8 Parameter8.8 Hardware Control Parameters8-48149235-1CDRE-CSO-A031 S2C646 to S2C648: COOLING FAN ALARM DETECTIONThis parameter specifies a detection for cooling fan 1 to 3 with alarm sensor, connected to power ONunit.0: No detection1: Detected with message display2: Detected with message and alarm display S4C181 to S4C212: SETTING OF OPERATING RELAY NO.Up to 32 output signals can be turned ON/OFF with the programming pendant. The object relay No. isset in these parameters. Although it is possible to set optional values for output No. 1 to 1024 in theparameters, the following must be taken into consideration.• Avoid setting duplicate numbers.• The signal turned ON or OFF with the programming pendant is operated again or remainsunchanged until the instruction is executed. S4C213 to S4C244: OPERATING METHOD OF RELAYSThese parameters specify the operating method of output signals by the programming pendant. Theoperating method can be specified for each output signal. S2C649 to S2C651: COOLING FAN ALARM 1 OPERATION S2C652 to S2C654: COOLING FAN ALARM 2 OPERATIONParameter SettingValue Operation of Output Signal01+ON-OFFONOFF+ON ON/OFF with the keyON while the keyis pressedOFF if the key isnot pressedONOFF337 of 493
