Omron Varispeed E7 User Manual

6-80
0019H
Alarm Content 1
Bit 0 UV, DC bus undervoltage
Bit 1 OV, DC bus overvoltage
Bit 2 OH, Inverter heatsink overheat pre-alarm
Bit 3 OH2, Inverter overheat alarm input by a digital input
Bit 4 OL3, Overload detection 1
Bit 5 Not used
Bit 6 EF, Forward/Reverse input set at the same time
Bit 7 BB, Baseblock active
Bit 8 EF3, External alarm set on terminal S3
Bit 9 EF4, External alarm set on terminal S4
Bit A EF5, External alarm set on terminal S5
Bit B EF6, External alarm set on terminal S6
Bit C EF7, External alarm set on terminal S7
Bit D/E Not used
Bit F Not used
001AH
Alarm Content 2
Bit 0 Not used
Bit 1 Not used
Bit 2 OPR, Digital operator disconnected
Bit 3 CE, Memobus communications error
Bit 4 BUS, Bus option communications error
Bit 5 CALL, Communications on standby
Bit 6 OL1, Motor overload
Bit 7 OL2, Inverter overload
Bit 8 to A Not used
Bit B FBL, PI feedback loss
Bit C CALL, Communications on standby
Bit D UL3, Loss of Load detection
Bit E Not used
Bit F Not used
001BH
Alarm Content 3
Bit 0 Not used
Bit 1 OH3, Motor overheat pre-alarm
Bit 2 to F Not used
0020H
Inverter status
Bit 0 Forward operation
Bit 1 Reverse operation
Bit 2 Inverter startup complete 1: Completed 2: Not completed
Bit 3 Fault 1: Fault
Bit 4 Data setting error 1: Error
Bit 5 Multi-function digital output 1 (terminal M1 - M2) 1: ON 0: OFF
Bit 6 Multi-function digital output 2 (terminal M3 - M4) 1: ON 0: OFF
Bit 7 Not used
Bits 8 to F Not used
Register No. Contents

Omron Varispeed E7 Specifications

General

Brand	Omron
Model	Varispeed E7
Category	Inverter
Language	English