Setting The Running Frequecy - Mitsubishi Electric FR-E5NC Instruction Manual

4.2 Setting the Running Frequecy

The following table lists the functions which can be executed from the programmable logic controller in the CC-Link system:
Control Location
Operation command
Running frequency setting
Monitoring
Parameter write
User program Parameter read
Inverter reset
Error reset at inverter fault
(RY1A)
Stop command (*2)
Inverter reset terminal
Control circuit
Operation command
terminal
Frequency setting
( * 1) At occurrence of a communication error, the inverter cannot be reset from the computer. (For inverter reset, refer
to the inverter manual.)
*
( 2) As set in Pr. 75.
*
( 3) As set in Pr. 77.
Values can be written to Pr. 4 to Pr. 6, Pr. 22, Pr. 24 to Pr. 27, Pr. 52 to Pr. 56, Pr. 72, Pr. 232 to Pr. 239 during
operation.
(For full information, refer to the inverter manual.)
*
( 4) As set in Pr. 338 and Pr. 339
Note 1. The inverter goes into the external operation mode if it is reset from the PLC in the CC-Link operation mode.
The setting of "1" in Pr. 340 (link start mode) selects CC-Link operation mode.
Item
PU operation
Disallowed
Disallowed
Allowed
Disallowed (*3)
Allowed
Disallowed
Allowed (*1)
Disallowed
Allowed
Disallowed
Disallowed
20
FUNCTION OVERVIEW
Operation Mode
External operation CC-Link operation
Disallowed
Disallowed
Allowed
Disallowed (*3)
Allowed
Disallowed
Allowed (*1)
Disallowed
Allowed
Allowed
Allowed
Allowed
Allowed
Allowed
Allowed (*3)
Allowed
Allowed (*1)
Allowed (*1)
Allowed
Allowed
Allowed (*4)
Allowed (*4)