Safe torque off function 203
Acceptance test procedure
After wiring the Safe torque off function, validate its operation as follows.
Action
WARNING!
Follow the
. Ignoring the
instructions can cause physical injury or death, or damage to the
equipment.
Ensure that the drive can be run and stopped freely during start-up.
Stop the drive (if running), switch the input power off and isolate the drive from the
power line by a disconnector.
Check the Safe torque off circuit connections against the wiring diagram.
Close the disconnector and switch the power on.
Test the operation of the STO function when the motor is stopped.
• Give a stop command for the drive (if running) and wait until the motor shaft is at a
standstill.
Ensure that the drive operates as follows:
• Open the STO circuit. The drive generates an indication if one is defined for the
‘stopped’ state in parameter 31.22 STO indication run/stop. For the description of
the warning, see
ACS580 firmware manual
(3AXD50000016097 [English]).
• Give a start command to verify that the STO function blocks the drive’s operation.
The drive displays a warning. The motor should not start.
• Close the STO circuit.
• Reset any active faults. Restart the drive and check that the motor runs normally.
Test the operation of the STO function when the motor is running.
• Start the drive and ensure the motor is running.
• Open the STO circuit. The motor should stop. The drive generates an indication if
one is defined for the ‘running’ state in parameter 31.22 STO indication run/stop.
For the description of the warning, see
ACS580 firmware manual
(3AXD50000016097 [English]).
• Reset any active faults and try to start the drive.
• Ensure that the motor stays at a standstill and the drive operates as described
above in testing the operation when the motor is stopped.
• Close the STO circuit.
• Reset any active faults. Restart the drive and check that the motor runs normally.
Document and sign the acceptance test report which verifies that the safety function is
safe and accepted for operation.
Summary of Contents for ACS580-01 drives
Page 1: ...ABB general purpose drives Hardware manual ACS580 01 drives 0 75 to 250 kW...
Page 4: ......
Page 11: ...Table of contents 11 Document library on the Internet 225...
Page 12: ...12 Table of contents...
Page 72: ...72 Planning the electrical installation...
Page 79: ...Electrical installation 79 R6 R9 3 3 4...
Page 132: ...132 Maintenance and hardware diagnostics...
Page 168: ...168 Dimension drawings Frame R0 IP21 3AXD10000257110...
Page 169: ...Dimension drawings 169 Frame R0 IP55 3AXD10000341562...
Page 170: ...170 Dimension drawings Frame R1 IP21 3AXD10000257188...
Page 171: ...Dimension drawings 171 Frame R1 IP55 3AXD10000336766...
Page 172: ...172 Dimension drawings Frame R2 IP21 3AXD10000257203...
Page 173: ...Dimension drawings 173 Frame R2 IP55 3AXD10000341578...
Page 174: ...174 Dimension drawings Frame R3 IP21 3AXD10000257219...
Page 175: ...Dimension drawings 175 Frame R3 IP55 3AXD10000335424...
Page 176: ...176 Dimension drawings Frame R4 IP21 3AXD10000332430...
Page 177: ...Dimension drawings 177 Frame R4 IP55 3AXD10000427933...
Page 178: ...178 Dimension drawings Frame R5 IP21 3AXD10000412280...
Page 179: ...Dimension drawings 179 Frame R5 IP55 3AXD10000415964...
Page 180: ...180 Dimension drawings Frame R6 IP21 3AXD10000258705...
Page 181: ...Dimension drawings 181 Frame R6 IP55 3AXD10000330667...
Page 182: ...182 Dimension drawings Frame R7 IP21 3AXD10000258995...
Page 183: ...Dimension drawings 183 Frame R7 IP55 3AXD10000330932...
Page 184: ...184 Dimension drawings Frame R8 IP21 3AXD10000287670...
Page 185: ...Dimension drawings 185 Frame R8 IP55 3AXD10000332446...
Page 186: ...186 Dimension drawings Frame R9 IP21 3AXD10000287428...
Page 187: ...Dimension drawings 187 Frame R9 IP55 3AXD10000334310...
Page 188: ...188 Dimension drawings...
Page 196: ...196 Resistor braking...