EPC
SERVO AMPLIFIER MODULE
Part Number L723888-3xx
ELECTRONIC
Telephone: (231) 929-1660
Oilgear
Fax:
(231) 929-7879
1424 International Dr
Issued May 31, 2018
Web Site:
www.oilgear.com
Traverse City, MI USA 4 9 6 8 6
Bulletin 836260F
22
4.2.7 Pressure Control with Flow Preset Programs - Generation 2 (48x, 49x)
Program Item Range
Description
480
0 to 100
Program 9: Flow Command Preset
481
1 to 100
Program 9: Pressure Command Preset
482
0 to 5
Program 9: Flow Command Source
483
0 to 5
Program 9: Pressure Command Source
484
1 to 5
Program 9: Pressure Feedback Source
485
0 to 1
Program 9: Program Output Destination
486
0 to 100
Program 9: KP
487
0 to 100
Program 9: KI
488
0 to 100
Program 9: Q to P Control Switch Preset
489
0 to 7
Program 9: Q to P Control Switch Source
490
0 to 100
Program 10: Flow Command Preset
491
1 to 100
Program 10: Pressure Command Preset
492
0 to 5
Program 10: Flow Command Source
493
0 to 5
Program 10: Pressure Command Source
494
1 to 5
Program 10: Pressure Feedback Source
495
0 to 1
Program 10: Program Output Destination
496
0 to 100
Program 10: KP
497
0 to 100
Program 10: KI
498
0 to 100
Program 10: Q to P Control Switch Preset
499
0 to 7
Program 10: Q to P Control Switch Source
Table 8: Pressure Control with Flow Preset Programs
Function Programs 9 and 10 provide for Pressure Control with Flow Preset. Program 9 is configured
in program items 480 through 489 in the Program 9 Form. Program 10 is configured in program
items 490 through 499 in the Program 10 Form.
Flow Command Preset
: The Flow Command Preset allows for direct numeric input for the control
program. The preset is configured as a percentage, with 0% being equivalent to a 0VDC input signal
and 100% being equivalent to a +10VDC signal.
Pressure Command Preset
: The Pressure Command Preset allows for direct numeric input for the
control program. The preset is configured as a percentage, with 0% being equivalent to a 0VDC input
signal and 100% being equivalent to a +10VDC signal.
Flow Command Source
: The Flow Command Source selects the source of the flow command for
the program. Valid entries are (0) Preset Value, (1) Analog Input 1, (2) Analog Input 2, (3) Analog
Input 3), (4) LVDT 1 (Analog Input 4), or (5) Ramp 1. If the Preset Value is chosen, the Flow
Command Preset is used as the Flow command.
Pressure Command Source
: The Pressure Command Source selects the source of the pressure
command for the program. Valid entries are (0) Preset Value, (1) Analog Input 1, (2) Analog Input
2, (3) Analog Input 3, (4) LVDT 1 (Analog Input 4), or (5) Ramp 1. If the Preset Value is chosen,
the Pressure Command Preset is used as the Pressure command.
