Mitsubishi Electric MELSEC iQ-R Series User Manual page 321

CT1 Heater current process value
A heater current value detected by the R60TCTRT2TT2BW or R60TCRT4BW is stored in this buffer memory area.
The value to be stored differs depending on the setting of 'CT1 CT selection' (Un\G2046) or 'CT1 CT selection' (in the Q
compatible mode) (Un\G272). (Page 321 CT1 CT selection, Page 322 CT1 CT selection [Q compatible mode])
• In the R mode
'CT1 CT selection' (Un\G2046)
CTL-12L-8 (0.0 to 100.0A) (0)
CTL-6-P-H/CTL-6-S-H (0.00 to 20.00A) (1)
CTL-12-S36-10/CTL-12-S56-10 (0.0 to 100.0A) (2)
CT ratio setting (0.0 to 100.0A) (3)
• In the Q compatible mode
'CT1 CT selection' (in the Q compatible mode) (Un\G272)
CTL-12-S36-8 (0.0 to 100.0A) (0)
CTL-6-P(-H) (0.00 to 20.00A) (1)
CT ratio setting (0.0 to 100.0A) (2)
■Buffer memory address
The following shows the buffer memory address of this area.
CT input terminal
CT1
CT2
CT3
CT4
CT5
CT6
CT7
CT8
■Supported modules
• R60TCTRT2TT2BW
• R60TCRT4BW
To start the measurement of the heater current, the following buffer memory areas need to be set:
• 'CT1 CT input channel assignment setting' (Un\G2038) ( Page 320 CT1 CT input channel assignment
setting)
• 'CT1 Reference heater current value' (Un\G2054) ( Page 324 CT1 Reference heater current value)
When both buffer memory areas have been set to 0, the heater current cannot be measured. When either of
them has not been set, the heater current cannot be measured properly.
Range of values to be stored
0 to 1050 (0.0 to 105.0A)
0 to 2100 (0.00 to 21.00A)
0 to 1050 (0.0 to 105.0A)
0 to 1050 (0.0 to 105.0A)
Range of values to be stored
0 to 1050 (0.0 to 105.0A)
0 to 2100 (0.00 to 21.00A)
0 to 1050 (0.0 to 105.0A)
Buffer memory address
In the R mode
2030
2031
2032
2033
2034
2035
2036
2037
In the Q compatible mode
256
257
258
259
260
261
262
263
Appendix 3 Buffer Memory Areas
A
APPX
319