Buffer Memory Details - Mitsubishi Electric MELSEC iQ-R Series User Manual

Buffer memory details

The following explains the buffer memory details of a camera recorder module.
Module status area (Un\G0 to 20)
The status of each LED of a camera recorder module can be checked.
Buffer memory name
RUN LED status
ERR LED status
CARD RDY LED status
OPR LED status
INFO LED status
*1
INFO LED lighting factor
Recording operation setting
*1 Check the INFO LED lighting factor, and take a corrective action shown in the following table:
Lighting factor
SD memory card free capacity lowering
No save folder free number
SD memory card information area (Un\G21 to 27)
This area is the same as a recorder module.
Page 217 SD memory card information area (Un\G21 to 27)
Network connection status area (Un\G47 to 69)
This area is the same as a recorder module.
Page 217 Network connection status area (Un\G47 to 69)
Common setting status area (Un\G70 to 86)
This area is the same as a recorder module.
Page 217 Common setting status area (Un\G70 to 86)
Current error area (Un\G140 to 149)
This area is the same as a recorder module.
Page 218 Current error area (Un\G140 to 149)
Address Description
Un\G0 0: OFF
1: ON
Un\G1 0: OFF
1: ON
2: Flashing
Un\G2 0: OFF
1: ON
Un\G4 0: OFF
1: ON
Un\G5 0: OFF
1: ON
Un\G12 The factor that the INFO LED turns ON is stored.
• b0: ON: SD memory card free capacity lowering
• b1: ON: No save folder free number
Un\G17 The recording operation setting of a camera recorder module is stored.
0: Main
1: Sub
Location to Corrective action
check
b0 Check 'SD memory card information area' (Un\G21 to 27) in the buffer
memory to make sure that there is a sufficient free space.
Delete unnecessary recording files in an SD memory card for a required
capacity.
Page 165 Troubleshooting on INFO LED
b1 It turns ON if there is no free folder number when and after saving a
recording file.
Delete unnecessary recording files from an SD memory card as necessary.
Page 165 Troubleshooting on INFO LED
7 CAMERA RECORDER MODULE (DETAILED SPECIFICATIONS)
269
7.4 Buffer Memory
7