Communication Telegrams - Siemens SIMATIC ET 200SP F-TM Equipment Manual

Configuring

6.1 Communication telegrams

Configuring the F-TM ServoDrive (minimal configuration)
To configure a F-TM ServoDrive, follow these steps:
1. Create a new project.
2. Add a CPU S7-1200 or S7-1500 as a new device.
3. Add a PROFINET interface module to the project under "Devices & networks" from the
ET200SP system, e.g. IM 155-6PN ST.
4. Assign the inserted IO device to the configured IO controller.
5. Switch to the device view of the interface module.
6. Add the F-TM ServoDrive module from the hardware catalog to the IO device.
7. Add a server module.
6.1 Communication telegrams
Selection of a communication telegram
The selection of a communication telegram determines the process data of the drive that will
be transmitted between the drive and CPU.
The following table shows the supported telegram types for the drive and sensor
assignment.
Table 6- 1 Supported communication telegrams
Supported PROFIdrive
telegrams
Standard telegram 1
PZD-2/2
Standard telegram 2
PZD-4/4
Standard telegram 3
PZD-9/5
Extension word
A PZD (process data word) corresponds to a 16-bit word.
52
Brief description
Speed setpoint 16 bits, without sensor
Speed setpoint 32 bits, without posi-
tion encoder
Speed setpoint, 32 bits with one posi-
tion encoder
Status bits of the inputs
User data
Control word STW1, status word ZSW1
•
Speed setpoint 16 bits (NSET), actual speed
•
value 16 bits (NACT)
Control words STW1 and STW2, status words
•
ZSW1 and ZSW2
Speed setpoint 32 bits (NSET), actual speed
•
value 32 bits (NACT)
Control words STW1 and STW2, status words
•
ZSW1 and ZSW2
Speed setpoint 32 bits (NSET), actual speed
•
value 32 bits (NACT)
Encoder control word 1 (G1_STW), encoder
•
status word 1 (G1_ZSW)
Actual encoder position value 1 (G1_XIST1,
•
G1_XIST2)
Bit 0: DI
•
Bit 1: STO
•
Equipment Manual, 02/2020, A5E47579503-AA
F-TM ServoDrive