GW Instek PSU 60-25 - Master-Slave Parallel Operation

OPERATION
75
Master-Slave Parallel Operation
Master-Slave
Configuration
Before using the power supplies in parallel, the
master and slave units need to be configured.
Steps
1. Configure the OVP, OCP and ULV
settings for the master unit.
Page 49
2. For each unit, hold the Function key while
turning the power on to enter the power on
configuration settings.
Lock/Local PROT Function Test Set
Output
Unlock ALM_CLR M 1 M 2 M 3
Shift
: Long Push
VSR LAN RMT ERR DLY ALM ISR M 1 M 2 M 3 RUN
C C
A
C V
V
VOLTAGE CURRENT
PSU 40-38
DC Power Supply
0 - 40V / 0 - 38A
Voltage Current
3. Configure F-93 (Master/Slave)
setting for each master/slave unit.
Page 114
Unit
F-93
Independent (default setting)
0
Master unit with 1 slave in parallel
1
Master unit with 2 slaves in parallel
2
Master unit with 3 slaves in parallel
3
Slave (parallel)
4
4. Cycle the power on the units (reset the power).
Note
Configuration settings can be checked on both the
master and slave units by pressing the Function key
and checking F-93.
Only the Master OVP, OCP and UVL settings are used
for protection. Slave protection levels are disregarded.
OHP works independently for each unit.