Mitsubishi Electric FR-F820-00077 Instruction Manual page 408

(M) Monitor display and monitor output signal
Setting
Positive
logic
217
218
219
220
226
228
229
230
242
9999
Tab. 5-101: Output terminal function assignment (5)
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.
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.
5 - 236
Signal
Function
Negative
name
logic
317 Y217 Priming pump operation
318 STIR Stirring
PID upper/lower limit
319 Y219
pre-warning
Second PID upper/lower
320 Y220
limit pre-warning
Auxiliary pressure pump
326 Y226
operation
328 DRY Dry run
PID input pressure
329 Y229
warning
330 Y230 PID input pressure fault
Inverter-to-inverter
LNK
342
linkup signal
⎯
No function
Operation
Outputs the signal for starting the
priming pump.
Output during the stirring operation.
Output when the PID measured value
meets the requirements of the limit pre-
warning signal output conditions.
Output when the PID deviation exceeds
the auxiliary pressure pump operation
starting level.
Output when a dry-run state is detected.
Output when the pump inlet pressure
reaches the warning level.
Output when the pump inlet pressure
reaches the fault level.
Available to check that the master-slave
communication is established.
⎯
Parameters
Related Refer to
parameter page
Pr.1363
Pr.1364, Pr.1365
Pr.1370 to
Pr.1373
Pr.1374, Pr.1375
5-404
Pr.42, Pr.43,
Pr.132, Pr.1144,
Pr.1370
Pr.1370,
Pr.1373,
Pr.1377,
Pr.1378, Pr.1380
Pr.1370,
Pr.1377,
Pr.1379, Pr.1381
Pr. 1124,
5-635
Pr. 1125
⎯ ⎯