Danfysik 9700 - Page 31

System 9700 User Manual
Page 31 of 56
3.3.1.7. AD AUTO ADJUSTMENT (Gain & Offset) (Esc<ADSET)
The scaling factors for the AD channels can automatically be adjusted with this setting.
SW3 FOR ADSET
ON
1
2 3
4
14
SW4
0 1 302
3
31
#1
#1: Not all channels are implemented.
CH_No. 2
3
CH_No. 2
2
CH_No. 2
1
CH_No. 2
0
NOT USED
FUNC
MODE
CH_No. 2
4
ON
1
2 3
4 5 6
7
8
OFFSET GAIN
USE
RESTORE
OFFSET adjustment.
The OFFSET adjustment can be automatically executed if the value lies between 0 and 255 of
the AD channel resolution.
To activate the automatic OFFSET adjustment, the following steps must be performed:
 Select SW3 as above. “Setting number14".
 Select the desired channel number “lever 1 to 5" on SW4.
 Set lever 8 on SW4 to OFF (the LEDs will display the present offset value).
 Ensure that the AD input signal is set to zero. Grounded or turned OFF in any way.
 Press the Setup button.
 To restore the offset value to the default factory setting (Zero), please set lever 7 to one
before pressing the Setup button.
CHANNEL
VALUE CHANNEL VALUE
0 Output current 1 Ambient temperature
2 Output Voltage 3 Internal +15V sup.
4 Internal -15V sup. 5 Internal +5V sup.
6 Delta Temperature 7 I set value
8 Optional Iout (16 Bit) 9 Iout (16 Bit) (Control panel).
10 Not used 11 Output current for display
12 Output voltage for display 13 Not used
14 Not used 15 Not used
16 Internal +5V 17 I set value
18 Spare