VIPA CPU 214 User Manual

Manual VIPA CPU 21x Chapter 9 Deployment CPU 21xSER-1
HB103E - Rev. 05/45 9-11
At ASCII protocol, this parameter is ignored.
At STX/ETX, 3964R, USS and Modbus you fix here a DB that contains the
communication parameters and has the following structure for the
according protocols:
Data block at STX/ETX
DBB0: STX1 BYTE (1. Start-ID in hexadecimal)
DBB1: STX2 BYTE (2. Start-ID in hexadecimal)
DBB2: ETX1 BYTE (1. End-ID in hexadecimal)
DBB3: ETX2 BYTE (2. End-ID in hexadecimal)
DBB4: TIMEOUT WORD (max. delay time between 2 tele-
grams in a time window of 10ms)
Note!
The start res. end sign should always be a value <20, otherwise the sign is
ignored!
Data block at 3964R
DBB0: Prio BYTE (The priority of both partners must be
different. Prio 0 and 1 are possible)
DBB1: ConnAttmptNr BYTE (Number of connection trials)
DBB2: SendAttmptNr BYTE (Number of telegram retries)
DBB4: CharTimeout WORD (Char. delay time in 10ms time window)
DBB6: ConfTimeout WORD (Ackn. delay time in 10ms time window)
Data block at USS
DBB0: Timeout WORD (Delay time in 10ms time grid)
Data block at Modbus-Master
DBB0: Timeout WORD (Respond delay time in 10ms time grid)
Data block at Modbus-Slave
DBB0: Address BYTE (Address 1...247 in the Modbus network)
DBB2: Timeout WORD (Respond delay time in 10ms time grid)
Parameter (as DB)

VIPA CPU 214 Specifications

General

Type	CPU 214
Number of timers	256
Number of counters	256
Digital Outputs	16
Analog Inputs	4
Analog Outputs	2
Communication Ports	1
Communication	MPI
Interface	RS485
Transmission rate	187.5 kbit/s
Protocol	MPI
S7-compatible commands	Yes
Number of modules	8
Power Supply	24V DC
Current consumption (with load)	500 mA
Protection Class	IP20
Weight	500g
Operating Temperature	0°C to 60°C
Processor	32-bit
Number of flags	256