Source of freq.
setpoint
Control
panel
Discrete
setpoints
AIN1
MODBUS
PROFIBUS
Up/down
commands
Process
controller
195
Freq. reverse
source
Control
panel
BIN2
BIN2
According to
the setpoint
value
According to
the
setpoint
value
According to
the
setpoint
value
No reverse
No change for pump and fan
Discrete setpoints:
576
Discrete
setpoint switch
No change
Single
No change
No change
No change
No change
No change
220
Value 0
No change
8 Hz
No change
No change
No change
No change
No change
239
Value 1
No change
15 Hz
No change
No change
No change
No change
No change
245
Value 2
No change
30 Hz
No change
No change
No change
No change
No change
293
Value 3
No change
50 Hz
No change
No change
No change
No change
No change
552
Bit1
DS
source
No change
BIN3
No change
No change
No change
No change
No change
555
Bit2
DS
source
No change
BIN4
No change
No change
No change
No change
No change
558
Bit3
DS
source
No change
BIN5
No change
No change
No change
No change
No change
Up/down commands:
978
UP/DOWN
Type
No change
No change
No change
No change
No change
Type 1
No change
971
Source of up
command
No change
No change
No change
No change
No change
BIN3
No change
971
Source
of
down cmd.
No change
No change
No change
No change
No change
BIN4
No change
As can be seen in the table, the recommended starting source for binary control is BIN1 and BIN2
where BIN1 represents running in the positive direction and BIN2 operation in the negative
direction.
At preset speeds (often used by manipulators and cranes), switching between them is done by
BIN3, BIN4 and BIN5 where BIN3 represents change to the second speed, BIN4 to the third
speed, BIN5 to the fourth speed...
All the key parameters can be changed during the wizard, usually in the next screen after
selecting the command macro. Values in the table represent typical and recommended
settings.
Содержание Quatrofrem Series
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