Mitsubishi Electric FR-F820-00046, Instruction Manual

Page: 408 / 940

(M) Monitor display and monitor output signal Parameters
5 - 236
Take caution when changing the frequency setting with an analog signal or the setting dial of the
operation panel (FR-DU08), because this change speed and the timing of the change speed
determined by the acceleration/deceleration time setting may cause the output of the SU (up to
frequency) signal to switch repeatedly between ON and OFF. (This repeating does not occur when
the acceleration/deceleration time setting is "0 s".)
The setting is available only for standard models.
This signal cannot be assigned to the output terminals for plug-in options (FR-A8AY, FR-A8AR).
Available when the plug-in option is connected.
!
This can be set for Pr. 313 to Pr. 322 when an option (FR-A8AY, FR-A8AR, FR-A8NC, or FR-A8NCE) is
installed. For the corresponding parameters of each option, refer to the Instruction Manual of the
option.
When the power is reset, the fault output 2 signal (ALM2) turns OFF at the same time as the power
turns OFF.
$
FR-F800-E only.
217 317 Y217 Priming pump operation
Outputs the signal for starting the
priming pump.
Pr.1363
5-404
218 318 STIR Stirring Output during the stirring operation. Pr.1364, Pr.1365
219 319 Y219
PID upper/lower limit
pre-warning
Output when the PID measured value
meets the requirements of the limit pre-
warning signal output conditions.
Pr.1370 to
Pr.1373
220 320 Y220
Second PID upper/lower
limit pre-warning
226 326 Y226
Auxiliary pressure pump
operation
Output when the PID deviation exceeds
the auxiliary pressure pump operation
starting level.
Pr.1374, Pr.1375
228 328 DRY Dry run Output when a dry-run state is detected.
Pr.42, Pr.43,
Pr.132, Pr.1144,
Pr.1370
229 329 Y229
PID input pressure
warning Output when the pump inlet pressure
reaches the warning level.
Pr.1370,
Pr.1373,
Pr.1377,
Pr.1378, Pr.1380
230 330 Y230 PID input pressure fault
Output when the pump inlet pressure
reaches the fault level.
Pr.1370,
Pr.1377,
Pr.1379, Pr.1381
242
$
342
$
LNK
Inverter-to-inverter
linkup signal Available to check that the master-slave
communication is established. Pr. 1124,
Pr. 1125
5-635
9999
⎯
No function
⎯ ⎯ ⎯
NOTES The same function may be set to more than one terminal
The terminal conducts during function operation when the setting is "0 to 99, 200 to 299", and
does not conduct when the setting is "100 to 199, 300 to 399".
When Pr. 76 "Fault code output selection" = "1", the output signals of terminals SU, IPF, OL and FU
operate according to Pr. 76 setting. (When the inverter's protective function is activated, the signal
output switches to fault code output.)
The outputs of terminal RUN and the fault output relay are assigned according to the settings
above, regardless of Pr. 76.
Changing the terminal assignment using Pr. 190 to Pr. 196 (output terminal function selection)
may affect the other functions. Set parameters after confirming the function of each terminal.
Setting
Signal
name
Function Operation
Related
parameter Refer to
page
Positive
logic
Negative
logic
Tab. 5-101: Output terminal function assignment (5)