Automatic Weight/Texture Detection; Water Level Detection - Renesas R8C Series User Manual

RSSHEUM0003 - 0101
Rev.1.00
LED
D0
D21
D22
D23
D24
D25
D26

2.5 Automatic weight/texture detection

This function have not been enabled in release version of platform s/w because this functions
performance depends on the real washer motor type and features, so the platform just implement h/w
of this function, which can be conveniently used or modified by customer.

2.6 Water level detection

In this platform, the s/w just use " 0 " and " 1 " to judge washer water level, " 0 " indicates the water
does not reach user setting level, " 1 " indicates the water reached the user set value. We did not use
the pulse type water level detection because this function also depends on customer side sensor and
system hardware and mechanical features, thus as the same with weight and texture detection, we
also implemented the h/w for pulse type water level detection.
Renesas System Solution (Beijing) Co., Ltd, Shanghai Branch
Unit 207 AZIA Center, No.1233 Lujiazui Ring Road, Pudong District, Shanghai, China
Tel: (86-21) 6888-0556
Function
Power led
CW led
Drain led
Inlet led
CCW led
Reserved led
Softener led
Fax: (86-21) 6888-0559
While AC power connected and
system 5V is ready, this led is on
While this Led on, it indicates the
CW triac is switched on.
While this Led on, it indicates the
drain triac is switched on.
While this Led on, it indicates the
inlet triac is switched on.
While this Led on, it indicates the
CCW triac is switched on.
This Led is reserved for future
function extension, which is named
as "BREAK"
While this Led on, it indicates the
CW triac is switched on.
Page 28
Zip: 200120
Description