CDHD Drive Setup
User Manual 101
Figur e 5 - 1 4 . Dr ive Address Rotary Sw it ch e s
5 .7 Pow e r Boa r d Connection s – 1 2 0 / 2 4 0 VAC
On m ost CDHD 120/ 240 VAC m odels, the power board has the following
int erfaces:
STO – P1
Motor – P2 (P4 on CDHD-020/024)
Regeneration Resistor – P3 ( P5 on CDHD-020/ 024)
AC Input Voltage – P3, P4 (P2, P3 on CDHD-020/ 024)
Make sure the m ain volt a ge ra t ing m at ches th e drive specificat ion.
Applying in corre ct volta ge m ay ca u se dr ive fa ilur e .
Do n ot apply pow er unt il all hardw ar e connect ions are com plet e .
5 .7 .1 STO
STO uses interface P1 on all CDHD 120/ 240 m odels.
Safe torque off (STO) is a safety function that prevents the drive from delivering
power to the m otor, which can generate t orque.
For com plet e inst allat ion and operat ion det ails, refer to the CDHD Functional
Safet y Reference Guide.
N ote: If the application does not require STO control, jum per pin 4 to pin 1,
and pin 3 to pin 2, to bypass the STO.
STO By pass
Figur e 5 - 1 5 . STO I nter face
To Next Page
Loading...
