Delta VFD-ED Series, User Manual

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Ch16 Safe Torque Off Function | VFD-ED
16-6
16-4 Related Parameters

STO Latch Selection
Default: 0000h
Settings 0000h: STO fault latched, resending RUN command is required
0001h: STO warning latched, resending RUN command is required
0002h: STO fault latched
0003h: STO warning unlatched

Multi-function Output 1: RA, RB, RC (Relay 1)
Default: 0

Multi-function Output 2: MRA, MRB, MRC (Relay 2)
Default: 0

Multi-function Output 3: R1A, R12C (Relay 3)

Multi-function Output 4: R2A, R12C (Relay 4)

Multi-function Output 5: MO1

Multi-function Output 6: MO2

Multi-function Output 7: MO3

Multi-function Output 8: MO4

Multi-function Output 9: MO5

Multi-function Output 10: MO6
Default: 0
Settings 0: No function
1: Operation indication
11: Malfunction indication
42: STO Output Error
 Multi-output Direction
Default: 0
This parameter uses bit setting. If the bit is 1, the multi-function output terminal acts in the
opposite direction.
Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4
Bit 3 Bit 2 Bit 1 Bit 0
- - MO6 MO5 MO4 MO3 MO2 MO1 R2A R1A MRA RA
 STO output default: Pr.02-15 (MO1 =42 Logic Output A). You can also set Pr.02-23 (Multi-output direction)
to choose Logic Output B.