APS CPS100 Series - Master; Slave Configuration Commands; Master; Slave Programming Commands; Master; Slave Measurement Commands; Table 7-16: Master; Slave Programming Commands

CPS100 SERIES OPERATION MANUAL
SECTION 7:
Remote Control Programming
Entire Contents Copyright  2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CPS100 Series Power Source Operation Manual Page 171 of 231
Master / Slave Configuration Commands
Master / Slave programming commands apply to configurations using more than one
CPS100 power source in either Series, Parallel or 3-Phase mode. For details on these
configurations, refer to section 8, “Master Slave Operation” on page 174.
7.2.1 Master / Slave Programming Commands
Command Description
PARA:NUM?
This command queries the number of slaves. The return signal is 0~3.
PARA:MODE?
This command queries the connection mode.
Return values are:
0 Single Mode
1 Parallel Mode
2 Series Mode
3 Link Output for 3-Phase
PARA:FREQ?
This command queries the frequency in Hertz (Hz).
Returns OK or FALSE.
PARA:PHASEB:VAC:_<NR2>
This command sets the AC output voltage of phase B in volts.
The setting range is 0.0~300.0V. Returns OK or FALSE.
PARA:PHASEB:VDC:_<NR2>
This command sets the DC output voltage of phase B in volts.
The setting range is -424.2~424.2V. Returns OK or FALSE.
PARA:PHASEC:VAC:_<NR2>
This command sets the AC output voltage of phase C in volts.
The setting range is 0.0~300.0V. Returns OK or FALSE.
PARA:PHASEC:VDC:_<NR2>
This command sets the DC output voltage of phase C in volts.
The setting range is -424.2~424.2V. Returns OK or FALSE.
PARA:THREEPHASE:CONNECT: _<NR2>
This command sets the connection mode for the three-phase system.
The setting range is 0 ~ 1:
0 Three-phase, 4 Wire (Wye configuration)
1 Three phase, 3 Wire (Delta configuration)
Returns OK or FALSE.
PARA:THREEPHASE:MODE: _<NR2>
This command sets the three-phase voltage output mode.
The setting range is 0 ~ 1:
0 Three-phase voltage follows the master
1 Each phase voltage can be set individually
Returns OK or FALSE.
Table 7-16: Master / Slave Programming Commands
7.2.2 Master / Slave Measurement Commands
Command Description
PARA:MASTER:ALL?
This command queries all measurement parameters from the Master
unit. Returns a comma-delimited string.
PARA:SLAVEA:VOLT?
This command queries the measurement of the slave 1 output voltage
in volts RMS.
PARA:SLAVEA:CURR?
This command queries the measurement of the slave 1 output current
in amperes RMS.
PARA:SLAVEA:POWER?
This command queries the measurement of the slave 1 output power in
Watts (W).
PARA:SLAVEA:VDC?
This command queries the measurement of DC component of the slave
1 output in volts.