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94 

(When safety switch or EDM switch is turned off, the intelligent input and output terminal 
assigned on will be set as "no" function, and contact will remain normally off.) 

Always use both inputs to disable the drive. If for any reason only one channel is opened, 
the drive output is stopped but the EDM output is not activated. In this case the Safe 
Disable input wiring must be checked. 

 

 

Installation 

According to the safety standard listed above, please install referring to the example. 
Please be sure to use the both GS1 and GS2, and construct the system that GS1 andGS2 
are both turned off when safety input is given to the inverter. 

 

 

When the Gate Suppress function is utilized, connect the drive to a safety certified 
interrupting device utilizing EDM output signal to reconfirm both safety inputs GS1 and 
GS2.  

 

Note 1) They are automatically set when safety switch is turned ON, cannot be changed.   

Note 2) Those are automatically assigned when EDM switch is turned ON, cannot be 

changed. 

Note 3) Inverter trips with "E37". When competing with external trip (E12), E37 has priority. 

Note 4) While the drive is the trip status "E037" and either GS1 or GS2 is activated, on the 

safety by is not guaranteed. 

 

 

item 

Function  

code 

data description 

C003 

77 

GS1: Safety input 1 (note 1) 

Input [3] and [4] 

function 

C004 78 

GS2：Safety input 2 (note 1) 

C013 

01 

NC: Normally Closed   (note 1) 

Input [3] and [4] 

active state 

C014 

01 

NC: Normally Closed   (note 1) 

Output [11] function

C021 

62 

EDM：External Device Monitor(note2) 

Output [11] active 

state 

C031 

00 

NO: Normally Open   (note 2) 

00 

Output is shut off by hardware. No trip. 

GS input mode 

b145 

01 

Output is shut off by hardware, and then, 
trip. (note3) (note4)