changing battery

planet1

Member
P
Join Date
Dec 2007
Location
veles
Posts
1
PLC is C40H. I want to change battery but alm/err led is not yet blinking.
I have not the programming console.
If I follow the standard procedure for changing last step is

Press CLR, FUN, MONTR, MONTR

Can I skip this step when alm/err led is not yet blinking or I can not change baterry?

How can I do the same (clr,fun,montr,montr) with the Syswin3.4?
 

Similar Topics

C
Topic (read)Changing PLC battery questions
HI, im a student and never experience changing PLC battery. i have some questions in mind. 1. how will i know if the battery is low or it...
Replies
6
Views
3,048
ValeoBill
V
B
Changing Battery of Fuji Electric PLC
Dear friends, My Fuji Electric PLC CPU: NP1PS-74R need to be changed the battery. The battery is located in front of CPU module. Should I turn the...
Replies
3
Views
1,997
Greg7683
G
M
Changing SLC 5/03 battery and effect on 1747-SDN
I have a Allen Bradley SLC 5/03 which needs a battery change. I've taken a backup copy of the program, but am worried about the 1747-SDN module...
Replies
3
Views
2,555
Muffler Bearing
M
R
1756-L61 loosing program after changing Battery
Good Morning , Have a 1756-L61 CPU. Replaced the battery 2 times in the last 4 months. Have a red led on the CPU indicating a bad battery ...
Replies
7
Views
3,055
Operaghost
Operaghost
M
Procedure for changing battery on S7-400 and S7-300
Hi Would anyone have a procedure for replacing batteries on Siemens S7-300 and S7-400 PLC's. Thanks
Replies
9
Views
35,812
Farnesi
F
Back
Top Bottom