Controllers with Integrators


Hold/Resume/Reset with pilot on/off:
	ValveChannel.srv    (qty 4) (valveCtlr)
	YActChannel.srv     (qty 2) (PioServo of PiServo)
	ZActChannel.srvD    (qty 6) (PiServo)
	ZActChannel.srvF    (qty 6) (PiServo)

	Note:	ZActChannel.srvF is resumed only via method
		ZActChannel.setBalance, which is invoked via
		the main panel.

Hold/Resume/Reset with main on/off:
	TChannel.srv.srvErr (qty 1) (PiServo)
	Fchannel.srv        (qty 1) (PioServo of PiServo)
	Blowdown.srvPO      (qty 1) (BlowServo of PiServo)
	Blowdown.srvPD      (qty 2) (Piservo)


