Matriz de relevancia
4. El producto enoturístico
4.3. Componentes de los productos
Controller specific
Signal Meaning Colors
External enabling signals Control-is-ready
acknowledgment (–NE1)
The signal NE1 (emergency stop input 1, MC) is active if a 0-level is present (low active). For the iTNC 530 the
corresponding input is located at connector X42/I3 (PLC input), and is looped to the MC as a hardware line.
Gray: No information about the
signal available
Green: Signal is not active, enable
Red: Signal is not active, no
enabling
Drive enabling (–NE2)
The signal NE2 (emergency stop input 2, CC) is active if a 0-level is present (Low active). For the iTNC 530 the
corresponding input is located at connector X42/I32 (PLC input), and is looped to the CC as a hardware line.
Gray: No information about the
signal available
Green: Signal is not active, enable
Red: Signal is not active, no
enabling
Powerfail The PF signal shows the status of the "effective" powerfail signal for the drive controller. The signal results from gating the PF.PS.ZK (powerfail dc-link) and PF.PS.AC (AC fail). The gating can be set via machine parameter and via PLC.
Gray: No information available
Green: Enable PF not active
(1-level)
Red: PF is active (0-level), the dc-
link voltage has decreased below a permissible (inverter-specific) level or the phase monitoring responded; no enabling
MC ready (–WD) This signal shows that the MC is ready for control. This signal is a possible reason that the power module was switched off via SH1.
Gray: No information available
Green: Enable ME not active
(1-level)
Red: Do not enable: WD1 is active
(0-level), the MC’s watchdog is not retriggered. This signal is transmitted as SH1 to the inverter (SH1 can also be generated by other signal sources).
Powerfail (ZK) The signal is generated at the inverter, and is led via the supply bus to the drive controller. The input at the drive controller is displayed. Depending on the wiring, either this signal or Powerfail (AC) is relayed on the controller PCB to the powerfail signal.
Gray: No information available
Green: Enable Powerfail (ZK) is
inactive (1-level)
Red: Do not enable: Powerfail (ZK)
is active (0-level), the dc-link voltage has decreased below a permissible level (inverter- specific).
Powerfail (AC) The signal is generated at the inverter, and is led via the supply bus to the drive controller. The input at the drive controller is displayed. Depending on the wiring, either this signal or Powerfail (ZK) is relayed on the controller PCB to the powerfail signal. Powerfail (AC) does not exist for all supply units (e.g., not UV 130).
Gray: No information available
Green: Enable Powerfail (ZK) is
inactive (1-level)
Red: Do not enable: Powerfail
(AC) is active (0-level), phase monitoring responded, at least one power supply phase failed.
Internal enabling signals CC controller
ready
If no error is present in the drive controller and the CC was started, “ready for control” is reported.
Gray: No information about the
signal available
Green: Enable, CC is ready for
control
Control-loop specific
Clearable DSP error
Clearable DSP errors are 2nd class errors (such as motor temperature). The CC can only resume control after the error has been cleared (by pressing the CE key).
Gray: No information about the
signal available
Green: Enable: There is no
(clearable) 2nd class error
Red: Do not enable: There is no
(clearable) 2nd class error
Current controller's watchdog
This signal is activated by the current controller’s watchdog. It influences SH2 at the power module via the PWM interface.
Gray: No information about the
signal available
Green: Enable, current controller's
watchdog is OK
Red: Do not enable: Current
controller's watchdog is active (0- level). No pulse release from the current controller via the PWM interface
Signals of power supply unit
DC-link voltage >> The signal reports the status of the dc-link
voltage: Either it is OK or too high. This signal also switches off all power modules (via the device bus). Possible cause of error:
Missing or faulty braking resistor
Excessive braking power
Gray: No information about the
signal available
Green: DC-link voltage OK
Red: DC-link voltage too high
Temperature The signal reports the status of the heat sink temperature in the inverter: Either it is OK or too high.
Gray: No information about the
signal available
Green: Temperature OK
Red: Temperature too high
DC-link current >> The signal reports the status of the dc-link
current: Either it is OK or too high. Both positive and negative dc-link currents are evaluated.
