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Identifier
Description
Data (hex)
67F
Remote Acknowledge
2B F7 21 01 10 00 00 00
67F
Remote Shutdown
2B F7 21 01 00 02 00 00
If parameters are written or read via two or more SDO communication channels at the
same time (before the first has answered), the second one will be refused.
6.4.1.2
Transmitting A Frequency Setpoint
It is possible to transmit a frequency setpoint value via the CANopen protocol.
Prerequisite for the use of a frequency setpoint via an interface is the configuration of the
frequency setpoint sources with AnalogManager "AM Frequency SP1[Hz]"
or
AnalogManager "AM Frequency SP2[Hz]"
. Refer to
for detailed information.
The respective frequency setpoint source is to be configured to "05.53 Interface f setp
[Hz]".
Two different methods to transmit a frequency setpoint via CANopen are detailed below.
These are "Transmitting a frequency setpoint via RPDO" and "Transmitting a frequency
setpoint via default SDO communication channel". The advantages and the
disadvantages of these two methods are as follows.
RPDO
Default SDO communication channel
Classical communication for CANopen devices
Configuration process
One message
Two messages
No validation of the received answer
Validation answer, if message has been received by the
unit
Only working in operational mode
May take longer in case of communication with two
messages
Table 108: Comparison
6.4.1.2.1
RPDO
Configure CAN interface 1
CANopen Master (parameter
) must be enabled, if there is no PLC taking over
the master function.
⚙
1. ▷
Either on the front panel or using ToolKit navigate to menu [Configure CAN interface /
Configure CAN interface 1].
2. ▷
Configure the parameter listed below.
774
easYgen-3000XT Series
B37574
6 Application Field
6.4.1.2 Transmitting A Frequency Setpoint
Released
Содержание easYgen-3000XT Series
Страница 109: ...Fig 72 easYgen 3100XT P1 Series 109 easYgen 3000XT Series B37574 3 Installation 3 4 1 Interfaces overview Released...
Страница 122: ...Fig 85 Menu structure menu tree easYgen 3100XT P1 3200XT P1 122 easYgen 3000XT Series B37574 4 Configuration Released...
Страница 332: ...Fig 169 Load sharing diagram 332 easYgen 3000XT Series B37574 4 Configuration 4 4 4 3 6 Load Sharing Released...