Hitachi SJ Series Safety Function Guide

7-1
Chapter 7
Commissioning
7.1 Contents in this chapter
This chapter describes the items to be considered for
commissioning in the system including SJ-P1 and P1-FS.
7.2 Considerations
After completion of installation, commission of whole
system must be conducted.
Commissioning of the system must be conducted by only
competent electricians who have sufficient knowledge on
functional, machine and process safety.
The system must not be considered safe until all the Safety
functionality is verified and validated.
7.3 Enabling Safety function
P1-FS is properly installed in SJ Series P1 and it is
automatically activated by supplying the power in
accordance with this guide, SJ series P1's user guide and
safety guide.
7.4 Disabling Safety function
To disable the Safety function, please install the short-
wiring as shown in the figure below. (The same wiring
condition as the factory default on SJ-P1)
I/O terminal
STO input terminal
P24S
STC
CMS
ST1
ST2
STC
STO input terminal
P24S
STC
CMS
ST1
ST2
STC
Sink logic
Inverter type:
P1-*****-*FF
or
P1-*****-*FUF
Source logic
Inverter type:
P1-*****-*FEF
or
P1-*****-*FCF
*: Depending on the inverter type. Refer to the User’s Guide of the SJ-P1.
7
Chapter 7 Commissioning

Hitachi SJ Series Specifications

General

Brand	Hitachi
Model	SJ Series
Category	Inverter
Language	English