R799 Diagnostic Information For G-Sst2; P800 Selection Of Protocol For G-Sst3 Basic Converter Interface; P801 Number Of Process Data For G-Sst3; P802 Length Of Parameter Jobs For G-Sst3 - Siemens 6RA70 Series Instructions Manual

PNU Description
r799 Diagnostic information for G-SST2
Free-running counter, overflow at 65535
(G171)
(G173) i001: Number of error-free telegrams
i002: Number of errored telegrams:
Byte frame, parity, overrun or BCC error
i003: Number of byte frame errors
i004: Number of overrun errors
i005: Parity error
i006: STX error:
Start interval before STX not observed,
telegram residual transfer time not observed,
delay time of LGE character too long,
erroneous STX, i.e. ≠ 02
i007: Violation of telegram residual transfer time (USS prot. only)
i008: Block check error
i009: Incorrect telegram length:
With P792=3 or 4 only:
The length of the received telegram is ≠ P791 + P792
(Note: If the received values are correct, they will be processed
even when this error has been detected)
i010: Timeout error:
No valid telegram has been received for a period exceeding the
setting in P797. After the occurrence of a timeout error, this
counter is not activated again until the next valid telegram is
received.
G-SST 3 (RS485 on X162) (see also Section 8, Sheets G172 and G174 and Section 9 of Operating Instructions 6RX1700-0AD**)
P800 Selection of protocol for G-SST3 basic converter interface
*
0 Setting has no function
(G172)
2 USS protocol
(G174)
5 "Peer-to-peer" communication
9 For internal factory test purposes
P801 Number of process data for G-SST3
*
When P800 = 0 or 9 is selected: Parameter is irrelevant
(G172)
(G174)
When USS protocol (P800=2) is selected: Number of PZD elements
0 No process data are expected or sent in the USS protocol
1...16 Number of process data words in USS protocol (same number
applies to transmission and receipt)
The received PZD elements (1 to max. 16) are available at
connectors (K6001 to K6016) and, in some cases, bit-serially at
binectors for "internal wiring" purposes.
The PZD elements to be transmitted (1 to max. 16) are selected
in parameters P804.01 to P804.16.
When peer-to-peer (P800= 5) is selected: Number of transferred words
0 Illegal setting
1...5 Number of transferred words
6...16 Illegal setting
P802 Length of parameter jobs for G-SST3
*
(G172)
This parameter is effective only when P800=2 (USS protocol).
0 No PKW data are expected or sent in the USS protocol.
3, 4 3 or 4 PKW data words are expected in the USS protocol and 3
or 4 PKW data words are also sent (for transmission of
parameter values).
127 Number of PKWs is determined by the telegram length
10-82
Value range
[Unit]
Steps
0, 2, 5, 9
1
0 to 16
1
0, 3, 4, 127
1
SIEMENS Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
No. indices See
Factory Change
setting (Access /
Type Status)
Ind: 10 P052 = 3
Type: O2
Ind: None P052 = 3
FS=0 P051 = 40
Type: O2 Offline
Ind: None P052 = 3
FS=2 P051 = 40
Type: O2 Offline
Ind: None P052 = 3
FS=127 P051 = 40
Type: O2 Offline