Mitsubishi Electric C70 Setup Manual page 265

MITSUBISHI CNC
Appendix 1 Explanation of Parameters
【#2606(PR)】 BR_WT Brake test command waiting time
Set the lead time between NC receiving the brake test start signal and NC sending out the
movement command for the brake test.
This set time is also the time from test pattern end until the next test pattern.
The waiting time is 400(ms) when "0" is set.
---Setting range---
0 to 60000 (ms)
【#2607(PR)】 BR_Ilim Brake test current limit value
Set a current (torque) limit value in the brake test as a proportion to the stall current.
"Y21 Safety observation warning 0040" is output when "0" is set and the brake test signal turned ON,
and the brake test is not executed.
---Setting range---
0 to 100 (%)
【#2608(PR)】 BR_Ft Brake test travel amount
Set a travel amount to command to the motor at the brake test.
"Y21 Safety observation warning 0040" is putout when "0" is set and the brake test turned ON, and
the brake test is not executed.
---Setting range---
-99999.999 to +99999.999 (mm or °)
【#2609(PR)】 BR_Feed Brake test command speed
Set a command speed to command to the motor at the brake test.
"Y21 Safety observation warning 0040" is putout when "0" is set and the brake test turned ON, and
the brake test is not executed.
---Setting range---
0 to 1000000 (mm/min or °/min)
【#2610(PR)】 BR_Tol Brake test tolerance of motor travel amount
Set a tolerance for motor travel amount at the brake test.
If the change amount of FB position from the start of brake test exceeds this tolerance, according to
the test patterns 1 to 3, a warning is applied among "Y21 Safety obsv warning 0041", "Y21 Safety
obsv warning 0042" and "Y21 Safety obsv warning 0043".
The tolerance of motor travel is 100(mm) when "0" is set.
---Setting range---
0 to 99999.999 (mm or °)
【#2611(PR)】 BR_ObT Brake test observation time
At the brake test, set the duration observing the change amount of FB position from the output
completion of movement command.
The observation time is 1000(ms), when "0"is set.
---Setting range---
0 to 30000 (ms)
【#2612(PR)】 SosTolD Stop observation tolerable positioning deviation amount
Set the deviation amount of tolerable position at stop observation
---Setting range---
0 to 65535 (μm or 1°/1000)
【#2613(PR)】 SosAlmT Stop observation error detection time
Set the time to detect the state of the amount of position deviation exceeding the tolerable position
deviation amount as the error during the stop observation. (The time until the state is regarded as
out of stop state.)
---Setting range---
0 to 65535 (ms)
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