Mitsubishi Electric FR-CS84-012 Instruction Manual page 107

NOTE
• The changed value is applied after the next power-ON or inverter reset.
 Controllability through communication
Command
interface
2
(PU connector) or
9999
(Automatic
detection of the
PU connector)
PU connector
through RS-485
communication
4
External control
—
circuit terminal
○: Enabled, ×: Disabled, ∆: Partially enabled
*1 The inverter operates according to the settings of Pr.338 Communication operation command source and Pr.339 Communication speed
command source. (Refer to
*2 Only the PU stop function is enabled. The indication "PS" is displayed on the PU at a stop by the PU stop function. The inverter operates according
to the setting of Pr.75 Reset selection/PU stop selection. (Refer to
*3 Writing of some parameters may be disabled depending on the setting of Pr.77 Parameter write selection and the operating condition. (Refer
page 89
to
*4 Some parameters are write-enabled independently of the operation mode and command source enabled/disabled. Writing is also enabled when
Pr.77 = "2" (refer to
 Operation when a communication error occurs
Condition
Fault type
(Pr.551 setting)
Inverter fault —
2 (PU connector)
9999 (automatic
PU connector
recognition)
disconnection
4
Communication
2 (PU connector) Stop/continued
error at PU
4
connector
*1 Selectable with Pr.75 Reset selection/disconnected PU detection/PU stop selection.
*2 Selectable with Pr.122 PU communication check time interval.
106
5. PARAMETERS
5.5 (D) Operation command and frequency command
Condition
(Pr.551 Item
setting)
Operation (start)
command
Operation (stop)
command
Running frequency
setting
Monitoring
Parameter write
Parameter read
Inverter reset
Operation (start)
command
Operation (stop)
command
Running frequency
setting
Monitoring
Parameter write
Parameter read
Inverter reset
Inverter reset
Operation command
(start, stop)
Frequency setting
page 105.)
.)
page 89). Parameter clear is disabled.
PU operation
Stop
*1*3
Stop/continued
*1
Stop/continued
*2
Continued
Controllability in each operation mode
PU External
operation operation
○ ×
○ *2
∆
○ ×
○ ○
*3 *4
○ ×
○ ○
○ ○
× ×
*2 *2
∆ ∆
× ×
○ ○
*4 *4
× ×
○ ○
○ ○
○ ○
× ○
× ○
page 85.)
Operation in each operation mode at error occurrences
External/PU
combined
External
operation
operation
mode 1
(Pr.79 = "3")
Continued
External/PU External/PU
combined combined
operation 1 operation 2
(Pr.79 = "3") (Pr.79 = "4")
× ○
*2 ○
∆
○ ×
○ ○
*3 *3
○ ○
○ ○
○ ○
× ×
*2 *2
∆ ∆
× ×
○ ○
*4 *4
× ×
○ ○
○ ○
○ ○
○ ×
× ○
External/PU
combined
NET operation
operation mode 2
(Pr.79 = "4")
*2
Continued
Stop/continued
NET
operation
×
*2
∆
×
○
*4
×
○
○
×
*2
∆
×
○
*4
×
○
○
○
*1
×
*1
×