Delta HES Series Instructions For Use Manual page 92

Chapter 4 Parameter Functions

Communication error treatment
Control mode VF
Settings
 This parameter is used to set the handling status of the drive when a communication timeout
error (such as disconnection) occurs.
 Time-out detection
VF
Control mode
Settings
 This parameter is used to set the time of the time-out event for the communication and the
keypad transmission.

Start-up display selection
Control mode VF
Settings
 This parameter is used to set the contents of the start-up screen. The content of the
user-defined option is displayed in accordance with the setting value of Parameter 00-04.

Slave reverse operation for depressurization
Control mode VF
Settings
 This parameter setting is required only for the Slave but not needed for the Master.
When the parameter is set as 1, it is necessary to make sure that the outlet end of the Slave is

not installed with any one-way valve and the parameter 03-16 is set as 500.

Slave closing level
Settings
 Set up this parameter from a Master. The slave pump(s) will be shut down when the master
pump detects the pressure higher than the setting value at this parameter. The slave pump(s)
will resume to run after the hybrid servo drive goes into stand by.
HES Series
FOCPG FOCPM
0: Warn and keep operation
1: Warn and ramp to stop
2: Warn and coast to stop
3: No action and no display
FOCPG FOCPM
0.0~100.0 seconds
FOCPG FOCPM
0: F (frequency command)
1: H (actual frequency)
2: Multi-function display (user-defined 00-04)
3: A (Output current)
FOCPG FOCPM
0: Disabled
1: Enabled
0~ 400 Bar
4-40
Factory default: 0
Factory default: 0.0
Factory default: 0
Factory default: 0
Factory setting: 400