134
ADVANCED PARAMETER-SETTING MODE
Commissioning manual Powerdrive MD2/FX
4617 en - 2017.09 / e
14.15
: PID output scaling
Adjustment range : 0.00 to 2.50
Factory setting : 1.00
Format: 16 bits
This parameter is used to scale the PID output before it is
added to the main reference.
The sum of both references is automatically scaled according to
the adjustment range of the parameter to which it is addressed.
14.16
: PID output destination
Adjustment range :
00.00
to
21.51
Factory setting :
00.00
Format: 16 bits
Used to define the parameter to which the PID output is addressed.
Only unprotected non-bit parameters can be assigned.
If an unsuitable parameter is assigned, the output will not be
sent to any address.
If the PID output is supposed to affect the speed, it is advisable
to address it to a preset reference.
14.17
: PID hold integrator
Adjustment range : Disabled (0) or Enabled (1)
Factory setting : Disabled (0)
Format: 8 bits
Disabled (0):
Integration occurs normally when the PID loop is active.
Enabled (1):
The integrator value is frozen and remains at this value until
14.17
changes back to Disabled (0).
In both cases, when the PID controller has been disabled, the
integrator value is reset to Disabled (0).
14.18
: PID symmetrical limit enable
Adjustment range : Disabled (0) or Enabled (1)
Factory setting : Disabled (0)
Format: 8 bits
When
14.18
is set to Enabled (1),
14.13
and
14.14
take the
same value and
14.13
is the parameter that takes effect.
14.19
: PID main reference
Adjustment range : ± 100.0%
Format: 16 bits
This parameter indicates the value of the main reference.
14.20
: PID reference
Adjustment range : ± 100.0%
Format: 16 bits
This parameter indicates the value of the PID reference.
14.21
: PID feedback
Adjustment range : ± 100.0%
Format: 16 bits
This parameter indicates the value of the PID feedback.
14.22
: PID error
Adjustment range : ± 100.0%
Format: 16 bits
This parameter indicates the error between the main reference
and the feedback.
14.23
to
14.50
: Not used
14.51
: Buffer 1
Adjustment range : ± 100.00%
Factory setting : 0.00%
Format: 16 bits
This parameter is used to assign an analog input to the PID
reference or feedback.
14.52
: Buffer 2
Adjustment range : ± 100.00%
Factory setting : 0.00%
Format: 16 bits
This parameter is used to assign an analog input to the PID
feedback or reference.
14.53
to
14.55
: Not used
14.56
: Buffer bit
Adjustment range : 0 or 1
Factory setting : 0
Format: 8 bits
Binary parameter that can be used as buffer variable.
14.57
to
14.59
: Not used
14.60
: User unit
Adjustment range : % (0), bar (1), mbar (2), Pa (3), PSI (4),
°C (5), °F (6), m
3
/s (7), m
3
/min (8),
m
3
/h (9), I/min (10)
Factory setting : % (0)
Format: 8 bits
This parameter selects the unit which will be displayed for
parameters
14.62
and
14.63
.
14.61
: User unit factor
Adjustment range : ± 200.00
Factory setting : 1.00
Format: 32 bits
This parameter is a multiplication coefficient allowing the PID
reference and PID feedback to be displayed as a user-defined
value (
14.62
and
14.63
).
14.62
: PID reference in user units
Adjustment range : ± 20000.00
Format: 32 bits
This parameter indicates the value of the PID reference in user
units (scaled using
14.61
).
Summary of Contents for LEROY-SOMER Powerdrive FX
Page 1: ...4647 en 2017 09 e Powerdrive MD2 FX Commissioning manual R f rence...
Page 41: ...41 QUICK SETUP MODE Commissioning manual Powerdrive MD2 FX 4617 en 2017 09 e Notes...
Page 174: ...174 MAINTENANCE Commissioning manual Powerdrive MD2 FX 4617 en 2017 09 e Notes...
Page 175: ...175 MAINTENANCE Commissioning manual Powerdrive MD2 FX 4617 en 2017 09 e Notes...
