Mitsubishi Electric M80V Series Manual page 666

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M800V/M80V Series PLC Interface Manual

4 Explanation of Interface Signals

4.6 Explanation of ZR Device

In Safe torque off

(control axis)

This signal indicates that STO has been executed due to turning-ON of the "STO is active" signal (STOEm) or due to

occurrence of a smart safety observation error, and the main power supply for driving has been shut off.

This signal turns ON when the NC has started execution of STO due to turning-OFF of the "Safe torque off request"

(*STORm) (when STO is requested) or due to occurrence of a smart safety observation error, and the main power supply

for driving the control axis is shut off. This signal remains OFF while the main power supply for driving the control axis is

not shut off. This signal turns OFF when the "Safe torque off request" (*STORm) is turned ON (when STO is not

requested) and when STO is not executed due to occurrence of a smart safety observation error.

[Related signals]

(1) Safe torque off request (*STORm)

(2) STO is active (STOEm)

In SBC motor brake en-

(control axis)

This signal indicates that the SBC motor brake starting request of the axis corresponding to the signal is enabled.

This signal turns ON when the "SBC motor brake starting request" signal (*SBCRm) is OFF (when SBC is requested).

This signal turns OFF when the "SBC Motor brake starting request" signal (*SBCRm) is ON (when SBC is not requested).

While this signal is ON, the NC outputs the motor brake start command to the drive unit.

[Related signals]

(1) SBC motor brake starting request (*SBCRm)

(2) In SBC motor brake start signal (SBCSm)

9th axis 10th axis 11th axis 12th axis 13th axis 14th axis 15th axis 16th axis

17th axis 18th axis 19th axis 20th axis 21th axis 22th axis 23th axis 24th axis

25th axis 26th axis 27th axis 28th axis 29th axis 30th axis 31th axis 32th axis

9th axis 10th axis 11th axis 12th axis 13th axis 14th axis 15th axis 16th axis

17th axis 18th axis 19th axis 20th axis 21th axis 22th axis 23th axis 24th axis

25th axis 26th axis 27th axis 28th axis 29th axis 30th axis 31th axis 32th axis

IB-1501616-D

M800v series