Model 4420-V001
DIGISTANT
®
Page 79
Hardware settings
The hardware settings of the 4420-V001 and the system controller must
be identical to allow proper communication.
Baud rate
The baud rate is adjustable in steps from 300 ... 19200 bits/sec.
Data bits
7 or 8
Stop bits
1 or 2
Parity
Even, odd or none
The device can be controlled via an RS232 serial interface. The interface
type is selected in the interface menu. The ANSI-standard protocol for
communications between the system controller and the 4420-V001 is:
ANSI X3.28-1976 Subcategory 2.5, A3/A4
Introduction
Settings
in the se-
rial interface
menu
5.1. Control via the serial interface
5. Remote operation
of the device
