Omega Engineering OMB-CHARTSCAN 1400, Руководство пользователя

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3-12 ChartScan User’s Manual
IEEE 488 Configuration Settings
Standard Units, Only
Early Production Units, Only
1. Ensure IEEE 488 Interface is installed. 1. Ensure IEEE 488 Interface is installed.
2. Turn the ChartScan system’s power “OFF.” 2. Turn the ChartScan system’s power “OFF.”
3. Ensure the COMM SELECT micro-switch (on the
rear-panel DIP switch) is in the “1” (up) position.
This selects IEEE 488.
3. Ensure the COMM SELECT micro-switch (on the
rear-panel DIP switch) is in the “0” (down) position.
This selects IEEE 488.
4. Adjust micro-switches 4 through 8 (for address
setting), see following table for standard units .
4. Adjust micro-switches 4 through 8 (for parameter
preferences), see following table for early production
units .
Note: Early production ChartScan units do not have a Calibration Enable/Disable Pushbutton. If you have an
early production unit, refer to the right-hand DIP switch illustration, above.
IEEE 488 Settings (Standard Units) IEEE 488 Settings (Early Production Units)
Selection Micro-
Switch
# Setting Selection Micro-
Switch
# Setting
COMM
SELECT 1 0 – Serial Communication; RS-232 or
RS-422 depending on switch 9.
1- Selects IEEE 488. COMM
SELECT 1 0- selects IEEE 488 interface card.
1- Selects RS-232/422.
HANDSHAKE
(H/S) 2,3 No effect when switch 1 is set to “1”. HANDSHAKE
(H/S) 2,3 No effect when switch 1 is set to “0”.
IEEE 488
ADDRESS
Decimal Values 4,5 0, 0 - 0
0, 1- 8
1, 0- 16
1, 1- 24 IEEE 488
ADDRESS
Decimal Values 4,5 0, 0 - 0
0, 1- 8
1, 0- 16
1, 1- 24
6,7,8 0,0,0- 0
0,0,1- 1
0,1,0- 2
0,1,1- 3
1,0,0- 4
1,0,1- 5
1,1,0- 6
1,1,1- 7 6,7,8 0,0,0- 0
0,0,1- 1
0,1,0- 2
0,1,1- 3
1,0,0- 4
1,0,1- 5
1,1,0- 6
1,1,1- 7
RS-232 or
RS-422 9 No effect when switch 1 is set to “1”. CALIBRATION
MODE 9 0- Calibration Mode Disabled
1- Calibration Mode Enabled (normal
position is “0”
disabled )