4 Commissioning
BU 0280 GB
Subject to technical amendments
45
4.3.7
Class 42 – AC- Drive Object
Attr.
Access
Name
Type
Description
3
Get
AtReference
BOOL
Actual value corresponds to the setpoint
4
Get/Set
NetRef
BOOL
Setpoints sent via DeviceNet are enabled.
6 Get DriveMode USINT
This parameter is always 0 (specific to vendor). The drive
mode can be obtained via FI parameter P509.
7
Get
SpeedActual
INT
Actual speed in rpm.
8
Get/Set
SpeedRef
INT
Setpoint speed in rpm.
9
Get
CurrentActual
INT
Actual current in the motor phases, resolution in 0.1A
15
Get
PowerActual
INT
Current power, 0.01kW
16
Get
InputVoltage
INT
Input voltage of the FI in V
17
Get
OutputVoltage
INT
Output voltage of the FI in V
18 Get/Set
AccelTime UINT Run-up time for the speed ramp in ms from 0 rpm to
HighSpdLimit
19 Get/Set
DecelTime UINT Braking time for the speed ramp in ms from LowSpdLimit
to 0 rpm.
20 Get/Set
LowSpdLimit UINT Minimum possible speed in rpm
21 Get/Set
HighSpdLimit UINT Maximum possible speed in rpm
29
Get
RefFromNet
BOOL
Status of setpoint enabling via DeviceNet
0 = Setpoint via DeviceNet disabled
1 = Setpoint via DeviceNet enabled
In Class 42, Instances 1 to 4 are supported, whereby the value of the instance is addressed to the relevant FI
on the system bus. E.g. FI 2 on the system bus is accessed via Instance 2.
4.3.8
Class 43 – Acknowledge Handler Object
Inst.
Attr.
Access
Name
Type
Description
1 1 Get/Set
Acknowledge
Timer
UINT
Time before the Acknowledge signal is
sent
Range from 1ms to 65535ms
Resolution = 1ms
1 2 Get/Set
Retry
Limit
USINT
Number of Acknowledge timeouts at
which a RetryLimit_Reached event is
executed
1 3 Get COS Producing
Connection
instance
UINT
Connection Instance contains the path
of the I/O application object which
receives information from the Ack
Handler.
