Toshiba 3000 PROFIBUS - 8 RAS Information; PF311 Information that Can be Referenced as I;O Connection

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Chapter 8 RAS Information
8.1 PF311 information that can be referenced as I/O
connection
The PROFIBUS RAS information is divided into information that can be referenced as I/O
connection and information that are referenced with MREAD instruction.
The address is the offset address (word address) from the beginning of the PF311
interface memory.
(1) PF module status
Indicates the status of the modules installed on the local unit.
ONL (ON LINE) → 1: PF module is online 0: Not online
PF_MODE (PF_MODE) → 00: PF module is online
01: PF is standby
10: PF module is not operating
11: PF is down
DV_STS (DV_STS) → 00: Transmission module is offline
01: Transmission module is stopped
10: Transmission module is cleared
11: Transmission module is operating
DVER (DEV_ERR) → 1: Transmission module error 0: Operating normally
NPR (NO_PARA) → 1: No activation request 0: Activation request
TXER (TX_ERR) → 1: Transmission error 0: Operating normally
NDT (No data) → 1: Slave stopped 0: Operating normally
ACL (Auto clear) → 1: Auto clear mode 0: Operating normally
CNT (Control) → 1: Parameter error 0: Operating normally
Table 8-1 Information that can be referenced as I/O connection
Address 15 0
0000h PF module status (1W)
0001h Healthy counter (1W)
0002h Device error (1W)
0010h PROFIBUS-DP status (32W)
Table 8-2 PF module status
F E D C B A 9 8 7 6 5 4 3 2 1 0
0000h ONL PF_MODE DV_STS DVER NPR TXER NDT ACL CNT