Chroma 63200 Series - Local Operation; Introduction

Local Operation
4-5
The slew rate and Voltage Spec settings are same as those of static current mode.
If you press ENTER key, and the blinked data do not go to next, change
the configuration setting Enter Data Next to YES.
4.2.1.2 Setting CR Values
The Load CR mode is programmed by pressing CR. The resistance values can be
programmed in low voltage (CRL) or high voltage (CRH) range. The current is always in
high range. All resistance levels are programmed in Ω. The slew rate is in A/µs.
Following examples illustrate how to set the CR values for Load model number 63203.
1. Select range
Press RANGE key to choose the high range CR mode.
If press RANGE again, it will go back to the low range CR mode
2. Set Resistance Level
Set level A resistance level to 200Ω by pressing 2, 0, 0, ENTER. Set level B resistance
level to 1Ω by pressing 1, ENTER.
3. Set Slew Rate
Set the rise 20 A/µs and fall slew rates to 0.5A/µs by pressing 2, 0, ENTER for rise and
0, . , 5, ENTER for fall slew rate.
4. Set Voltage spec
Set the high voltage spec. to 6 V by pressing 6 , ENTER.
Set the low voltage spec. to 4 V by pressing 4 , ENTER.
CCDLT1: 0.100ms
CCDLT2: 0.200ms
CRHA : 500.000Ω
CRHB : 500.000Ω
CRH : 20.0A/us
CRH : 0.5A/us
CRH VOLTAGE SPEC.
HIGH : 6.000V
CRHA : 200.000Ω
CRHB : 1.000Ω