Rockwell-automation 2098-IPD-xxx Ultra5000 C Programming using the Mot Uživatelský manuál stáhnout pdf (Strana 96)

Publication 2098-PM001E-EN-P — July 2002

2-56 Referencing the Motion Library

long LatchSetAutoMode(long channel, long mode);

Sets the auto mode of a latch. Enabling auto mode allows the latch to

automatically rearm after detecting a latch. The latch count is read

with the LatchGetCount function.

Valid channel arguments are:

• 1 = Primary motor latch

• 2 = Secondary motor latch

• 3 = Primary auxiliary latch

• 4 = Secondary auxiliary latch

Valid mode arguments are:

• 0 = Disabled

• 1 = Enabled

Returns 0 if successful, or -1 on an error.

Latch Status

long LatchTriggered(long channel);

Determines if a latch has been triggered. The channel argument

selects the latch channel.

Valid channel arguments are:

• 1 = Primary motor latch

• 2 = Secondary motor latch

• 3 = Primary auxiliary latch

• 4 = Secondary auxiliary latch

Returns non-zero value if latch is triggered.

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