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Parker 638 series User Manual

Parker 638 series
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9 Safe
Safe Safe
Safe Torque
TorqueTorque
Torque
Off (STO)
Off (STO)Off (STO)
Off (STO)
07-02-12-02-EN-V1215.doc / Type: 638
99
STO-TEST
Step
Action / Function
Anticipated Result
Remark,
Cause of Fault
Condition
STO-
TEST
3.1
Terminal X11.4 Test:
Rebuild
STO Test Step 1
Switch the 24V
Supply Voltage
OffOn
STO-
TEST
3.2
Switch off 24 V DC
Voltage at
Terminal X11.4
flash
STO-T
EST
3.3
Wait approx. 20 seconds Check
7-Segment-
Display
flash
STO-
TEST
3.4
After approx. 20 seconds Check
7-Segment-
Display
Software-STO
control monitoring
successful
STO-
TEST
3.5
Switch on 24 V DC
Voltage at
Terminal X11.4
Hardware- STO
control function
successful
STO-TEST
Step
Action / Function
Anticipated Result
Remark,
Cause of Fault
Condition
STO-TEST
4.1
Terminal X11.1 and
Terminal X11.4 Test:
Rebuild
STO Test Step 1
Switch the 24V
Supply Voltage
OffOn
STO-TEST
4.2
Switch Off 24 V DC
Voltage at
Terminal X11.1 and
Terminal X11.4
STO-TEST
4.3
Wait approx. 20 seconds Check
7-Segment-
Display
STO-TEST
4.4
After approx. 20 seconds
Switch on 24 V DC
Voltage at
Terminal X11.1 and
Terminal X11.4
If the drive has no
fault and no other
switch off condition
is set - then the drive
is activated.
STO-TEST
Step
Action / Function
STO-TEST
5
Once all of the relevant safety test steps have been accomplished, the actions
taken must be documented.
The protocol form can be found in the Appendix
STO - Safety - Parameter - Report - Proposal.
This manual was downloaded on www.sdsdrives.com
+44 (0)117 938 1800 - info@sdsdrives.com

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Parker 638 series Specifications

General IconGeneral
BrandParker
Model638 series
CategoryServo Drives
LanguageEnglish

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