YASKAWA FSDrive-MV1000 Parameter Manual page 177

Figure 2.49
common_TMonly
An oPE03 error will occur when one of the following functions is used simultaneously with the Analog frequency
reference sample/hold command.
• Hold accel/decel stop (setting: A)
• Up command, Down command (setting: 10, 11)
• Offset frequency (setting: 44 to 46)
• Up or Down functions (setting: 75, 76)
Setting 20 to 2F: External Fault
By using the External fault command, fault contact outputs can be triggered when problems occur with external devices.
To use the External fault command, set one of the contact inputs to a value between 20 to 2F. The digital operator will
display EF where is the number of the terminal to which the external fault signal is assigned.
For example, if an external fault signal is input to contact input 3, "EF3" will be displayed.
Select the value to be set in H1-
• Signal input level from peripheral devices (N.O., N.C.)
• External fault detection method
• Operation after external fault detection
Table 2.24 shows the relationship between the conditions and the value set for H1-
Terminal Status
Setting
N.O.
20
21 –
22
23 –
24
25 –
26
27 –
28
29 –
2A
2B –
2C
2D –
2E
2F –
<1> Determine the terminal status for each fault, i.e., whether the terminal is normally open or normally closed.
<2> Determine whether detection for each fault should be enabled only during run or always detected.
YASKAWA ELECTRIC TOEP C710687 03B FSDrive-MV1000 Parameter Guide
Referenece
Sample Hold Input
Figure 2.49 Analog Frequency Reference Sample/Hold
from a combination of any of the following three conditions:
Table 2.24 Stopping Method for External Fault
Detection Conditions
<1>
Detected
Always
N.C. during Run
Detected
–
– –
–
–
– –
–
–
– –
–
–
– –
–
OFF
ON
100 ms 100 ms
<2>
Ramp to Stop
(fault)
only
–
–
– –
– –
–
–
– –
– –
–
–
– –
– –
–
–
2.7 H: Terminal Functions
Frequency
reference
Time
:
Stopping Method
Coast to Stop Fast Stop
(fault) (fault)
– –
– –
– –
– –
–
–
–
–
–
–
–
–
– –
– –
– –
– –
Alarm Only
(continue
running)
–
–
–
–
–
–
–
–
–
–
–
–
177