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Operating Instructions
68
Figure 3-12. Resistance Programming of Output Current
Figure 3-13. Voltage Programming of Output Current
Auto-Parallel Operation
Two units can be connected in an auto-parallel combination to provide twice the output current capability. One of the power
supplies, the master, is programmed normally via the GP-IB. The other power supply, the slave, is analog programmed by
the master. The slave may be connected to the GP-IB for readback, status, etc., but the mode switches of the slave must be
set so that the slave is analog programmed by the master.
Foldback protection, if desired, may only be used with the master power supply.
Figure 3-14 shows the rear-panel mode switch settings and terminal connections for auto-parallel operation.