Koso REXA Electraulic Xpac, Installation And Operation Manual

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Xpac
Installation Manual -- Version 5.1 (5/08)
REXA
Electraulic Actuators & Drives
ii
5.3.1 Actuator Power 24
5.3.2 Control Signals 25
6 OPERATION 29
6.1 Auto Mode 29
6.2 LOCAL Mode 30
6.3 SEtUP Mode 31
6.3.1 Cal - Calibration Sub-Menu 32
6.3.2 ACC - Acceleration Sub-Menu 35
6.3.3 CtL - Control Sub-Menu 36
7 START-UP CONSIDERATIONS 38
7.1 Wiring 38
7.1.1 Module Cable 38
7.1.2 Feedback Cable 38
7.1.3 Electrical Power 38
7.2 Electrical Noise 39
7.2.1 Provide A Good Earth Ground 39
7.2.2 Options If Actuator Is Still Noisy 39
7.2.3 Noise Pick-up On Surrounding Equipment 40
7.3 Mechanical Restriction/ Binding 40
7.3.1 Lateral Misalignment 40
7.3.2 Longitudinal Misalignment 41
7.4 Tuning 41
7.5 Output 42
7.5.1 Fail In Place Actuators 43
7.5.2 Spring Failure Actuators 43
7.6 Temperature 43
8 ERROR CODES 45
8.1 Loss of Feedback, E-Fb 45
8.2 Stall, E-St 45
8.3 No Control Signal, E-CS 45
8.4 Bumpless Transfer, E-bt 46
8.5 Driver Fault, E-dF 46
8.6 Incorrect Direction, E-dr 46
8.7 Triple Power Supply, E-PS 46
ADDENDUM: CYLINDER END STOPS 47
Figure
1.A Xpac 3
1.B Linear Actuator Assembly 4
1.C Hydraulic Schematic 6
4.A Universal Spring Alignment 14
4.B Stroke Adjustment 14
4.C Drive Base Bolting 18
4.D Drive Arm 18
4.E Ambient Temperature 19
5.A Control Enclosure Connections (B&C Power Modules) 26
5.B Control Enclosure Connections (2C Power Modules) 27
5.C Actuator Connections 28
5.D Module Connection 21
6.3A Gain 31
6.3B B/C Initial Parameter Settings 35
7.5A Typical Temperature Versus Speed 42