Sorensen DLM-E Series Contents
4.4
Using Over Voltage Protection (OVP) .............................................................. 39
4.4.1
Front Panel OVP Operation................................................................ 39
4.4.2
Resetting the OVP Circuit................................................................... 39
4.4.3
Programming OVP with an External Voltage Source ......................... 40
4.5
Using the Shutdown Function........................................................................... 42
4.5.1
STANDBY Switch............................................................................... 42
4.5.2
Programming the Shutdown Function ................................................ 42
4.5.3
Shutdown Application – Contact Closure ........................................... 43
4.6
Remote Monitoring ........................................................................................... 45
4.6.1
Readback Signals............................................................................... 45
4.6.2
Status Indicators................................................................................. 46
4.7
Using Multiple Supplies .................................................................................... 46
4.7.1
Configuring Multiple Supplies for Series Operation............................ 46
4.7.2
Configuring Multiple Supplies for Split Supply Operation................... 47
4.7.3
Configuring Multiple Supplies for Parallel Operation.......................... 49
4.8
Front Panel Lockout.......................................................................................... 50
SECTION 5 MAINTENANCE AND TROUBLESHOOTING ....................51
5.1
Periodic Service................................................................................................ 51
5.2
Troubleshooting................................................................................................ 51
5.2.1
Preliminary Checks............................................................................. 51
5.2.2
Troubleshooting at the Operation Level ............................................. 52
5.3
Calibration......................................................................................................... 53
5.4
Ordering Parts .................................................................................................. 54
5.5
Fuse Ratings..................................................................................................... 54
LIST OF TABLES
Table 4–1. J3 Connector – Program, Control, and Monitor Description.............................29
Table 4–2. Rear Panel S1 DIP Switch Functions and Settings..........................................30
Table 4–3. J12, J13 Connectors–Parallel Port Function and Pinout..................................49
Table 5–1. User Diagnostics..............................................................................................52
Table 5–2. Potentiometer Adjustment Procedures.............................................................53
Table 5–3. Fuse Ratings....................................................................................................54
Operation Manual
vii
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