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10.99
Terminal
Function
-X110:16,17
Binary output 1
-X110:18,19
Binary output 2
-X110:20,21
Binary input
NOTE
Siemens AG
6SE7087-6CX84-0BA0
SIMOVERT MASTERDRIVES
♦ Adapt synchronizing parameters P389 to P392 of the synchronizing
converter as required.
P389: Maximum permissible frequency deviation prior to
synchronization
P390: Reference phase shift for synchronization
P391: Phase deviation, when exceeded, sets the synchronizing
error message
P392: Frequency control range of the synchronizing controller
output
♦ Power-up the operating and synchronizing converters, and let them
run-up to the reference frequency.
♦ In the run status (r001 = 14), start synchronization with the source
parameterized in P582. Now it is no longer permissible to change
the frequency reference values for the operating and synchronizing
converters. Synchronization is aborted if alarm signals or messages
are issued.
♦ The following monitoring parameters are available for the
synchronizing converter:
r388:
Synchronizing status
r393:
Measured target frequency
r394:
Measured phase shift between phase U of the
synchronizing converter and the target frequency signal
♦ After synchronization, or until synchronization is aborted,
synchronization can be cancelled using the source parameterized in
P582.
We recommend that the binary inputs and outputs on the TSY are
assigned as follows:
Parameter No. / Name
P617 ST sync. reached
P630 ST sync. error
P582 S. sync. enable
Table 2
Recommended wiring and parameterization for the binary inputs and
outputs on the TSY board
The 24 V power supply is only present, if the appropriate 24 V supply is
connected at connector -X111:9, 10. If potential separation is required
for synchronization, then an electrically isolated 24 V power supply
must be provided externally (20 V to 30 V signal level) (refer to Figs. 3
and 5).
"Potential separation" is required for the external supply.
Tachometer and synchronization board
Parameter value
Description
i003 = 5001
Relay closes, when
(pre-assigned)
synchronism has been
reached
i003 = 5002
Relay opens when a
(pre-assigned)
synchronization error
occurs
i001 = 5001
Select synchronization
(not pre-
(H) signal),
assigned)
cancel (low signal)
Start-up
4-3
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