![background image](http://html1.mh-extra.com/html/ametek/sorensen-sgi-series/sorensen-sgi-series_operation-manual_2931314109.webp)
Sorensen SGI Series
Calibration and Verification
M550221-01 Rev U
4-5
4.2.4
Change Calibration Date
To change the calibration date stored in memory, issue the following SCPI
commands (see SG Series Programming Manual for command details)
through the remote digital interface, either RS-232, GPIB, or Ethernet:
V
IA
RS-232
OR
GPIB
CAL:UNLOCK “6867”
CAL:DATE YYYYMMDD
CAL:STORE
CAL:LOCK
V
IA
E
THERNET
CAL:UNLOCK “6867”
CAL:MOD;LASTCALDATE MM DD YYYY
CAL:MOD:NEXTCALDATE MM DD YYYY
CAL:STORE
CAL:LOCK
4.3
Remote Isolated Analog Interface (Option)
Calibration and Verification Procedure
CAUTION!
Hazardous voltages may be present on the output, even after it is
disabled, due to stored capacitive charge. Disconnect the mains AC
input, and allow 5 minutes to drain the output capacitive charge to
safe levels before connecting or removing output wiring.
4.3.1
Constant-Current Mode
1. Disconnect AC mains power to the unit. Setup the SGI Series unit to
operate in remote current programming mode using an external 0-5 VDC
voltage source, as shown in Figure 3-15 in Section 3.10. Ensure that Pins
J1-5 and J1-6 are jumpered to enable the output.
2. Connect a precision current shunt across the output of the power supply,
and attach a precision meter across the shunt Kelvin terminals. (see
Section 4.1.2).
3. Attach a precision meter in parallel with the voltage programming source.
Содержание Sorensen SGI Series
Страница 1: ...M550221 01 Rev U www programmablepower com SGI Series DC Power Supplies Operation Manual...
Страница 2: ......
Страница 34: ...Installation Sorensen SGI Series 2 12 M550221 01 Rev U Figure 2 2 Installation Drawing 3U Models 10V 30V...
Страница 35: ...Sorensen SGI Series Installation M550221 01 Rev U 2 13 Figure 2 3 Installation Drawing 3U Models 40V 600V...
Страница 36: ...Installation Sorensen SGI Series 2 14 M550221 01 Rev U Figure 2 4 Installation Drawing 3U Models 800V and 1000V...
Страница 37: ...Sorensen SGI Series Installation M550221 01 Rev U 2 15 Figure 2 5 Installation Drawing 6U Models 20kW 30kW...
Страница 38: ...Installation Sorensen SGI Series 2 16 M550221 01 Rev U Figure 2 6 Rear Panel Standard 3U Models 10V 30V...
Страница 39: ...Sorensen SGI Series Installation M550221 01 Rev U 2 17 Figure 2 7 Rear Panel GPIB Option 3U Models 10V 30V...
Страница 40: ...Installation Sorensen SGI Series 2 18 M550221 01 Rev U Figure 2 8 Rear Panel Ethernet Option 3U Models 10V 30V...
Страница 41: ...Sorensen SGI Series Installation M550221 01 Rev U 2 19 Figure 2 9 Rear Panel Standard 3U Models 40V 600V...
Страница 42: ...Installation Sorensen SGI Series 2 20 M550221 01 Rev U Figure 2 10 Rear Panel GPIB Option 3U Models 40V 600V...
Страница 44: ...Installation Sorensen SGI Series 2 22 M550221 01 Rev U Figure 2 12 Rear Panel Standard 6U Models 20kW 30 kW...
Страница 45: ...Sorensen SGI Series Installation M550221 01 Rev U 2 23 Figure 2 13 Rear Panel GPIB Option 6U Models 20kW 30 kW...
Страница 48: ...Installation Sorensen SGI Series 2 26 M550221 01 Rev U This page intentionally left blank...
Страница 103: ...Sorensen SGI Series Operation M550221 01 Rev U 3 55 Figure 3 26 Parallel Connection and Remote Sense...
Страница 116: ...Maintenance Sorensen SGI Series 5 4 M550221 01 Rev U This page intentionally left blank...
Страница 120: ...Index Sorensen SGI Series Index 4 M550221 01 Rev U This page intentionally left blank...