Setting The Dynamic Brake Answer Function - YASKAWA SGDV series User Manual

3 Wiring and Connection

3.9.4 Setting the Dynamic Brake Answer Function

3.9.4

Setting the Dynamic Brake Answer Function

With the dynamic brake answer function, you can use auxiliary contacts of the contactor that is used in the
dynamic brake circuit and the dynamic brake answer signal (/DBANS) to detect welding or failure to opera-
tion.
To use the dynamic brake answer function, select a contactor that has auxiliary contacts.
Note: The dynamic brake answer function cannot be used with a Yaskawa dynamic brake unit because there are no auxil-
iary contacts on the contactor.
The dynamic brake answer signal is assigned with Pn515.2.
Pn515
Example
If you use a dynamic brake contactor with NO contacts, input the dynamic brake answer signal (a signal from
NO auxiliary contacts) to CN1-45 and set Pn515 to n. E
3-42
Parameter
Detects dynamic brake (DB) contactor errors when the
n. 0 input signal of CN1-40 is ON (closed) while the DB is
applied.
Detects DB contactor errors when the input signal of
n. 1
CN1-41 is ON (closed) while the DB is applied.
Detects DB contactor errors when the input signal of
n. 2
CN1-42 is ON (closed) while the DB is applied.
Detects DB contactor errors when the input signal of
n. 3
CN1-43 is ON (closed) while the DB is applied.
Detects DB contactor errors when the input signal of
n. 4
CN1-44 is ON (closed) while the DB is applied.
Detects DB contactor errors when the input signal of
n. 5
CN1-45 is ON (closed) while the DB is applied.
Detects DB contactor errors when the input signal of
n. 6
CN1-46 is ON (closed) while the DB is applied.
n. 7
Disables DB contactor error detection of DB answer
n. 8
signal 1.
[Factory
setting]
Detects DB contactor errors when the input signal of
n. 9
CN1-40 is OFF (open) while the DB is applied.
Detects DB contactor errors when the input signal of
n. A
CN1-41 is OFF (open) while the DB is applied.
Detects DB contactor errors when the input signal of
n. B
CN1-42 is OFF (open) while the DB is applied.
Detects DB contactor errors when the input signal of
n. C
CN1-43 is OFF (open) while the DB is applied.
Detects DB contactor errors when the input signal of
n. D
CN1-44 is OFF (open) while the DB is applied.
Detects DB contactor errors when the input signal of
n. E
CN1-45 is OFF (open) while the DB is applied.
Detects DB contactor errors when the input signal of
n. F
CN1-46 is OFF (open) while the DB is applied.
Meaning
.
When
Classification
Enabled
After restart Setup