RAD Data comm FCD-X21 Installationshandbuch PDF herunterladen (Seite 60)

Chapter 2 Installation and Setup Installation and Operation Manual

2-10 Setting the Internal Jumpers and Switches FCD-E1

Table 2-1. Main Link Jumper and Switch Settings (Cont.)

Function Jumper or

Switch

Description Values (Default value in bold)

Switch S1

Section 1 -

DEF PAR

This section selects the source

of the parameters for the

supervisory ports.

OFF – The supervisory ports

operate according to the user-

defined parameters.

ON – The FCD-E1 uses the

default parameters, stored in its

EPROM (9600 bps, 8 data bits,

no parity, one stop bit, and

terminal mode).

Section 2 -

PASSW

A password, consisting of up to

eight alphanumeric characters,

can be used to prevent

unauthorized personnel from

using the FCD-E1 supervision

program.

The FCD-E1 is delivered with a

default password, RAD, but

normally the user selects the

password. Section 2 of S1

selects between the default

FCD-E1 password (the ON

position) and the user-selected

password (the OFF position).

The FCD-E1 polling address

(node number) is also affected

by section 2. With the jumper

set at ON, the node number is

set to 0.

Upon first-time operation, you

should use the ON position to

start the configuration. You

can select this position again to

restart with the default

password and node address 0

in case the current user

password was lost.

ON – Default FCD-E1 password

OFF – User-selected password

You can configure the supervisory port to operate

without password protection. In this case, no

password is used, irrespective of the position of

the switch section.

Not

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