Rexroth IndraDrive FCS01.1
Control Communication - Field Busses and Protocols
15-15
DOK-INDRV*--FCS01*****-IB01_EN-P
Useful Data Section PIDV (Parameter ID Value)
The PIDV mechanism can be used to perform parameter editing in cyclic
data traffic. In this context, the master formulates a job, and the converter
formulates the respective response. The parameter section is only used
in a transmission with the PPO type 1 and the PPO type 2.
Generally, the parameter sections comprises a
parameter identification
in which the job type (write, read, etc.) and the respective parameter is
specified. By means of the
index
, individual parameter records or array
elements can be addressed. The
parameter value
contains the value to
be written or the read value.
Note:
A parameter job must be repeated until the converter reacts
with by transmitting the respective response telegram.
In parameter identification
(PID)
, job or response and the appurtenant
parameter are coded.
1
2
3
4
PID
IND
PV 1
PV 2
Fig. 15-20: Telegram for parameter editing
PID
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
JID/RID:
SPM
PNU:
Fig. 15-21: PID structure
Parameter identification
(PID)
is always a 16 bit value.
PNU:
The bits 0 to 10 contain the number of the requested parameter
(
PNU)
, or in the converter's response telegram the number of the current
parameter.
Note:
Please see Chapter 11, Parameterization, for the parameter
numbers
(PNU)
for the converter of FCS01 series.
In the Profibus protocol, the converter parameters are mapped into the
range 1000 to 1999, i.e. when parameterizing via the bus, the parameter
numbers must be added to the value of 1000 (e.g. P508
→
PNU=P1508).
SPM:
Bit 11 is the toggle bit for spontaneous messages. This function is
not
supported!
JID/RID:
The bits 12 to 15 contain the job or response
identification.
Parameter identification (PID)
Summary of Contents for IndraDrive Fc FCS01
Page 28: ...5 2 Delivery Rexroth IndraDrive FCS01 1 DOK INDRV FCS01 IB01_EN P ...
Page 34: ...6 6 Certifications and Types Rexroth IndraDrive FCS01 1 DOK INDRV FCS01 IB01_EN P ...
Page 56: ...8 20 Installation Rexroth IndraDrive FCS01 1 DOK INDRV FCS01 IB01_EN P ...
Page 88: ...10 4 Commissioning Rexroth IndraDrive FCS01 1 DOK INDRV FCS01 IB01_EN P ...
Page 237: ......
