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Table 5.2 IEEE Address selection
SWITCH DECIMAL SWITCH DECIMAL
SETTING ADDRESS SETTING ADDRESS
0 0 0 0 0 0 1 0 0 0 0 16
0 0 0 0 1 1 1 0 0 0 1 17
0 0 0 1 0 2 1 0 0 1 0 18
0 0 0 1 1 3 1 0 0 1 1 19
0 0 1 0 0 4 1 0 1 0 0 20
0 0 1 0 1 5 1 0 1 0 1 21
0 0 1 1 0 6 1 0 1 1 0 22
0 0 1 1 1 7 1 0 1 1 1 23
0 1 0 0 0 8 1 1 0 0 0 24
0 1 0 0 1 9 1 1 0 0 1 25
0 1 0 1 0 10 1 1 0 1 0 26
0 1 0 1 1 11 1 1 0 1 1 27
0 1 1 0 0 12 1 1 1 0 0 28
0 1 1 0 1 13 1 1 1 0 1 29
0 1 1 1 0 14 1 1 1 1 0 30
0 1 1 1 1 15
A ‘1’ in the table corresponds to the left (on) position of the switch. Switch 1 (top) selects
the least significant bit. The lower three switches, which are normally set to the off posi-
tion, are used to select the 9814 operating modes as follows:
Switch 6 - IEEE talk (transmit) mode.
Switch 7 - IEEE listen (receive) mode.
Switch 8 - Dual Primary Addressing mode In this mode, the 9814 will respond to two
primary addresses differing only in the least significant bit. For example, if the unit ad-
dress selection switches are set for an address of 8, the unit will also respond to ad-
dress 9.
NOTE: The 9814 only looks at the address switch at power up.
IEEE Commands
Local lockout
The front LOCAL/REMOTE switch must be in the remote position for IEEE operation.
The 9814 will not respond to any IEEE commands when sent to local.
Interface clear command IFC
This command initiates a complete reset of the 9814, which is then unable to respond to
any further IEEE commands for 1 second.
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