Gray: No information about the
signal available
Green: DC-link current OK
Red: DC-link current too high
Power supply unit ready
The signal reports the ready status of the supply unit: Supply unit OK, Main contactor on, or supply unit not ready.
Gray: No information about the
signal available
Green: Power supply unit OK,
main contactor switched on
Red: Power supply unit not ready
for operation
Short circuit to ground
The signal reports the status of the leakage current monitoring: Either it is OK or too high or short circuit to ground
Gray: No information about the
signal available
Green: Leakage current OK
Red: Leakage current too high or
short circuit to ground
Signal Meaning Colors
Signal Meaning Colors
Temperature of power module
The signal reports the status of the heat sink temperature in the power module: Either it is OK or too high.
Gray: No information about
the signal available
Green: Temperature of
power module OK
Red: Temperature of power
Power module unit ready (LT-RDY)
The power module is ready:
Safety relay has picked up
Main contactor is switched on
SH1 (MC) is “High”
No error from the power module
Gray: No information about
the signal available
Green: Power module is
ready
Red: Power supply unit not
ready for operation
MC enabling marker The MC can accelerate the switch-off via this marker.
Gray: No information about
the signal available
Green: Enabling
Red: Do not enable
X150/X151 drive enabling
The signal shows the enabling status for the “X150/X151” switch-off. The signal is formed from the status of the inputs X150/X151 and the setting in MP2040.x.
Gray: No information about
the signal available
Green: Enable: There is
currently no switch-off via X150/X151
Red: Do not enable: The
drive is currently switched off or locked via X150/X151
Power module active (–SH2)
The signal shows the status of the SH2 line to the power module. The CC activates/deactivates the line for switching off the power module.
Gray: No information about
the signal available
Green: Enabling: The signal
SH2 is not active
Red: No enabling: The
signal SH2 is active
Current controller active This signal shows the status of the
current controller. The current controller is either switched on (in control) or switched off.
Gray: No information about
the signal available
Green: Enable: Current
controller is switched on (in control)
Red: No enabling: Current
controller is off
Speed controller active This signal shows the status of the speed controller. The speed controller is either switched on (in control) or switched off.
Gray: No information about
the signal available
Green: Enable: Current
controller is switched on (in control)
Red: No enabling: Speed
controller is off
Rotor position captured This signal gives information about determining the field angle:
Drive is not oriented:
Motor with rotary encoder without Z1
track (incl. linear motors) after the first “Drive on” status
Non-aligned rotary encoder with EnDat
interface (incl. linear motors), if the field angle has not yet been determined.
Drive is roughly oriented:
Motor with rotary encoder without Z1
track (incl. linear motors) after the first “Drive on” status
Motor with rotary encoder with Z1 track
after it has been read
Drive is oriented:
Motor with rotary encoder with Z1 track
after traversing the reference mark
Aligned rotary encoder with EnDat
interface immediately after switch-on
Non-aligned rotary encoder with EnDat
interface immediately if the field angle has already been determined.
Motor with rotary encoder without Z1
track after traversing the reference mark if the field angle has already been determined.
Gray: No information about
the signal available
Green: Field angle has been
determined
Yellow: Field angle has
been determined roughly
Dark gray: Field angle has
not been determined
Brake released This signal shows the status of the motor brake signal on the PWM bus. The signal is led on the power module via a relay to the motor.
Gray: No information about
the signal available
Green: Brake released
Red: Brake active
I2t monitoring This signal indicates the current and the stored status of the I2t-monitoring.
Gray: No information about
the signal available
Green: No I2t warning so
far
Yellow: There was already
(since switch-on) an I2t warning, but there is no current warning.
Orange: I2t warning is now
active
Axis in position (PLC) If the axes have reached the positioning window after a movement, the status is shown in W1026.
Green: Axis in position
Yellow: Axis not in position
Position controller closed (PLC)
Position controller closed (W1040 inverted) By setting W1040 in the PLC, the position control loop is opened by the PLC program.
Green: Position control loop
closed
Yellow: Position control
loop open
Axis enabled (PLC) W1024 shows if the position control loop is open or closed, and if the axis has been enabled.
Green: Axis not enabled
Yellow: Axis enabled
Axis in motion (PLC) During axis movement, the NC sets the Green: Axis in motion