Control Techniques Digitax ST - Page 184

Menu 17
Parameter
structure
Keypad and
display
Parameter x.00
Parameter
description format
Advanced parameter
descriptions
Serial comms
protocol
Electronic
nameplate
Performance
184 Digitax ST Advanced User Guide
www.controltechniques.com Issue Number: 1
Defines the baud-rate (or bits-per-second) for the on-board EIA-RS485 port. The following are supported:
Note that this parameter is not relevant when the EIA-RS485 port mode is set to 25 (CTSync Master) or 26 (CTSync Slave).
Defines a fixed delay between receiving a message on the EIA-RS485 port and the response being transmitted. This can be useful in 2-wire
configurations where it takes a finite time for the master (host) to switch from transmit mode to receive mode. There is always at least a 1ms delay
and this parameter can be used to extend it.
This parameter allows a 1ms delay to be introduced between the Motion Processor enabling the EIA-RS485 transmitter and actually commencing the
transmission. This should only be required if it is found that the recipient of the transmission is receiving a corrupted start of message.
This parameter is available on Digitax ST Indexer but is not allowed to be set to a 1 (On). Controls where the output of the DPL PRINT command is
sent. If set to zero (Off), the output is sent to the programming client (SyPTPro) and if set to 1 (On) it will be sent to the EIA-RS485 port.
17.07 RS485 baud rate
Digitax ST Variant Plus
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range
300 (0), 600 (1), 1200 (2), 2400 (3), 4800 (4), 9600 (5), 19200 (6), 38400 (7), 57600 (8),
115200 (9) baud
Default 4800 (4)
Update rate 4ms write
Display Value Desc
300 0 300bps
600 1 600bps
1200 2 1200bps
2400 3 2400bps
4800 4 4800bps
9600 5 9600bps
19200 6 19200bps
38400 7 38400bps
57600 8 57600bps
115200 9 115200bps
17.08 RS485 Turnaround delay
Digitax ST Variant Plus
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range 0 to 255ms
Default 2
Update rate 4ms write
17.09 RS485 Tx enable delay
Digitax ST Variant Plus
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range 0 to 1ms
Default 0
Update rate 4ms write
17.10 DPL Print Routing
Digitax ST Variant Indexer, Plus
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range SYPT: OFF (0), RS485: On (1)
Default SYPT: OFF (0)
Update rate 4ms write